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ASTM B853-12

Заменен
Standard Specification for Powder Metallurgy (PM) Boron Stainless Steel Structural Components — 3 стр.
Реферат

This specification covers stainless steel powder metallurgy (PM) structural components with minimum densities that are fabricated from prealloyed powder consisting primarily of iron, chromium, nickel, molybdenum, and boron2 and are intended for use in corrosive service. Structural components shall be made by cold pressing and sintering prealloyed powder. The chemical composition; physical properties such as density; and mechanical properties such as tensile strength, elongation and hardness; are detailed.

Область применения

1.1 This specification covers stainless steel powder metallurgy (PM) structural components with a 7.7-g/cm3 minimum density that are fabricated from prealloyed powder consisting primarily of iron, chromium, nickel, molybdenum, and boron2 and are intended for use in corrosive service.

1.2 With the exception of the values for density and the mass used to determine density, for which the use of the gram per cubic centimetre (g/cm3) and gram (g) units is the longstanding industry practice, the values 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.

ICS
77.160 Powder. Including sintered metal materials and hardmetals / Порошковая металлургия
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)