Precision Steel Shaft, CK45, ST52, 20MnV6 Chrome Plated Piston Rod manufacturer from China China Cable Fittings Online Market

Precision Steel Shaft, CK45, ST52, 20MnV6 Chrome Plated Piston Rod

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Precision Steel Shaft, CK45, ST52, 20MnV6 Chrome Plated Piston Rod

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Precision Steel Shaft, CK45, ST52, 20MnV6 Chrome Plated Piston Rod

piston rod with high quality

Detailed Product Description
1.Material:CK45,ST52,20MnV6,42CrMo4,40Cr
2.ISO9001:2008
3.Diameter:6~1000mm
4.length:1000~8000mm
5.Ground and chrome plated

Detailed Description

1.CHEMICAL COMPOSITION

Material	C%	Mn%	Si%	S%	P%	V%	Cr%
Ck45	0.42-0.50	0.50-0.80	0.04	0.035	0.035
ST52	0.22	1.6	0.55	0.035	0.04
20MnV6	0.16-0.22	1.30-1.70	0.10-0.50	0.035	0.035	0.10-0.20
42CrMo4	0.38-0.45	0.60-0.90	0.15-0.40	0.03	0.03		0.90-1.20
40Cr	0.37-0.45	0.50-0.80	0.17-0.37				0.80-1.10

2.MECHANCIAL PROPERTIES

Material	T.S N/MM2	Y.S N/MM2	E%(MIN)	CHARPY	CONDITION
CK45	610	355	15	>41J	NORMALIZE
CK45	800	630	20	>41J	Q + T
ST52	500	355	22		NORMALIZE
20MnV6	750	590	12	>40J	NORMALIZE
42CrMo4	980	850	14	>47J	Q + T
40Cr	1000	800	10		Q + T