12Cr2Mo1R(H)

12Cr2Mo1R(H) Chemical Element Composition Content (%)

	Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	As ^*	Sn ^*	Sb ^*	H ^*
熔炼分析	Minimum Value	0.08	-	0.3	-	-	2	-	-	0.9	-	-	-	-
熔炼分析	Maximum Value	0.15	0.15	0.6	0.01	0.008	2.5	0.2	0.2	1.1	0.016	0.015	0.003	0.0002

	Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	As ^*	Sn ^*	Sb ^*	H ^*
产品分析	Minimum Value	0.08	-	0.25	-	-	1.88	-	-	0.85	-	-	-	-
产品分析	Maximum Value	0.15	0.16	0.66	0.01	0.01	2.62	0.25	0.2	1.15	0.016	0.01	0.003	0.0002

12Cr2Mo1R(H) Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J
520~680	310~620	L0=50mm ≥18	≥45	≤225	-30°C Average value ≥54 Individual value ≥47

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