SMK grade 1 SMK1010 - JIS Z 2550-2000(R2005)

Performance Level	SMK grade 1
Other Names
Corresponding Standard	JIS Z 2550-2000(R2005) Sintered Metal Materials - Specification
Classification	Other metal materials
Density	6.8 g/cm³

SMK grade 1 Chemical Element Composition Content (%)

Component	C	Sn	More
Minimum Value	-	9	Cu:余量；其他合计≤2*
Maximum Value	1.5	11	Cu:余量；其他合计≤2*

SMK grade 1 Mechanical Properties

Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
≥100	≥2	Impact value: ≥5J/cm²

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