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ASTM B439-00
Standard Specification for Iron-Base Sintered Bearings (Oil-Impregnated)
5 стр.
Заменен
Электронный (pdf)Печатное издание
93.60 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
Сборник (ASTM):
02.05 Metallic and Inorganic Coatings; Metal Powders and Metal Powder Products / Металлические и неорганические покрытия, Металлические порошки, изделия из металлического порошка
Тематика:
Metallic Coatings (inorganic)
Описание
Область применения

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.

Ключевые слова:
density; iron-base bearings; K strength constant; oil content; oil impregnated; porosity