O1 Cold Work Tool Steel
China [CN] Product Name: 9CrWMn/O1/1.2510/round bar/flat bar/cold work tool steel/die steel/mould steel
Chemical Compositionï¼%ï¼
|
Standard |
Steel Grade |
C |
Si |
Mn |
P≤ |
S≤ |
Cr |
Mo |
V |
W |
|
DIN |
1.2510 |
0.90-1.05 |
0.15-0.35 |
1.00-1.20 |
0.035 |
0.035 |
0.50-0.70 |
- |
0.05-0.15 |
0.50-0.70 |
|
ASTM |
O1 |
0.85-1.00 |
0.10-0.50 |
1.00-1.40 |
0.030 |
0.030 |
0.40-0.60 |
- |
0.30 |
0.40-0.60 |
|
GB |
9CrWMn |
0.85-0.95 |
≤0.40 |
0.90-1.20 |
0.030 |
0.030 |
0.50-0.80 |
- |
- |
0.50-0.80ã |
Specification
|
Round bar |
Diameter |
Length |
- |
|
Forged round barï¼φ50~280 |
2000~6000 |
- |
|
|
Rolled round barï¼ φ10~80 |
2000~6000 |
- |
|
|
Flat bar |
Thickness(mm) |
Width(mm) |
Length(mm) |
|
Forged plateï¼20~300 |
50~710 |
2000~6000 |
|
|
Rolled plateï¼ 10~65 |
155~610 |
2000~6000 |
Characteristics
Application
Used for manufacturing cold punching molds with no big cross section and complicated shape as well as different measuring gauges and tools, etc.
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