|
|
|
|
Steel Grade|SAE: |
NV8 |
|
Steel Grade|UNS: |
— |
|
|
|
|
CHEMICAL COMPOSITION |
|
C(％): |
0.35～0.45 |
|
Si(％): |
3.60～4.20 |
|
Mn(％): |
0.20～0.40 |
|
P(％)≤: |
0.03 |
|
S(％)≤: |
0.04 |
|
Cr(％): |
1.85～2.50 |
|
Ni(％): |
≤0.10 |
|
Mo(％): |
≤O.25 |
|
Other(％): |
Cu≤0.25 |
|
Commercial Grade: |
GM-844 |
|
|
|
|
|
|
|
Steel Grade|SAE: |
NV8 |
|
Steel Grade|UNS: |
— |
|
|
|
|
CHEMICAL COMPOSITION |
|
C(％): |
0.35～0.45 |
|
Si(％): |
3.60～4.20 |
|
Mn(％): |
0.20～0.40 |
|
P(％)≤: |
0.03 |
|
S(％)≤: |
0.04 |
|
Cr(％): |
1.85～2.50 |
|
Ni(％): |
≤0.10 |
|
Mo(％): |
≤O.25 |
|
Other(％): |
Cu≤0.25 |
|
Commercial Grade: |
GM-844 |
|
|
|
Special Steel, Tapping Machine, Cold Heading Machine Supplier in China-Copy Right By Hacer Technology
Special Steel, Tapping Machine, Cold Heading Machine Supplier in China-Copy Right By Hacer Technology
