Application: 1. For producing low load gear, shaft, piston, etc; 2. Mainly for producing mechanical parts...

Application:1. For producing low load gear, shaft, piston, etc;2. Mainly for producing mechanical parts like various shaft, roller, tie rod, piston,etc..

 Diameter: 0.1mm~40.0mm

Steel	Grade	Chemical Composition(%)
		C	Si	Mn	Cr	P	S	Others
Alloy steel wire for structural purposes	B20Cr2MoNi	0.17-0.23	0.15-0.30	0.40-0.60	1.80-2.10	≤0.015	≤0.010	Ni: 0.15-0.25Mo: 0.15-0.25Al:0.02-0.05Cu ≤0.30
	20CrMnMo	0.17-0.23	0.17-0.37	0.90-1.20	1.10-1.40	≤0.035	≤0.035	No: 0.20-0.30Cu ≤0.30Ni ≤0.30

Alloy steel wire for structural purposes