| Details |
8Cr17MoV is a kind of high carbon and chromium martensitic stainless steel. After heat treatment, 8Cr17MoV has high hardness, wearing resistance and nice corrosion resistance. We use LF furnace refining after electric furnace smelting so as to get rid of the harmful inclusions and harmful non-metallic elements, such as Sulfur… In this way, the purity and regularity of the steel can be improved. After forging process, the ingot can become the billet. The function of forging is to refine particles、change inclusion morphology、forge together the internal defects and eliminate segregation. Thus, the mechanical property of the steel can be improved dramatically. 8Cr17MoV has been used to produce excellent cutlery and medical instruments.
8Cr17MoV Chemical Composition %
|
Element
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Mo
|
V
|
AL
|
|
Range%
|
0.75-0.80
|
0.30-0.60
|
0.30-0.60
|
≤0.035
|
≤0.03
|
16.50-17.00
|
≤0.3
|
0.45-0.55
|
0.10-0.15
|
≤0.04
|
|
