ASTM B464-10

Standard Specification for Welded UNS N08020 Alloy Pipe

ABSTRACT
This specification covers welded UNS N08020, N08024, and N08026 alloy pipe for general corrosion-resisting and low- or high-temperature service. The pipe shall be made from flat-rolled stock by an automatic welding process with no addition of filler metal. The material shall be subjected to heat treatment, and its composition shall conform to the chemical requirements for carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, copper, columbium, niobium, tantalum, nitrogen, and iron. The material shall conform to the mechanical property requirements for tensile strength, yield strength, and elongation. The pipe shall be tested using the following: flattening test, nondestructive test requirements, and transverse guided bend test.
SCOPE
1.1 This specification covers welded UNS N08020 alloy pipe for general corrosion-resisting and low- or high-temperature service.
1.2 The pipe covered is nominal pipe sizes up to and including NPS 6, with the nominal wall thicknesses given as Schedules 5S, 10S, and 40S and nominal pipe sizes up to and including NPS 2, also including Schedule 80S. Table 2 of Specification B775 is based on Table A1 of ANSI B36.19 and gives the nominal dimensions of these sizes. Table 3 of Specification B775 lists the dimensional requirements of these sizes. Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification.
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 Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

General Information

• Status: Historical
• Publication Date: 31-May-2010
• ICS: 77.150.30 - Copper products
• Technical Committee: B02 - Nonferrous Metals and Alloys
• Drafting Committee: B02.07 - Refined Nickel and Cobalt and Their Alloys

Relations

• Replaces: ASTM B464-05(2009) - Standard Specification for Welded UNS N08020, N08024, and N08026 Alloy Pipe
• Effective Date: 01-Jun-2010
• Replaced By: ASTM B464/B464M-15 - Standard Specification for Welded UNS N08020 Alloy Pipe
• Effective Date: 01-Oct-2015

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:B464 −10
StandardSpecification for
1
Welded UNS N08020 Alloy Pipe
This standard is issued under the fixed designation B464; 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.
1. Scope* B775 Specification for General Requirements for Nickel and
2
Nickel Alloy Welded Pipe
1.1 This specification covers welded UNS N08020 alloy
B899 Terminology Relating to Non-ferrous Metals and Al-
pipe for general corrosion-resisting and low- or high-
loys
temperature service.
2.2 ANSI Standard:
1.2 The pipe covered is nominal pipe sizes up to and 4
B36.19 Stainless Steel Pipe
including NPS 6, with the nominal wall thicknesses given as
Schedules 5S, 10S, and 40S and nominal pipe sizes up to and
3. Terminology
including NPS 2, also including Schedule 80S. Table 2 of
3.1 Definitions—Definitions for terms defined in Terminol-
Specification B775 is based on Table A1 of ANSI B36.19 and
ogy B899 shall apply unless otherwise defined by the require-
gives the nominal dimensions of these sizes. Table 3 of
ments of this document.
Specification B775 lists the dimensional requirements of these
sizes. Pipe having other dimensions may be furnished provided
4. General Requirement
such pipe complies with all other requirements of this specifi-
4.1 Material furnished in accordance with this specification
cation.
shall conform to the applicable requirements of the current
1.3 The values stated in inch-pound units are to be regarded
edition of Specification B775 unless otherwise provided
as standard. The values given in parentheses are mathematical
herein.
conversions to SI units that are provided for information only
and are not considered standard.
5. Ordering Information
1.4 This standard does not purport to address all of the
5.1 It is the responsibility of the purchaser to specify all
safety concerns, if any, associated with its use. It is the
requirements that are necessary for material ordered under this
responsibility of the user of this standard to become familiar
specification. Examples of such requirements include, but are
with all hazards including those identified in the appropriate
not limited to, the following:
Material Safety Data Sheet (MSDS) for this product/material
5.1.1 Quantity (feet or number of lengths),
as provided by the manufacturer, to establish appropriate
5.1.2 UNS number,
safety and health practices, and determine the applicability of
5.1.3 Size (nominal pipe size and schedule),
regulatory limitations prior to use.
5.1.4 Length (random or specific),
5.1.5 ASTM designation,
2. Referenced Documents
5.1.6 Product Analysis—State if required,
3
5.1.7 Certification—State if a certification or a report of test
2.1 ASTM Standards:
results is required,
A262 Practices for Detecting Susceptibility to Intergranular
5.1.8 Purchaser Inspection—State which tests or inspec-
Attack in Austenitic Stainless Steels
tions are to be witnessed, if any, and
5.1.9 Supplementary requirements, if any.
1
This specification is under the jurisdiction of ASTM Committee B02 on
6. Materials and Manufacture
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee
B02.07 on Refined Nickel and Cobalt and Their Alloys.
6.1 The pipe shall be made from flat-rolled stock by an
Current edition approved June 1, 2010. Published June 2010. Originally
automatic welding process with no addition of filler metal.
approved in 1967. Last previous edition approved in 2009 as B464 – 05 (2009).
DOI: 10.1520/B0464-10.
6.2 Heat Treatment—Pipe of UNS N08020 alloy shall be
2
For ASME Boiler and Pressure Vessel Code applications, see related Specifi-
furnished in the stabilized-annealed condition.
cation SB-464 in Section II of that code.
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
4
Standards volume information, refer to the standard’s Document Summary page on Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
the ASTM website. 4th Floor, New York, NY 10036, http://www.ansi.org.
*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

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B464−10
NOTE1—Therecommendedannealingtemperaturesare1800to1850°F TABLE 2 Mechanical Property Requirements
(982 to 1010°C) for UNS N08020.
Tensile Strength, Yield Strength, Elongation in 2 in.
min, ksi (MPa) min, ksi (MPa) (50.8 mm), min, %
7. Chemical Composition
80 (551) 35 (241) 30.0
7.1 The material shall confo
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation:B464–05(Reapproved2009) Designation: B464 – 10
Standard Specification for
Welded UNS N08020, N08024, and N08026 Alloy PipeWelded
1
UNS N08020 Alloy Pipe
This standard is issued under the fixed designation B464; 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.
1. Scope*
2
1.1 Thisspecification coversweldedUNSN08020,N08024,andN08026N08020alloypipeforgeneralcorrosion-resistingand
low- or high-temperature service.
1.2 The pipe covered is nominal pipe sizes up to and including NPS 6, with the nominal wall thicknesses given as Schedules
5S, 10S, and 40S and nominal pipe sizes up to and including NPS 2, also including Schedule 80S. Table 2 of Specification B775
is based on Table A1 of ANSI B36.19 and gives the nominal dimensions of these sizes. Table 3 of Specification B775 lists the
dimensional requirements of these sizes. Pipe having other dimensions may be furnished provided such pipe complies with all
other requirements of this specification.
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 Material Safety Data
Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and
determine the applicability of regulatory limitations prior to use.
2. Referenced Documents
3
2.1 ASTM Standards:
A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
B775 Specification for General Requirements for Nickel and Nickel Alloy Welded Pipe
B899 Terminology Relating to Non-ferrous Metals and Alloys
2.2 ANSI Standard:
4
B36.19 Stainless Steel Pipe
3. Terminology
3.1 Definitions:
3.1.1 Definitions for terms defined in Terminology B899 shall apply unless otherwise defined by the requirements of this
document.
4. General Requirement
4.1 Material furnished in accordance with this specification shall conform to the applicable requirements of the current edition
of Specification B775 unless otherwise provided herein.
5. Ordering Information
5.1 It is the responsibility of the purchaser to specify all requirements that are necessary for material ordered under this
specification. Examples of such requirements include, but are not limited to, the following:
5.1.1 Quantity (feet or number of lengths),
5.1.2 UNS number,
1
ThisspecificationisunderthejurisdictionofASTMCommitteeB02onNonferrousMetalsandAlloysandisthedirectresponsibilityofSubcommitteeB02.07onRefined
Nickel and Cobalt and Their Alloys.
Current edition approved Oct.June 1, 2009.2010. Published October 2009.June 2010. Originally approved in 1967. Last previous edition approved in 20052009 as
B464 – 05 (2009). DOI: 10.1520/B0464-05R09.10.1520/B0464-10.
2
For ASME Boiler and Pressure Vessel Code applications, see related Specification SB-464 in Section II of that code.
3
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at [e-mail]. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
4
Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.
*ASummary 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 ----------------------
B464 – 10
5.1.3 Size (nominal pipe size and schedule),
5.1.4 Length (random or specific),
5.1.5 ASTM designation,
5.1.6 Product Analysis—State if required,
5.1.7 Certification—State if a certification or a report of test results is required,
5.1.8 Purchaser Inspection—State which tests or inspections are to be witnessed, if any, and
5.1.9 Supplementary requirements, if any.
6. Materials and Manufacture
6.1 The pipe shall be made from flat-rolled stock by an automatic welding process with no addition of filler metal.
6.2 Heat Trea
...