ASTM B834-2013
压力强化粉末冶金铁镍铬钼(UNS N08367)和镍铬钼钶(Nb)(UNS N06625)合金管法兰、管配件、阀门和零件的标准规格

Standard Specification for Pressure Consolidated Powder Metallurgy Iron-Nickel-Chromium-Molybdenum lpar;UNS N08367rpar; and Nickel-Chromium-Molybdenum-Columbium lpar;Nbrpar; lpar;UNS N06625rpar; Alloy Pipe Flanges, Fittings, Valves, and Parts


 

 

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标准号
ASTM B834-2013
发布日期
2013年
实施日期
废止日期
中国标准分类号
J16
国际标准分类号
8367
发布单位
US-ASTM
适用范围

1.1x00a0;This specification covers pressure consolidated powder metallurgy iron-nickel-chromium-molybdenum (UNS N08367) and nickel-chromium-molybdenumcolumbium (Nb) (UNS N06625) pipe flanges, fittings, valves, and parts intended for general corrosion or heat-resisting service.

1.1.1x00a0;UNS N06625 products are furnished in two grades of different heat-treated conditions:

1.1.1.1x00a0;Grade 1 (annealed)x2014;Material is normally employed in service temperatures up to 1100x00b0;F (593x00b0;C).

1.1.1.2x00a0;Grade 2 (solution annealed)x2014;Material is normally employed in service temperatures above 1100x00b0;F (593x00b0;C) when resistance to creep and rupture is required.

1.2x00a0;UNS N08367 products are furnished in the solution annealed condition.

1.3x00a0;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.

1.4x00a0;The following safety hazards caveat pertains only to test methods portions, Sections 7.3 and 13, 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 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 to determine the applicability of regulatory limitations prior to use.





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