Product:1.7035,5140,SCr440,40Cr

 

Key words:alloy structure steel,tool steel,die steel,specialty steel,steel bar,hotwork,coldwork,forged bar,alloy tool steel,flat bar, round bar,

 

Similar Grades:

DIN1.7035,AISI 5140,JIS SCr440,GB/T 40Cr

 

Chemical composition:

C: 0.37 to 0.44%

Si: 0.17 to 0.37%

Mn: 0.50 to 0.80%

P: ≤0.030%

S: ≤0.030%

Cr: 0.80 to 1.10%

 

Advantages:

High hardenability, hardness and high wear resistance, small deformation

 

Application:

Various cold work tools and dies, such as cold punch, cold shear, ect

 

Delivery Condition: Black surface or Rough Turned,or peeled.Hot&Cold rolled or forged.UT tested.

 

Melting process: EF + LF or EF + LF + VD