ASTM B751-08
(Specification)Standard Specification for General Requirements for Nickel and Nickel Alloy Welded Tube
Standard Specification for General Requirements for Nickel and Nickel Alloy Welded Tube
ABSTRACT
This general specification contains the mandatory requirements to the ASTM standards listed herein for longitudinally welded tubular products made from nickel and nickel alloys. In case of conflict, the requirements listed in the particular product specification takes precedence over those listed here.
SCOPE
1.1 This specification contains various requirements that, with the exception of Sections 6 and 7, are mandatory requirements to the following ASTM nickel and nickel alloy, longitudinally welded tubular product specifications:
Title of SpecificationASTM
Designation Welded UNS N08020, N08024, and UNS N08026 Alloy TubesB 468 Welded UNS N08120, UNS N08800, UNS N08810, UNS N08811 Alloy TubesB 515 Welded Nickel-Chromium-Iron Alloy (UNS N06600, UNS N06603, UNS N06025, and UNS N06045) TubesB 516 Welded Nickel and Nickel-Cobalt Alloy TubeB 626 UNS N08904, UNS N08925, and UNS N08926 Welded TubeB 674 UNS N08366 and UNS N08367 Welded TubeB 676 Welded UNS N06625, N06219, and N08825 Alloy TubesB 704 Ni-Cr-Mo-Co-W-Fe-Si Alloy (UNS N06333) Welded TubeB 726 Welded Nickel (UNS N02200/UNS N02201) and Nickel Copper Alloy (UNS N04400) Tube B 730
1.2 One or more of the test requirements of Section 6 apply only if specifically stated in the product specification or in the purchase order.
1.3 In case of conflict between a requirement of the product specification and a requirement of this general specification, only the requirement of the product specification need be satisfied.
1.4 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.
1.5 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 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.
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Designation:B751 −08
StandardSpecification for
General Requirements for Nickel and Nickel Alloy Welded
1
Tube
This standard is issued under the fixed designation B751; 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. Referenced Documents
2
1.1 This specification contains various requirements that, 2.1 ASTM Standards:
with the exception of Sections 6 and 7, are mandatory B468 Specification for Welded UNS N08020 Alloy Tubes
requirements to the following ASTM nickel and nickel alloy, B515 Specification forWelded UNS N08120, UNS N08800,
longitudinally welded tubular product specifications: UNS N08810, and UNS N08811 Alloy Tubes
B516 SpecificationforWeldedNickel-Chromium-IronAlloy
ASTM
Title of Specification
Designation
(UNS N06600, UNS N06603, UNS N06025, and UNS
Welded UNS N08020, N08024, and UNS N08026 Alloy Tubes B468
N06045) Tubes
Welded UNS N08120, UNS N08800, UNS N08810, UNS B515
B626 Specification for Welded Nickel and Nickel-Cobalt
N08811 Alloy Tubes
Welded Nickel-Chromium-Iron Alloy (UNS N06600, UNS B516
Alloy Tube
N06603, UNS N06025, and UNS N06045) Tubes
B674 Specification for UNS N08925, UNS N08354, and
Welded Nickel and Nickel-Cobalt Alloy Tube B626
UNS N08926 Welded Tube
UNS N08904, UNS N08925, and UNS N08926 Welded Tube B674
UNS N08366 and UNS N08367 Welded Tube B676
B676 Specification for UNS N08367 Welded Tube
Welded UNS N06625, N06219, and N08825 Alloy Tubes B704
B704 Specification for Welded UNS N06625, UNS N06219
Ni-Cr-Mo-Co-W-Fe-Si Alloy (UNS N06333) Welded Tube B726
and UNS N08825 Alloy Tubes
Welded Nickel (UNS N02200/UNS N02201) and Nickel Cop- B730
per Alloy (UNS N04400) Tube
B726 Specification for Nickel-Chromium-Molybdenum-
1.2 One or more of the test requirements of Section 6 apply Cobalt-Tungsten-Iron-Silicon Alloy (UNS N06333)
Welded Tube
only if specifically stated in the product specification or in the
purchase order. B730 Specification for Welded Nickel (UNS N02200/UNS
N02201) and Nickel Copper Alloy (UNS N04400) Tube
1.3 In case of conflict between a requirement of the product
B880 Specification for General Requirements for Chemical
specification and a requirement of this general specification,
Check Analysis Limits for Nickel, Nickel Alloys and
only the requirement of the product specification need be
Cobalt Alloys
satisfied.
E8 Test Methods for Tension Testing of Metallic Materials
1.4 The values stated in inch-pound units are to be regarded
E18 Test Methods for Rockwell Hardness of Metallic Ma-
as standard. The values given in parentheses are mathematical
terials
conversions to SI units that are provided for information only
E29 Practice for Using Significant Digits in Test Data to
and are not considered standard.
Determine Conformance with Specifications
1.5 This standard does not purport to address all of the E39 Methods for Chemical Analysis of Nickel (Withdrawn
3
safety concerns, if any, associated with its use. It is the 1995)
responsibility of the user of this standard to become familiar E76 Test Methods for Chemical Analysis of Nickel-Copper
3
with all hazards including those identified in the appropriate Alloys (Withdrawn 2003)
Material Safety Data Sheet (MSDS) for this product/material E112 Test Methods for Determining Average Grain Size
as provided by the manufacturer, to establish appropriate E213 Practice for Ultrasonic Testing of Metal Pipe and
safety and health practices, and determine the applicability of Tubing
regulatory limitations prior to use. E273 Practice for Ultrasonic Testing of the Weld Zone of
1 2
This specification is under the jurisdiction of ASTM Committee B02 on For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
B02.07 on Refined Nickel and Cobalt and Their Alloys. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved Nov. 1, 2008. Published November 2008. Originally the ASTM website.
3
approved in 1985. Last previous edition approved in 2003 as B751 - 03. DOI: The last approved version of this historical standard is referenced on
10.1520/B0751-08. www.astm.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
B751−08
A,B
TABLE 1 Permissible Variations for Outside Diameter and Wall Thickness of Welded Tube
Permissible Variations
Thickness of
Specified Outside Diameter Outside Diameter of Thickness of
Specified
...
This document is not anASTM standard and is intended only to provide the user of anASTM 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:B751–03 Designation: B 751 – 08
Standard Specification for
General Requirements for Nickel and Nickel Alloy Welded
1
Tube
This standard is issued under the fixed designation B 751; 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
1.1 This specification contains various requirements that, with the exception of Sections 6 and 7, are mandatory requirements
to the following ASTM nickel and nickel alloy, longitudinally welded tubular product specifications:
ASTM
Title of Specification
2,3
Designation
ASTM
Title of Specification
Designation
Welded UNS N08020, N08024, and UNS N08026 Alloy Tubes B 468
Welded UNS N08120, UNS N08800, UNS N08810, UNS B 515
N08811 Alloy Tubes
Welded Nickel-Chromium-Iron Alloy (UNS N06600, UNS B 516
N06603, UNS N06025, and UNS N06045) Tubes
Welded Nickel and Nickel-Cobalt Alloy Tube B 626
UNS N08904, UNS N08925, and UNS N08926 Welded Tube B 674
UNS N08366 and UNS N08367 Welded Tube B 676
Welded UNS N06625, N06219, and N08825 Alloy Tubes B 704
Ni-Cr-Mo-Co-W-Fe-Si Alloy (UNS N06333) Welded Tube B 726
Welded Nickel (UNS N02200/UNS N02201) and Nickel Cop- B 730
per Alloy (UNS N04400) Tube
1.2 One or more of the test requirements of Section 6 apply only if specifically stated in the product specification or in the
purchase order.
1.3 In case of conflict between a requirement of the product specification and a requirement of this general specification, only
the requirement of the product specification need be satisfied.
1.4The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information
only.
1.4 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.
1.5 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
Sheetforthisproduct/materialasprovidedbythemanufacturer,toestablishappropriatesafetyandhealthpractices,anddetermine
the applicability of regulatory limitations prior to use.
2. Referenced Documents
2
2.1 ASTM Standards:
B 468 Specification for Welded UNS N08020, N08024, and N08026 Alloy Tubes
B 515 Specification for Welded UNS N08120, UNS N08800, UNS N08810, and UNS N08811 Alloy Tubes
B 516 Specification for Welded Nickel-Chromium-IronAlloy (UNS N06600, UNS N06603, UNS N06025, and UNS N06045)
Tubes
B 626 Specification for Welded Nickel and Nickel-Cobalt Alloy Tube
B 674 Specification for UNS N08925, UNS N08354, and UNS N08926 Welded Tube
B 676 Specification for UNS N08367 Welded Tube
B 704 Specification for Welded UNS N06625, UNS N06219 and UNS N08825 Alloy Tubes
1
ThisspecificationisunderthejurisdictionofASTMCommitteeB02onNonferrousMetalsandAlloysandisthedirectresponsibilityofSubcommitteeB02.07onRefined
Nickel and Cobalt and Their Alloys.
Current edition approved June 10, 2003. Published July2003. Originally approved in 1985. Last previous edition approved in 2002 as B751-02.
Current edition approved Nov. 1, 2008. Published November 2008. Originally approved in 1985. Last previous edition approved in 2003 as B 751 - 03.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
, Vol 02.04.volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
---------------------- Page: 1 ----------------------
B751–08
A,B
TABLE 1 Permissible Variations for Outside Diameter and Wall Thickness of Welded Tube
Permissible Variations
Thickness of
Specified Outside Diameter Outside Diameter of Thickness of
Specified Minimum Wall,%
Specified Nominal Wall, %
in. (mm) + − + − + −
5
Over 0.125 (3.2) to ⁄8 (16), excl 0.004 (0.13) 0.005 (0.10) 12.5 12.5 28 0
5 1
⁄8 (16) to 1 ⁄2 (38), incl 0.0075 (0.19) 0.0075 (0.19) 12.5 12.5 28 0
1
Over 1 ⁄2 (38) to 3 (76), incl 0.010 (0.25) 0.010 (0.25) 12.5 12.5 28 0
1
Over 3 (76) to 4 ⁄2 (114), incl 0.015 (0.38) 0.015 (0.38) 12.5 12.5
...
This document is not anASTM standard and is intended only to provide the user of anASTM 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:B751–03 Designation: B 751 – 08
Standard Specification for
General Requirements for Nickel and Nickel Alloy Welded
1
Tube
This standard is issued under the fixed designation B 751; 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
1.1 This specification contains various requirements that, with the exception of Sections 6 and 7, are mandatory requirements
to the following ASTM nickel and nickel alloy, longitudinally welded tubular product specifications:
ASTM
Title of Specification
2,3
Designation
ASTM
Title of Specification
Designation
Welded UNS N08020, N08024, and UNS N08026 Alloy Tubes B 468
Welded UNS N08120, UNS N08800, UNS N08810, UNS B 515
N08811 Alloy Tubes
Welded Nickel-Chromium-Iron Alloy (UNS N06600, UNS B 516
N06603, UNS N06025, and UNS N06045) Tubes
Welded Nickel and Nickel-Cobalt Alloy Tube B 626
UNS N08904, UNS N08925, and UNS N08926 Welded Tube B 674
UNS N08366 and UNS N08367 Welded Tube B 676
Welded UNS N06625, N06219, and N08825 Alloy Tubes B 704
Ni-Cr-Mo-Co-W-Fe-Si Alloy (UNS N06333) Welded Tube B 726
Welded Nickel (UNS N02200/UNS N02201) and Nickel Cop- B 730
per Alloy (UNS N04400) Tube
1.2 One or more of the test requirements of Section 6 apply only if specifically stated in the product specification or in the
purchase order.
1.3 In case of conflict between a requirement of the product specification and a requirement of this general specification, only
the requirement of the product specification need be satisfied.
1.4The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information
only.
1.4 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.
1.5 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
Sheetforthisproduct/materialasprovidedbythemanufacturer,toestablishappropriatesafetyandhealthpractices,anddetermine
the applicability of regulatory limitations prior to use.
2. Referenced Documents
2
2.1 ASTM Standards:
2
B880Specification for General Requirements for Chemical CheckAnalysis Limits for Nickel, NickelAlloys and CobaltAlloys
468 Specification for Welded UNS N08020, N08024, and N08026 Alloy Tubes
B 515 Specification for Welded UNS N08120, UNS N08800, UNS N08810, and UNS N08811 Alloy Tubes
B 516 Specification for Welded Nickel-Chromium-IronAlloy (UNS N06600, UNS N06603, UNS N06025, and UNS N06045)
Tubes
B 626 Specification for Welded Nickel and Nickel-Cobalt Alloy Tube
B 674 Specification for UNS N08925, UNS N08354, and UNS N08926 Welded Tube
B 676 Specification for UNS N08367 Welded Tube
1
ThisspecificationisunderthejurisdictionofASTMCommitteeB02onNonferrousMetalsandAlloysandisthedirectresponsibilityofSubcommitteeB02.07onRefined
Nickel and Cobalt and Their Alloys.
Current edition approved June 10, 2003. Published July2003. Originally approved in 1985. Last previous edition approved in 2002 as B751-02.
Current edition approved Nov. 1, 2008. Published November 2008. Originally approved in 1985. Last previous edition approved in 2003 as B 751 - 03.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
, Vol 02.04.volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
---------------------- Page: 1 ----------------------
B751–08
A,B
TABLE 1 Permissible Variations for Outside Diameter and Wall Thickness of Welded Tube
Permissible Variations
Thickness of
Specified Outside Diameter Outside Diameter of Thickness of
Specified Minimum Wall,%
Specified Nominal Wall, %
in. (mm) + − + − + −
5
Over 0.125 (3.2) to ⁄8 (16), excl 0.004 (0.13) 0.005 (0.10) 12.5 12.5 28 0
5 1
⁄8 (16) to 1 ⁄2 (38), incl 0.0075 (0.19) 0.0075 (0.19) 12.5 12.5 28 0
1
Over 1 ⁄2 (38) to 3 (76), incl 0.010 (0.25) 0.010 (0.25) 12.5 12.5 28 0
1
Over 3 (76) to 4 ⁄2 (114), inc
...
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