Pull rod

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详细介绍

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Device parameters

Chemical Compososition (m%)

Grade	C	Si	Mn	Cr	Mo	P	S
42CrMo4	0.38-0.45	≤0.40	0.60-0.90	0.90-1.20	0.15-0.30	≤0.035	≤0.035

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
42CrMo4	≥1080	≥930	≥12	≥45	≥63	≤217