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适用范围：<p>1.1 This specification covers ferrous metal injection molded materials fabricated by mixing elemental or pre-alloyed metal powders with binders, injecting into a mold, debinding, and sintering, with or without subsequent heat treatment.</p><p>1.2 This specification covers the following injection molded materials.</p><p>1.2.1 CompositionsMIM-2200, low-alloy steel produced from admixtures of iron powder and other alloying elements such as nickel and molybdenum.</p><p>MIM-2700, low-alloy steel produced from admixtures of iron powder, and other alloying elements such as nickel and molybdenum.</p><p>MIM-4605, low-alloy steel produced from admixtures of iron powder and other alloying elements such as nickel, molybdenum, and carbon.</p><p>MIM-316L, austenitic stainless steel produced from pre-alloyed powder or an admixture of powders.</p><p>MIM-17-4 PH, precipitation hardening stainless steel produced from prealloyed powder or an admixture of powders.</p><p>MIM-430L , ferritic stainless steel produced from pre-alloyed powder or an admixture of powders.</p><p>1.3 Chemical composition limits are specified in .</p><p>1.4 Property values stated in inch-pound units are to be regarded as the standard. Conversions to SI units may be approximate.</p>