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ASTM B345/B345M-02

(Specification)

Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube for Gas and Oil Transmission and Distribution Piping Systems (Withdrawn 2011)

Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube for Gas and Oil Transmission and Distribution Piping Systems (Withdrawn 2011)

ABSTRACT
This specification covers aluminum and aluminum-alloy seamless pipe and seamless extruded tube for gas and oil transmission and distribution piping systems. The pipe and tube shall be produced from hollow extrusion ingot (cast in hollow form or pierced) and shall be extruded by use of the die and mandrel method. The pipe and tube shall conform to the chemical composition requirements specified. The determination of chemical composition shall be made in accordance with suitable chemical (test methods E 34), or spectrochemical (test methods E 227, E 607, and E 1251) methods. Heat treatment for the production of T1 and T5-type tempers shall be in accordance with Practice B 807, and for the production of T4 and T6-type tempers, except as noted, shall be in accordance with practice B 918. Unless otherwise specified, alloys 6061, 6063, and 6351 may be solution heat treated and quenched at the extrusion press in accordance with practice B 807 for the production of T4 and T6-type tempers, as applicable. The material shall conform to the tensile property requirements specified. The tension tests shall be made in accordance with test methods B 557 and B 557M. Pipe and tube heat treated at the extrusion press shall conform to all requirements specified.
SCOPE
1.1 This specification covers seamless pipe and seamless extruded tube in the aluminum and aluminum alloys (Note 1) and tempers listed in Table 1 and Table 2, respectively. Seamless pipe and seamless tube are intended for use in applications involving internal pressure.
Note 1—Throughout this specification use of the term alloyin the general sense includes aluminum as well as aluminum alloy.
Note 2—For drawn seamless tubes, see Specifications B 210 and B 210M; for extruded tubes, Specifications B 221 and B 221M; for drawn seamless tubes for condensers and heat exchangers, Specifications B 234 and B 234M; for seamless pipe and seamless extruded tube, B241/B 241M; for round welded tubes, Specification B 313/B 313M; for seamless condenser and heat exchanger tubes with integral fins, Specifications B 404 and B 404M; for extruded structural pipe and tube, Specification B 429; and for drawn tube for general purpose applications, Specifications B 483 and B 483M.
1.2 Alloy and temper designations are in accordance with ANSI H35.1 [H35.1M]. The equivalent Unified Numbering System alloy designations are those of Table 3 preceded by A9, for example, A93003 for aluminum alloy 3003 in accordance with Practice E 527.
1.3 For acceptance criteria for inclusion of new aluminum and aluminum alloys in this specification, see Annex A2.
1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.
WITHDRAWN RATIONALE
This specification covers seamless pipe and seamless extruded tube in aluminum and aluminum alloys and tempers. Seamless pipe and seamless tube are intended for use in applications involving internal pressure.  
Formerly under the jurisdiction of Committee B07 on Light Metals and Alloys, this specification was withdrawn in January 2011. This standard was withdrawn without replacement due to its limited use by industry.

General Information

Status
Historical
Publication Date
09-Oct-2002
Withdrawal Date
31-Dec-2010
ICS
23.040.15 - Non-ferrous metal pipes
Technical Committee
B07 - Light Metals and Alloys
Drafting Committee
B07.03 - Aluminum Alloy Wrought Products
Current Stage
Ref Project

Relations

Replaces
ASTM B345/B345M-00 - Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube for Gas and Oil Transmission and Distribution Piping Systems
Effective Date
10-Oct-2002
Replaced By
ASTM B345/B345M-11 - Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube for Gas and Oil Transmission and Distribution Piping Systems (Withdrawn 2017)
Effective Date
01-Aug-2011

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ASTM B345/B345M-02 - Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube for Gas and Oil Transmission and Distribution Piping Systems (Withdrawn 2011)ASTM B345/B345M-02 - Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube for Gas and Oil Transmission and Distribution Piping Systems (Withdrawn 2011)
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Technical specification
ASTM B345/B345M-02 - Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube for Gas and Oil Transmission and Distribution Piping Systems (Withdrawn 2011)
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: B345/B345M – 02
Standard Specification for
Aluminum and Aluminum-Alloy Seamless Pipe and
Seamless Extruded Tube for Gas and Oil Transmission and
1
Distribution Piping Systems
This standard is issued under the fixed designation B345/B345M; the number immediately following the designation indicates the year
of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
2
1. Scope* 2.2 ASTM Standards:
B210 Specification for Aluminum and Aluminum-Alloy
1.1 This specification covers seamless pipe and seamless
2
Drawn Seamless Tubes
extruded tube in the aluminum and aluminum alloys (Note 1)
B210M Specification for Aluminum and Aluminum-Alloy
and tempers listed in Table 1 and Table 2, respectively.
2
Drawn Seamless Tubes (Metric)
Seamless pipe and seamless tube are intended for use in
B221 Specification for Aluminum and Aluminum-Alloy
applications involving internal pressure.
2
Extruded Bars, Rods, Wire, Profiles, and Tubes
NOTE 1—Throughout this specification use of the term alloy in the
B221M Specification for Aluminum and Aluminum-Alloy
general sense includes aluminum as well as aluminum alloy.
2
Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric)
NOTE 2—For drawn seamless tubes, see Specifications B210 and
B234 Specification for Aluminum and Aluminum-Alloy
B210M; for extruded tubes, Specifications B221 and B221M; for drawn
Drawn SeamlessTubes for Condensers and Heat Exchang-
seamless tubes for condensers and heat exchangers, Specifications B234
2
ers
and B234M; for seamless pipe and seamless extruded tube, B241/B241M;
for round welded tubes, Specification B313/B313M; for seamless con-
B234M Specification for Aluminum and Aluminum-Alloy
denser and heat exchanger tubes with integral fins, Specification B404/
Drawn SeamlessTubes for Condensers and Heat Exchang-
B404M; for extruded structural pipe and tube, Specification B429/ 2
ers (Metric)
B429M; and for drawn tube for general purpose applications,
B241/B241M Specification for Aluminum and Aluminum-
Specification B483/B483M.
2
Alloy Seamless Pipe and Seamless Extruded Tube
1.2 Alloy and temper designations are in accordance with
B313/B313M Specification for Aluminum and Aluminum-
ANSI H35.1 [H35.1M]. The equivalent Unified Numbering
Alloy Round Welded Tubes
System alloy designations are those ofTable 3 preceded byA9,
B404/B404M Specification for Aluminum and Aluminum-
for example, A93003 for aluminum alloy 3003 in accordance
Alloy Seamless Condenser and Heat-Exchanger Tubes
with Practice E527. 2
with Integral Fins
1.3 For acceptance criteria for inclusion of new aluminum
B429/B429M Specification for Aluminum-Alloy Extruded
and aluminum alloys in this specification, see Annex A2. 2
Structural Pipe and Tube
1.4 The values stated in either inch-pound units or SI units
B483/B483M Specification for Aluminum and Aluminum-
are to be regarded separately as standard. Within the text, the
Alloy Drawn Tube and Pipe for General PurposeApplica-
SI units are shown in brackets. The values stated in each 2
tions
system are not exact equivalents; therefore, each system shall
B557 Test Methods for Tension Testing Wrought and Cast
be used independently of the other. Combining values from the 2
Aluminum- and Magnesium-Alloy Products
two systems may result in nonconformance with the specifi-
B557M TestMethodsforTensionTestingWroughtandCast
cation. 2
Aluminum- and Magnesium-Alloy Products (Metric)
B647 Test Method for Indentation Hardness of Aluminum
2. Referenced Documents
2
Alloys by Means of a Webster Hardness Gage
2.1 The following documents of the issue in effect on the
B648 Test Method for Indentation Hardness of Aluminum
date of material purchase form a part of this specification to the 2
Alloys by Means of a Barcol Impressor
extent referenced herein:
B660 Practices for Packaging/Packing of Aluminum and
2
Magnesium Products
B666/B666M Practice for Identification Marking ofAlumi-
1
This specification is under the jurisdiction of ASTM Committee B07 on Light
num and Magnesium Products
Metals and Alloys and is the direct responsibility of Subcommittee B07.03 on
Aluminum Alloy Wrought Products.
Current edition approved Oct. 10, 2002. Published January 2003. Originally
approved in 1959. Last previous edition approved in 2000 as B345–00. DOI:
2
10.1520/B0345_B0345M-02. Annual Book of ASTM Standards, Vol 02.02.
*A Summary of Changes section appears at the end of this standard.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
B345/B345M – 02
A,B
TABLE 1 Tensile Property Limits for Extruded Seamless Pipe
C,D
Strength, min, ksi [MPa] Elongation
Pi
...

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ABSTRACT
This specification covers corrugated aluminum pipe intended for use for storm water drainage, underdrains, the construction of culverts, and similar uses. Pipe covered by this specification is not normally used for the conveyance of sanitary or industrial wastes. All pipe fabricated under this specification shall be formed from aluminum-alloy sheet conforming to the requirements specified. The sheet used in fabricating coupling bands shall conform to the requirements specified. The material used for rivets in riveted pipe shall conform to the requirements specified. Bolts and nuts for coupling bands shall conform to the required specification. If gaskets are used in couplings, they shall be a band of expanded rubber meeting the specified requirements. The fabrication requirements for type I, type II, type IA, and type IR pipe are presented. The corrugations shall be either annular or helical as provided. The different pipe requirements like pipe dimensions, sheet thickness, pipe-arch dimensions, longitudinal seams, and perforations are presented in details. Field joints for each type of corrugated aluminum pipe shall maintain pipe alignment during construction and prevent infiltration of fill material during the life of the installation.
SCOPE
1.1 This specification covers corrugated aluminum pipe intended for use for storm water drainage, underdrains, the construction of culverts, and similar uses. Pipe covered by this specification is not normally used for the conveyance of sanitary or industrial wastes.  
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Standard Practice for Structural Design of Corrugated Aluminum Pipe, Pipe-Arches, and Arches for Culverts, Storm Sewers, and Other Buried Conduits

ABSTRACT
This practice is intended for the structural design of corrugated aluminum pipe and pipe-arches, and aluminum structural plate pipe, pipe-arches, and arches for use as culverts, storm sewers, and other buried conduits. This practice is for pipe installed in a trench or embankment and subjected to highway, railroad, and aircraft loadings. It must be recognized that buried corrugated aluminum pipes are composite structures made up of the aluminum ring and the soil envelope, and both elements play a vital part in the structural design. Corrugated aluminum pipe and pipe-arches shall be of annular fabrication using riveted seams, or of helical fabrication having a continuous lockseam. Structural plate pipe, pipe-arches, and arches shall be fabricated in separate plates that when assembled at the job site by bolting form the required shape. The design load or pressure on a pipe is comprised of earth load, live load, and impact load. Strength requirements for wall strength, buckling strength, and seam strength may be determined by either the allowable stress design (ASD) method (involves calculation of required wall area and critical buckling stress) or the load and resistance factor design (LRFD) method (involves calculation of factored loads, factored thrust, factored resistance, wall resistance, and seam resistance). Requirements for handling and installation rigidity and minimum cover are detailed. Design considerations for deflection, smooth-line pipe, spiral-rib pipe, pipe-arch, pipe materials, soil, minimum spacing, end treatment, abrasive or corrosive conditions, construction and installation, and structural plate arches are provided.
SCOPE
1.1 This practice is intended for the structural design of corrugated aluminum pipe and pipe-arches, and aluminum structural plate pipe, pipe-arches, and arches for use as culverts and storm sewers and other buried conduits. This practice is for pipe installed in a trench or embankment and subjected to highway, railroad, and aircraft loadings. It must be recognized that a buried corrugated aluminum pipe is a composite structure made up of the aluminum ring and the soil envelope, and both elements play a vital part in the structural design of this type of structure.  
1.2 Corrugated aluminum pipe and pipe-arches shall be of annular fabrication using riveted seams, or of helical fabrication having a continuous lockseam.  
1.3 Structural plate pipe, pipe-arches, and arches are fabricated in separate plates that when assembled at the job site by bolting form the required shape.  
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SCOPE
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ABSTRACT
This specification covers welded pipe of nickel and nickel-cobalt alloys (UNS N10001; UNS N10242; UNS N10665; UNS N12160; UNS N10624; UNS N10629; UNS N10675; UNS N10276; UNS N06455; UNS N06007; UNS N06975; UNS N08320; UNS 06002; UNS N06022; UNS N06035; UNS N06058; UNS N06059; UNS N06200; UNS N06985; UNS N06030; UNS R30556; UNS N08031; UNS N06230; UNS N06686; UNS N06210; and UNS R20033). Two classes of pipe are covered as Class I which is as welded and solution annealed or welded and sized and solution annealed; and Class II which is welded, cold worked, and solution annealed. All pipes shall be furnished in the solution annealed and descaled condition. The pipe shall be made from flat-rolled alloy by an automatic welding process with no addition of filler metal. Subsequent to welding and prior to final heat treatment, Class II pipes shall be cold worked either in both weld and base metal or in weld metal only. The material shall conform to the composition limits set by this specification. Tensile strength, yield strength and elongation of the material shall conform to the mechanical requirements. Tension test, flattening test, transverse guided bend test, and hydrostatic or nondestructive electric test shall be performed.
SCOPE
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1.3.2 Class II—Welded, cold worked, and solution annealed.  
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ABSTRACT
This specification applies to seamless copper tube for linesets intended for use in air conditioning units. The pressure rating established is 700 psi at 250 °F and incorporates fully annealed and brazed copper tubing.
SCOPE
1.1 This specification establishes the requirements for seamless copper tube for linesets intended for use in air conditioning units. The pressure rating established is 700 psi at 250 °F and incorporates fully annealed and brazed copper tubing.  
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This specification establishes the requirements for seamless copper and copper alloy tubing on which the external or internal surface, or both, has been modified by a coldforming process to produce an integral enhanced surface for improved heat transfer. The tubes are typically used in surface condensers, evaporators, and heat exchangers. The seamless copper and copper alloy tubing shall have the internal or external surface, or both, modified by a cold forming process to produce an integral enhanced surface for improved heat transfer. The tube, after enhancing, shall be supplied in the annealed (O61) or as-fabricated temper. The enhanced sections of tubes in the as-fabricated temper are in the cold-worked condition produced by the fabricating operation. The unenhanced sections of tubes in the asfabricated temper are in the temper of the tube prior to enhancing, annealed (O61), or light drawn (H55), and suitable for rolling-in operations. Samples of annealed-temper (O61) tubes selected for test shall be subjected to microscopical examination and shall show uniform and complete recrystallation. Grain size and mechanical properties such as tensile strength and yield strength of the alloys shall be determined. Expansion and flattening tests shall be done to the alloys for performance evaluation. Non-destructive tests such as eddy-current test, hydrostatic test, and pneumatic test shall be done as well.
SCOPE
1.1 This specification2 covers the requirements for seamless copper and copper alloy tubing on which the external or internal surface, or both, has been modified by a cold-forming process to produce an integral enhanced surface for improved heat transfer.  
1.2 The tubes are typically used in surface condensers, evaporators, and heat exchangers.  
1.3 The product shall be produced of the following coppers or copper alloys, as specified in the ordering information.    
Copper or
Copper Alloy
UNS No.  
Type of Metal  
C10100  
Oxygen-free electronic  
C10200  
Oxygen-free without residual deoxidants  
C10300  
Oxygen-free, extra low phosphorus  
C10800  
Oxygen-free, low phosphorus  
C12000  
DLP Phosphorized, low residual phosphorus
(See Note 1)  
C12200  
DHP, Phosphorized, high residual phosphorus
(See Note 1)  
C14200  
DPA Phosphorized arsenical (See Note 1)  
C15630  
Nickel Phosphorus  
C19200  
Phosphorized, 1 % iron  
C23000  
Red Brass  
C44300  
Admiralty Metal Types B,  
C44400  
C, and  
C44550  
D  
C60800  
Aluminum Bronze  
C68700  
Aluminum Brass Type B  
C70400  
95-5 Copper-Nickel  
C70600  
90-10 Copper-Nickel  
C70620  
90-10 Copper-Nickel (Modified for Welding)  
Copper or
Copper Alloy
UNS No.  
Type of Metal  
C71000  
80-20 Copper-Nickel Type A  
C71500  
70-30 Copper-Nickel  
C71520  
70-30 Copper-Nickel (Modified for Welding)  
C72200  
Copper-Nickel
Note 1: Designations listed in Classification B224.  
1.4 Units—The values stated in either in-pound units or SI units are to be regarded separately as the standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems could result in nonconformance with the specification.  
1.5 Product produced in accordance with the Supplementary Requirements section for military applications shall be produced only to the inch-pound system of this specification.  
1.6 The following safety hazard caveat pertains only to the test methods described in this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Some specific h...

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ASTM B280-23(Specification)
Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service

ABSTRACT
This specification covers the requirements for seamless UNS C10200, C12000, or C12200 copper alloy tubes used for connection, repairs, or alternations of field air conditioning or refrigeration units. Materials in the form of billets, bars, or tubes should be used to produce a homogeneous uniform wrought structure by either hot or cold working. Each tube should be cold drawn to the finished size and wall thickness. Coiled lengths with soft annealed tempers should be bright annealed after coiling then dehydrated and either capped, plugged, crimped, or otherwise closed at both ends. Straight lengths with hard drawn tempers should be cleaned and either capped, plugged, or otherwise closed at both ends. The grain sizes, tensile properties, and eddy-current and cleanness test results should conform to the values listed herein.
SCOPE
1.1 This specification covers the requirements for seamless copper tube intended for use in the connection, repairs, or alternations of air conditioning or refrigeration units in the field.
Note 1: Fittings used for soldered or brazed connections in air conditioning and refrigeration systems are described in ASME Standard B16.22.
Note 2: The assembly of copper tubular systems by soldering is described in Practice B828.
Note 3: Solders for joining copper tubular systems are described in Specification B32. The requirements for acceptable fluxes for these systems are described in Specification B813.  
1.2 The tube shall be produced from the following coppers, and the manufacturer has the option to supply any one of them, unless otherwise specified:    
Copper
UNS No.  
Previously Used
Designation  
Description  
C10200  
OF  
Oxygen free without
residual deoxidants  
C12000  
DLP  
Phosphorus deoxidized,
low residual phosphorus  
C12200  
DHP  
Phosphorus deoxidized,
high residual phosphorus  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 The following hazard statement pertains only to the test method described in 18.2.4 of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM F2207-06(2023)(Specification)
Standard Specification for Cured-in-Place Pipe Lining System for Rehabilitation of Metallic Gas Pipe

ABSTRACT
This specification covers the requirements and test procedures for materials, dimensions, hydrostatic burst strength, chemical resistance, peeling strength, adhesion strength, and tensile strength properties for cured-in-place (CIP) pipe liners installed into existing metallic gas pipes for rehabilitation purposes. These cured-in-place pipe liners are intended for use in pipelines that transport natural gas, petroleum fuels (propane-air and propanebutane vapor mixtures), and manufactured and mixed gases, where resistance to gas permeation, ground movement, internal corrosion, leaking joints, pinholes, and chemical attack are required. The materials, which shall be considered separately for testing, consist of the flexible tubing, jacket, elastomer skin, and adhesive system.
SCOPE
1.1 This specification covers requirements and method of testing for materials, dimensions, hydrostatic burst strength, chemical resistance, adhesion strength and tensile strength properties for cured-in-place (CIP) pipe liners installed into existing metallic gas pipes, 3/4 to 48 in. nominal pipe size, for renewal purposes. The maximum allowable operating pressure (MAOP) of such renewed gas pipe shall not exceed a pressure of 300 psig (2060 kPa). The cured-in-place pipe liners covered by this specification are intended for use in pipelines transporting natural gas, petroleum fuels (propane-air and propane-butane vapor mixtures), and manufactured and mixed gases, where resistance to gas permeation, ground movement, internal corrosion, leaking joints, pinholes, and chemical attack are required.  
1.2 The medium pressure (up to 100 psig) cured-in-place pipe liners (Section A) covered by this specification are intended for use in existing structurally sound or partially deteriorated metallic gas pipe as defined in 3.2.10. The high pressure (over 100 psig up to 300 psig) cured-in-place pipe liners (Section B) covered by this specification are intended for use only in existing structurally sound steel gas pipe as defined in 3.2.10. CIP liners are installed with limited excavation using an inversion method (air or water) and are considered to be a trenchless pipeline rehabilitation technology. The inverted liner is bonded to the inside wall of the host pipe using a compatible adhesive (usually an adhesive or polyurethane) in order to prevent gas migration between the host pipe wall and the CIP liner and, also, to keep the liner from collapsing under its own weight.  
1.2.1 Continued growth of external corrosion, if undetected and unmitigated, could result in loss of the host pipe structural integrity to such an extent that the liner becomes the sole pressure bearing element in the rehabilitated pipeline structure. The CIP liner is not intended to be a stand-alone pipe and relies on the structural strength of the host pipe. The operator must maintain the structural integrity of the host pipe so that the liner does not become free standing.  
1.3 MPL CIP liners (Section A) can be installed in partially deteriorated pipe as defined in 3.2.10. Even for low pressure gas distribution systems, which typically operate at less than 1 psig, MPL CIP liners are not intended for use as a stand-alone gas carrier pipe but rely on the structural integrity of the host pipe. Therefore, the safe use of cured-in-place pipe lining technology for the rehabilitation of existing cast iron, steel, or other metallic gas piping systems, operating at pressures up to 100 psig, is contingent on a technical assessment of the projected operating condition of the pipe for the expected 30 to 50 year life of the CIP liner. Cured-in-place pipe liners are intended to repair/rehabilitate structurally sound pipelines having relatively small, localized defects such as localized corrosion, welds that are weaker than required for service, or loose joints (cast iron pipe), where leaks might occur.  
1.3.1 HPL CIP liners (Section B) are intended for use only in existing st...

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ASTM
ASTM B523/B523M-18(2023)(Specification)
Standard Specification for Seamless and Welded Zirconium and Zirconium Alloy Tubes

ABSTRACT
This specification covers the three grades of zirconium and zirconium alloy seamless and welded tubes. The tubes are furnished in three grades as Grade R60702 which is an unalloyed zirconium, Grade R60704 which is zirconium-tin alloy, and Grade R60705 which is zirconium-niobium alloy. Seamless tube shall be made by any seamless method. Welded tube shall be made from sheet or strip by an automatic arc-welding process or other method of welding. Filler metal shall not be used. The material shall conform to the required chemical compostion for zirconium, hafnium, iron, chromium, tin, hydrogen, nitrogen, carbon, niobium, and oxygen. The materials shall conform to the required tensile properties such as tensile strength, yield strength, and elongation.
SCOPE
1.1 This specification2 covers two grades of zirconium and zirconium alloy seamless and welded tubes.  
1.2 Unless a single unit is used, for example corrosion mass gain in mg/dm2, the values stated in either inch-pound or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.  
1.3 The following precautionary caveat pertains only to the test methods portion of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM B677-23(Specification)
Standard Specification for Nickel-Iron-Chromium-Molybdenum, Iron-Nickel-Chromium-Molybdenum-Copper, and Nickel-Iron-Chromium-Molybdenum-Nitrogen Seamless Pipe and Tube

ABSTRACT
This specification covers UNS N08925, N08354, and N08926 alloy seamless, cold-worked or hot-finished pipes and tubes for use in general corrosive service. The materials should be supplied in solution-treated condition, heat treated and quenched in water or rapidly cooled by other means. The material chemical composition, mechanical properties, and required response to hydrostatic and nondestructive tests should conform to the values contained in this specification and related ASTM standards.
SCOPE
1.1 This specification covers UNS N08925, UNS N08354, UNS N089262, and UNS N08935 seamless, cold-worked or hot-finished pipe and tube intended for general corrosive service.  
1.2 ASTM International has adopted definitions whereby some grades, such as UNS N08904 previously in this specification, were recognized as stainless steels, because those grades have iron as the largest element by mass percent. Such grades are under the oversight of ASTM Committee A01 and its subcommittees. The products of N08904 previously covered in this specification are now covered by Specifications A269 and A312/A312M.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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