Special steel AISI 4140\ DIN 42CrMo4 2.Size: 20-400*255*610*1000-5800mm. 3.Factory state: annealed,hot rolled.preharden

Special steel AISI 4140\ DIN 42CrMo4

  

2.Size: 20-400×255*610*1000-5800mm.

   

3.Factory state: annealed,hot rolled.

4.Chemical composition(for reference only):

C	Si	Mn	P	S	Cr	Mo
0.38-0.45	≤0.4	0.6-0.9	≤0.035	≤0.030	0.9-1.2	0.15-0.30

5.Characteristic application:

Use for general machinery parts ,spare pares and the others

Special steel AISI 4140\ DIN 42CrMo4