ASTM B619/B619M-19(2023)
(Specification)Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Pipe
Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Pipe
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
1.1 This specification2 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 N06002; UNS N06022; UNS N06035; UNS N06044; UNS N06058; UNS N06059; UNS N06200; UNS N06235; UNS N10362; UNS N06985; UNS N06030; UNS R30556; UNS N08031; UNS N08034; UNS N06230; UNS N06686; UNS N06210; and UNS R20033)3 as shown in Table 1.
1.2 This specification covers pipe in Schedules 5S, 10S, 40S, and 80S through 8 in. nominal pipe size and larger as set forth in ANSI B36.19 (see Table 2).
1.3 Two classes of pipe are covered as follows:
1.3.1 Class I—As welded and solution annealed or welded and sized and solution annealed.
1.3.2 Class II—Welded, cold worked, and solution annealed.
1.4 All pipe shall be furnished in the solution annealed and descaled condition. When atmosphere control is used, descaling is not necessary.
1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.
1.6 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.
1.7 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.
General Information
Relations
Standards Content (Sample)
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.
Designation: B619/B619M − 19 (Reapproved 2023)
Standard Specification for
Welded Nickel and Nickel-Cobalt Alloy Pipe
This standard is issued under the fixed designation B619/B619M; 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 Safety Data Sheet (SDS) for this product/material as provided
by the manufacturer, to establish appropriate safety, health,
1.1 This specification covers welded pipe of nickel and
and environmental practices, and determine the applicability
nickel-cobalt alloys (UNS N10001; UNS N10242; UNS
of regulatory limitations prior to use.
N10665; UNS N12160; UNS N10624; UNS N10629; UNS
1.7 This international standard was developed in accor-
N10675; UNS N10276; UNS N06455; UNS N06007; UNS
dance with internationally recognized principles on standard-
N06975; UNS N08320; UNS N06002; UNS N06022; UNS
ization established in the Decision on Principles for the
N06035; UNS N06044; UNS N06058; UNS N06059; UNS
Development of International Standards, Guides and Recom-
N06200; UNS N06235; UNS N10362; UNS N06985; UNS
mendations issued by the World Trade Organization Technical
N06030; UNS R30556; UNS N08031; UNS N08034; UNS
3 Barriers to Trade (TBT) Committee.
N06230; UNS N06686; UNS N06210; and UNS R20033) as
shown in Table 1.
2. Referenced Documents
1.2 This specification covers pipe in Schedules 5S, 10S,
2.1 ASTM Standards:
40S, and 80S through 8 in. nominal pipe size and larger as set
B775 Specification for General Requirements for Nickel and
forth in ANSI B36.19 (see Table 2).
Nickel Alloy Welded Pipe
1.3 Two classes of pipe are covered as follows:
B899 Terminology Relating to Non-ferrous Metals and Al-
1.3.1 Class I—As welded and solution annealed or welded
loys
and sized and solution annealed.
E527 Practice for Numbering Metals and Alloys in the
1.3.2 Class II—Welded, cold worked, and solution an-
Unified Numbering System (UNS)
nealed.
2.2 ANSI Standards:
1.4 All pipe shall be furnished in the solution annealed and
B36.19 Stainless Steel Pipe
descaled condition. When atmosphere control is used, descal-
B2.1 Pipe Threads
ing is not necessary.
2.3 ASME Boiler and Pressure Vessel Code
1.5 The values stated in either SI units or inch-pound units
Section IX Welding and Brazing Qualifications
are to be regarded separately as standard. The values stated in
each system are not necessarily exact equivalents; therefore, to
3. Terminology
ensure conformance with the standard, each system shall be
3.1 For definitions of terms used in this standard refer to
used independently of the other, and values from the two
Terminology B899.
systems shall not be combined.
1.6 This standard does not purport to address all of the
4. General Requirement
safety concerns, if any, associated with its use. It is the
4.1 Material furnished under this specification shall con-
responsibility of the user of this standard to become familiar
form to the applicable requirements of Specification B775
with all hazards including those identified in the appropriate
unless otherwise provided herein.
This specification is under the jurisdiction of ASTM Committee B02 on
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee For referenced ASTM standards, visit the ASTM website, www.astm.org, or
B02.07 on Refined Nickel and Cobalt and Their Alloys. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Current edition approved Nov. 1, 2023. Published November 2023. Originally Standards volume information, refer to the standard’s Document Summary page on
approved in 1981. Last previous edition approved in 2019 as B619/B619M – 19. the ASTM website.
DOI: 10.1520/B0619_B0619M-19R23. Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
For ASME Boiler and Pressure Vessel Code applications see related Specifi- 4th Floor, New York, NY 10036, http://www.ansi.org.
cation SB-619 in Section II of that Code. Available from American Society of Mechanical Engineers (ASME), ASME
New designation established in accordance with Practice E527 and SAE J1086, International Headquarters, Three Park Ave., New York, NY 10016-5990, http://
Practice for Numbering Metals and Alloys (UNS). www.asme.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
B619/B619M − 19 (2023)
TABLE 1 Chemical Requirements
Composition Limits, %
Cb
Si P S Cb Ni+
Ni Cr Mo Fe W C Co Mn V Ti Cu (Nb) Al Zr La N B Ta Mg
max max max (Nb) Mo
+Ta
Ni-Mo Alloys
A
N10001 remainder 1.0 26.0- 4.0-6.0 . 0.05 1.0 2.5 1.0 0.2- 0.04 0.03 . . .
max 30.0 max max max 0.4
A
N10665 remainder 1.0 26.0- 2.0 max . 0.02 0.10 1.0 1.0 . 0.04 0.03 . . .
max 30.0 max max max
N10675 65.0 min 1.0- 27.0- 1.0-3.0 3.0 0.01 0.10 3.0 3.0 0.20 0.030 0.010 0.20 0.20 . 0.50 0.10 . . . 0.20 0.20 94.0-
3.0 32.0 max max max max max max max max max max max 98.0
A
N10629 remainder 0.5- 26.0- 1.0-6.0 . 0.01 0.05 2.5 1.5 . 0.04 0.01 . 0.5 . 0.1- . . . . . . .
1.5 30.0 max max max max 0.5
A
N10624 remainder 6.0- 21.0- 5.0-8.0 . 0.01 0.10 1.0 1.0 . 0.025 0.01 . 0.5 . . . . . . . . .
10.0 25.0 max max max max
Ni-Mo-Cr-Fe
Alloy
A
N10242 remainder 7.0- 24.0- 2.0 max 0.03 0.80 1.00 0.80 0.030 0.015 0.50 0.50 0.006
9.0 26.0 max max max max max max
Low C Ni-
Cr-Mo Alloys
A
N10276 remainder 14.5- 15.0- 4.0-7.0 3.0- 0.010 0.08 2.5 1.0 0.35 0.04 0.03 . . .
16.5 17.0 4.5 max max max max
A
N06022 remainder 20.0- 12.5- 2.0-6.0 2.5- 0.015 0.08 2.5 0.5 0.35 0.02 0.02 . . .
22.5 14.5 3.5 max max max max
A
N06035 remainder 32.25- 7.60- 2.00 max 0.60 0.050 0.60 1.00 0.50 0.20 0.030 0.015 . 0.30 . 0.40
34.25 9.00 max max max max max max max
N06044 balance 43.5- 0.80- . 0.02 . 0.07- . 0.10- . . 0.30 . . . . . . . .
0.3 max 0.20 0.020 0.020
45.3 1.20 max 0.30 0.30 max
N06058 balance 20.0- 18.5- 1.5 max 0.3 0.010 0.10 0.3 0.50 0.015 0.010 . 0.50 . 0.40 0.02-
23.0 21.0 max max max max max max max 0.15
N06059 balance 22.0- 15.0- 1.5 max . 0.010 0.10 0.3 0.5 . 0.015 0.010 . 0.50 . 0.1- . . . . . . .
24.0 16.5 max max max max 0.4
A
N06455 remainder 14.0- 14.0- 3.0 max . 0.015 0.08 2.0 1.0 . 0.04 0.03 0.70 . .
18.0 17.0 max max max max
Ni-Cr-Fe-
Mo-Cu
Alloys
A
N06007 remainder 21.0- 5.5- 18.0-21.0 1.0 0.05 1.0 2.5 1.0- . 0.04 0.03 . 1.5- 1.75-
23.5 7.5 max max max 2.0 2.5 2.5
N06975 47.0-52.0 23.0- 5.0- remainder . 0.03 1.0 . 1.0 . 0.03 0.03 0.70- 0.70- .
26.0 7.0 max max 1.50 1.20
A
N06985 remainder 21.0- 6.0- 18.0-21.0 1.5 0.015 1.0 5.0 1.0 . 0.04 0.03 . 1.5- 0.50
23.5 8.0 max max max max max 2.5 max
A
N06030 remainder 28.0- 4.0- 13.0-17.0 1.5- 0.03 0.8 5.0 1.5 . 0.04 0.02 . 1.0- 0.30-
31.5 6.0 4.0 max max max 2.4 1.50
Ni-Fe-Cr-Mo
Alloys
N08320 25.0-27.0 21.0- 4.0- remainder . 0.05 1.0 . 2.5 . 0.04 0.03 4xC . .
23.0 6.0 max max min
Ni-Cr-Mo-Fe
Alloy
A
N06002 remainder 20.5- 8.0- 17.0-20.0 0.20- 0.05- 1.0 0.5- 1.0 . 0.04 0.03 . . .
23.0 10.0 1.0 0.15 2.5 max
Ni-Fe-Cr-Co
Alloy
R30556 19.0-22.5 21.0- 2.5- remainder 2.0- 0.05- 0.20- 16.0- 0.50- . 0.04 0.015 . . . 0.10- 0.001- 0.005- 0.10- 0.02 0.30 0.3-
23.0 4.0 3.5 0.15 0.80 21.0 2.00 0.50 0.10 0.10 0.30 max max 1.25
B619/B619M − 19 (2023)
TABLE 1 Continued
Composition Limits, %
Cb
Si P S Cb Ni+
Ni Cr Mo Fe W C Co Mn V Ti Cu (Nb) Al Zr La N B Ta Mg
max max max (Nb) Mo
+Ta
Ni-Cr-W-Mo
Alloy
A
N06230 remainder 20.0- 1.0- 3.0 max 13.0- 0.05- 0.25- 5.0 0.30- . 0.03 0.015 . . . 0.50 . 0.005- . 0.015 . .
24.0 3.0 15.0 0.15 0.75 max 1.00 max 0.050 max
Low C-Ni-
Cr-Mo-Cu
Alloy
A
N06200 remainder 22.0- 15.0- 3.0 max . 0.010 0.08 2.0 0.50 . 0.025 0.010 . 1.3- . 0.50
24.0 17.0 max max max 1.9 max
Low-C-Ni-
Mo-Cr Alloy
A
N10362 remainder 13.8- 21.5- 1.25 max . 0.010 0.08 . 0.60 . 0.025 0.010 . . . 0.50 . . . . . . . .
15.6 23.0 max max max
Low C-Ni-
Fe-Cr-
Mo-Cu Alloy
N08031 30.0-32.0 26.0- 6.0- balance . 0.015 0.3 . 2.0 . 0.020 0.010 . 1.0- . . . . 0.15- . . .
28.0 7.0 max max 1.4 0.25
N08034 33.5-35.0 26.0- 6.0- balance . 0.01 0.1 . 1.0- . 0.020 0.010 . 0.5- . 0.3 . . 0.10- . . . . .
27.0 7.0 max 4.0 1.5 max 0.25
Low C-Ni-
Cr-Mo-W
Alloy
A
N06686 remainder 19.0- 15.0- 5.0 max 3.0- 0.010 0.08 . 0.75 . 0.04 0.02 0.02- . . . . . . . . .
23.0 17.0 4.4 max max 0.25
Ni-Co-Cr-Si
Alloy
A
N12160 remainder 26.0- 1.0 3.5 max 1.0 0.15 2.4- 27.0- 1.5 . 0.030 0.015 0.20- . . . . . . . 1.0 . . .
30.0 max max max 3.0 33.0 max 0.80 max
Cr-Ni-Fe-N
Alloy
R20033 30.0-33.0 31.0- 0.50- balance . 0.015 0.50 . 2.0 . 0.02 0.01 . 0.3- . . . . 0.35- . . . . .
35.0 2.0 max max 1.20 0.60
Low C-Ni-
Mo-Cr-Ta
Alloy
A
N06210 remainder 18.0- 18.0- 1.0 max . 0.015 0.08 1.0 0.5 0.35 0.02 0.02 . . . . . . . 1.5-
20.0 20.0 max max max 2.2
A
N06235 remainder 30.0- 5.0- 1.5 max 0.60 0.02- 0.2- 1.0 0.3- . 0.03 0.015 0.5 3.5- . 0.2- . . . . 1.0 . . .
32.5 6.2 max 0.06 0.6 max 0.65 max 4.0 0.4 max
A
The composition of the remainder shall be determined arithmetically by difference.
B619/B619M − 19 (2023)
TABLE 2 Dimensions of Welded Pipe
NOTE 1—The following table is a partial reprint of Table 1 of ANSI B36.19.
NOTE 2—The decimal thickness listed for the respective pipe sizes represents their nominal or average wall dimensions.
Nominal Wall Thickness
Nominal
Outside Diameter
A A
Pipe Size,
Schedule 5S Schedule 10S Schedule 40S Schedule 80S
in. in. [mm] in. [mm] in. [mm] in. [mm] in. [mm]
⁄8 0.405 10.29 . . 0.049 1.24 0.068 1.73
⁄4 0.540 13.72 . . 0.065 1.65 0.088 2.24
⁄8 0.675 17.15 . . 0.065 1.65 0.091 2.31
⁄2 0.840 21.34 0.065 1.65 0.083 2.11 0.109 2.77
⁄4 1.050 26.67 0.065 1.65 0.083 2.11 0.113 2.87
1.0 1.315 33.41 0.065 1.65 0.109 2.77 0.133 3.38
1 ⁄4 1.660 42.16 0.065 1.65 0.109 2.77 0.140
...
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