Fan Shaft

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资质认证工艺流程

详细介绍

[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[产品参数, 参数]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]

Device parameters

Chemical Compososition (m%)

Grade	C	Si	Mn	Cr	Mo	P	S	Ni	Cu
34CrNi3Mo	0.30~0.40	0.17~0.37	0.50~0.80	0.70~1.10	0.25~0.40	≤0.035	≤0.035	2.75~3.25	≤0.20

Mechanical Property

Grade	Tensile Strength Rm(MPa)	Yield Strength Rp 0.2 (MPa)	Elongation A(%)	Reduction Area Z(%)	Charpy V Impact A k (J)	Hardness HBW
34CrNi3Mo	755～900	590～785	12～14	32～40	32～55	241～341