ASTM International - ASTM B439-00

Standard Specification for Iron-Base Sintered Bearings (Oil-Impregnated)

historical
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Organization: ASTM International
Publication Date: 10 October 2000
Status: historical
Page Count: 5
scope:

1.1 This specification covers sintered metal powder, oil-impregnated, bearings of four iron-base compositional grades:
Grades 1 and 2--iron-carbon
Grades 3 and 4--iron-copper

1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate.

Document History

April 1, 2018
Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)
1.1 This specification covers the requirements for porous iron-base metallic sleeve, flange, thrust, and spherical bearings that are produced from metal powders utilizing powder metallurgy (PM)...
April 1, 2012
Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)
1.1 This specification covers the requirements for porous iron-base metallic sleeve, flange, thrust, and spherical bearings that are produced from metal powders utilizing powder metallurgy (PM)...
April 1, 2008
Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)
1.1 This specification covers porous metallic sleeve, flange, thrust, and spherical iron-base bearings that are produced from mixed metal powder utilizing powder metallurgy (PM) technology and then...
June 1, 2007
Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil Impregnated)
1.1 This specification covers porous metallic sleeve, flange, thrust, and spherical iron-base bearings that are produced from mixed metal powder utilizing powder metallurgy (PM) technology and then...
October 1, 2006
Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil Impregnated)
1.1 This specification covers porous metallic sleeve, flange, thrust, and spherical iron-base bearings that are produced from mixed metal powder utilizing powder metallurgy (PM) technology and then...
ASTM B439-00
October 10, 2000
Standard Specification for Iron-Base Sintered Bearings (Oil-Impregnated)
1.1 This specification covers sintered metal powder, oil-impregnated, bearings of four iron-base compositional grades: Grades 1 and 2--iron-carbon Grades 3 and 4--iron-copper 1.2 The values stated...
October 10, 2000
Standard Specification for Iron-Base Sintered Bearings (Oil-Impregnated)
1.1 This specification covers sintered metal powder, oil-impregnated, bearings of four iron-base compositional grades: Grades 1 and 2—iron-carbon Grades 3 and 4—iron-copper 1.2 The values stated in...
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