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 N08230; 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.
This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
1. Scope
1.1 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 N06002; UNS N06022; UNS N06035; UNS N06058; UNS N06059; UNS N06200; UNS N10362; UNS N06985; UNS N06030; UNS R30556; UNS N08031; UNS N06230; UNS N06686; UNS N06210; and UNS R20033) 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 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.
1.6 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 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.
TABLE 1 Chemical Requirements
|
|---|
| Composition Limits, % |
|---|
| Ni | Cr | Mo | Fe | W | C | Si
max | Co | Mn | V | P
max | S
max | Ti | Cu | Cb
(Nb)
+Ta | Al | Zr | La | N | B | Cb
(Nb) | Ta | Ni+
Mo | Mg |
|---|
| Ni-Mo Alloys | | | | | | | | | | | | | | | | | | | | | | | | |
| N10001 | remainderA | 1.0 max | 26.0- 30.0 | 4.0-6.0 | ... | 0.05 max | 1.0 | 2.5 max | 1.0 max | 0.2- 0.4 | 0.04 | 0.03 | ... | ... | ... | | | | | | | | | |
| N10665 | remainderA | 1.0 max | 26.0- 30.0 | 2.0 max | ... | 0.02 max | 0.10 | 1.0 max | 1.0 max | ... | 0.04 | 0.03 | ... | ... | ... | | | | | | | | | |
| N10675 | 65.0 min | 1.0- 3.0 | 27.0- 32.0 | 1.0-3.0 | 3.0 max | 0.01 max | 0.10 | 3.0 max | 3.0 max | 0.20 max | 0.030 | 0.010 | 0.20 max | 0.20 max | ... | 0.50 max | 0.10 max | ... | ... | ... | 0.20 max | 0.20 max | 94.0- 98.0 | |
| N10629 | remainderA | 0.5- 1.5 | 26.0- 30.0 | 1.0-6.0 | ... | 0.01 max | 0.05 | 2.5 max | 1.5 max | ... | 0.04 | 0.01 | ... | 0.5 max | ... | 0.1- 0.5 | ... | ... | ... | ... | ... | ... | ... | |
| N10624 | remainderA | 6.0- 10.0 | 21.0- 25.0 | 5.0-8.0 | ... | 0.01 max | 0.10 | 1.0 max | 1.0 max | ... | 0.025 | 0.01 | ... | 0.5 max | ... | ... | ... | ... | ... | ... | ... | ... | ... | |
| Ni-Mo-Cr-Fe Alloy | | | | | | | | | | | | | | | | | | | | | | | | |
| N10242 | remainderA | 7.0- 9.0 | 24.0- 26.0 | 2.0 max | | 0.03 max | 0.80 | 1.00 max | 0.80 max | | 0.030 | 0.015 | | 0.50 max | | 0.50 max | | | | 0.006 max | | | | |
| Low C Ni-Cr-Mo Alloys | | | | | | | | | | | | | | | | | | | | | | | | |
| N10276 | remainderA | 14.5- 16.5 | 15.0- 17.0 | 4.0-7.0 | 3.0- 4.5 | 0.010 max | 0.08 | 2.5 max | 1.0 max | 0.35 max | 0.04 | 0.03 | ... | ... | ... | | | | | | | | | |
| N06022 | remainderA | 20.0- 22.5 | 12.5- 14.5 | 2.0-6.0 | 2.5- 3.5 | 0.015 max | 0.08 | 2.5 max | 0.5 max | 0.35 max | 0.02 | 0.02 | ... | ... | ... | | | | | | | | | |
| N06035 | remainderA | 32.25-
34.25 | 7.60-
9.00 | 2.00 max | 0.60 max | 0.050 max | 0.60 | 1.00 max | 0.50 max | 0.20 max | 0.030 | 0.015 | ... | 0.30 max | ... | 0.40 max | | | | | | | | |
| N06455 | remainderA | 14.0- 18.0 | 14.0- 17.0 | 3.0 max | ... | 0.015 max | 0.08 | 2.0 max | 1.0 max | ... | 0.04 | 0.03 | 0.70 max | ... | ... | | | | | | | | | |
| Ni-Cr-Fe-Mo-Cu Alloys | | | | | | | | | | | | | | | | | | | | | | | | |
| N06007 | remainderA | 21.0- 23.5 | 5.5- 7.5 | 18.0-21.0 | 1.0 max | 0.05 max | 1.0 | 2.5 max | 1.0- 2.0 | ... | 0.04 | 0.03 | ... | 1.5- 2.5 | 1.75- 2.5 | | | | | | | | | |
| N06975 | 47.0-52.0 | 23.0- 26.0 | 5.0- 7.0 | remainder | ... | 0.03 max | 1.0 | ... | 1.0 max | ... | 0.03 | 0.03 | 0.70- 1.50 | 0.70- 1.20 | ... | | | | | | | | | |
| N06985 | remainderA | 21.0- 23.5 | 6.0- 8.0 | 18.0-21.0 | 1.5 max | 0.015 max | 1.0 max | 5.0 max | 1.0 max | ... | 0.04 | 0.03 | ... | 1.5- 2.5 | 0.50 max | | | | | | | | | |
| N06030 | remainderA | 28.0- 31.5 | 4.0-6.0 | 13.0-17.0 | 1.5- 4.0 | 0.03 max | 0.8 | 5.0 max | 1.5 max | ... | 0.04 | 0.02 | ... | 1.0- 2.4 | 0.30- 1.50 | | | | | | | | | |
| Ni-Fe-Cr-Mo Alloys | | | | | | | | | | | | | | | | | | | | | | | | |
| N08320 | 25.0-27.0 | 21.0- 23.0 | 4.0- 6.0 | remainder | ... | 0.05 max | 1.0 | ... | 2.5 max | ... | 0.04 | 0.03 | 4xC min | ... | ... | | | | | | | | | |
| Ni-Cr-Mo-Fe Alloy | | | | | | | | | | | | | | | | | | | | | | | | |
| N06002 | remainderA | 20.5- 23.0 | 8.0- 10.0 | 17.0-20.0 | 0.20- 1.0 | 0.05- 0.15 | 1.0 | 0.5-2.5 | 1.0 max | ... | 0.04 | 0.03 | ... | ... | ... | | | | | | | | | |
| Ni-Fe-Cr-Co Alloy | | | | | | | | | | | | | | | | | | | | | | | | |
| R30556 | 19.0-22.5 | 21.0- 23.0 | 2.5- 4.0 | remainder | 2.0- 3.5 | 0.05- 0.15 | 0.20- 0.80 | 16.0- 21.0 | 0.50- 2.00 | ... | 0.04 | 0.015 | ... | ... | ... | 0.10- 0.50 | 0.001- 0.10 | 0.005- 0.10 | 0.10- 0.30 | 0.02 max | 0.30 max | 0.3- 1.25 | | |
| Ni-Cr-W-Mo Alloy | | | | | |
2. Referenced Documents (purchase separately)  The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
B775 Specification for General Requirements for Nickel and Nickel Alloy Welded Pipe
B899 Terminology Relating to Non-ferrous Metals and Alloys
E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
ANSI Standards
B2.1 Pipe Threads
ASME Boiler and Pressure Vessel Code
SectionIX Welding and Brazing Qualifications
Keywords
UNS N06002; UNS N06007; UNS N06022; UNS N06030; UNS N06035; UNS N06058; UNS N06059; UNS N06200; UNS N10362; UNS N06210; UNS N06230; UNS N06455; UNS N06975; UNS N06985; UNS N08031; UNS N08320; UNS N10001; UNS N10242; UNS N10276; UNS N10624; UNS N10629; UNS N10665; UNS N10675; UNS R30556; welded pipe;
ICS Code
ICS Number Code 23.040.15 (Non-ferrous metal pipes)
DOI: 10.1520/B0619-10E01
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