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ASTM B444

Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum- Silicon Alloy (UNS N06219) Pipe and Tube

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Organization: ASTM
Publication Date: 1 December 2006
Status: inactive
Page Count: 4
ICS Code (Nickel and chromium products): 77.150.40
scope:

This specification2 covers nickel-chromium-molybdenum-columbium alloys (UNS N06625 and UNS N06852) and nickel-chromium-molybdenum-silicon alloy (UNS N06219)1 in the form of cold-worked seamless pipe and tube. The general requirements for pipe and tube are covered by Specification B 829.

UNS N06625 products are furnished in two grades of different heat-treated conditions:

Grade 1 (annealed) - Material is normally employed in service temperatures up to 1100°F (593°C).

Grade 2 (solution annealed) - Material is normally employed in service temperatures above 1100°F (593°C) when resistance to creep and rupture is required.

NOTE 1 - Hot-working or reannealing may change properties significantly, depending on working history and temperatures.

Alloys UNS N06219 and UNS N06852 are supplied in the solution annealed condition only.

The following precautionary caveat pertains only to the test methods portion, Section 9, 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 and health practices and determine the applicability of regulatory limitations prior to use.

*A Summary of Changes section appears at the end of this standard.

1 - New designation established in accordance with Practice E 527 and SAE J 1086, Practice for Numbering Metals and Alloys (UNS).

2 - For ASME Boiler and Pressure Vessel Code applications see related Specification SB-444 in Section II of that Code.

Document History

April 1, 2018
Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219) Pipe and Tube
This specification2 covers nickel-chromiummolybdenum- columbium alloys (UNS N06625 and UNS N06852) and nickel-chromium-molybdenum-silicon alloy (UNS N06219)3 in the form of cold-worked seamless pipe...
June 1, 2016
Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium- Molybdenum-Silicon Alloy (UNS N06219) Pipe and Tube
This specification2 covers nickel-chromiummolybdenum- columbium alloys (UNS N06625 and UNS N06852) and nickel-chromium-molybdenum-silicon alloy (UNS N06219)3 in the form of cold-worked seamless pipe...
June 1, 2016
Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-ChromiumMolybdenum-Silicon Alloy (UNS N06219) Pipe and Tube
This specification2 covers nickel-chromiummolybdenum- columbium alloys (UNS N06625 and UNS N06852) and nickel-chromium-molybdenum-silicon alloy (UNS N06219)3 in the form of cold-worked seamless pipe...
ASTM B444
December 1, 2006
Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum- Silicon Alloy (UNS N06219) Pipe and Tube
This specification2 covers nickel-chromium-molybdenum-columbium alloys (UNS N06625 and UNS N06852) and nickel-chromium-molybdenum-silicon alloy (UNS N06219)1 in the form of cold-worked seamless pipe...
December 1, 2006
Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219) Pipe and Tube
This specification2 covers nickel-chromium-molybdenum-columbium alloys (UNS N06625 and UNS N06852) and nickel-chromium-molybdenum-silicon alloy (UNS N06219)1 in the form of cold-worked seamless pipe...
October 1, 2004
Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum- Silicon Alloy (UNS N06219) Pipe and Tube
This specification(Footnote 2) covers nickel-chromium-molybdenum-columbium alloys (UNS N06625 and UNS N06852) and nickel-chromium-molybdenum-silicon alloy (UNS N06219)(Footnote *) in the form of...
June 10, 2003
Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219)* Pipe and Tube
This specification(Footnote 2) covers nickel-chromium-molybdenum-columbium alloy (UNS N06625) and nickel-chromium-molybdenum-silicon alloy (UNS N06219)(Footnote *) in the form of cold-worked seamless...
August 10, 2000
Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219) Pipe and Tube
This specification covers nickel-chromium-molybdenum-columbium alloy (UNS N06625) and nickel-chromium-molybdenum-silicon alloy (UNS N06219)* in the form of cold-worked seamless pipe and tube. The...
August 10, 2000
Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219) Pipe and Tube
1. Scope 1.1 This specification covers nickel-chromium-molybdenum-columbium alloy (UNS N06625) and nickel-chromium-molybdenum-silicon alloy (UNS N06219) in the form of cold-worked seamless pipe and...
January 15, 1994
Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625) Pipe and Tube
1. Scope 1.1 This specification covers nickel-chromium-molybdenum-columbium alloy (UNS N06625) in the form of cold-worked seamless pipe and tube. The general requirements for pipe and tube are...
February 23, 1990
STANDARD SPECIFICATION FOR NICKEL-CHROMIUM- MOLYBDENUM-COLUMBIUM ALLOYS (UNS N06625) PIPE AND TUBE
This specification2 covers nickel-chromium-molybdenum-columbium alloy (UNS N06225)* in the form of cold-worked seamless pipe and tube. These products are furnished in two grades of different...
March 16, 1984
STANDARD SPECIFICATION FOR NICKEL-CHROMIUM- MOLYBDENUM-COLUMBIUM ALLOYS (UNS NO6625) PIPE AND TUBE
This specification2 covers nickel-chromium-molybdenum-columbium alloy (UNS N06625)* in the form of cold-worked seamless pipe and tube. These products are furnished in two grades of different...
April 3, 1972
Standard Specification for NICKEL-CHROMIUM-MOLYBDENUM-COLUMBIUM ALLOY SEAMLESS PIPE AND TUBE
This specification covers nickel-chromium- molybdenum-columbium alloy colddrawn and hot-finished seamless pipe and tube intended for general corrosive service and for heat-resisting applications....

References

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