Cr12MoV tool steel
Grade: Cr12MoV/SKD11/1.2601/DC11
Chemical composition:
|
Standard |
Grade |
C |
Si |
Mn |
Cr |
Mo |
V |
P |
S |
Other |
|
GB |
Cr12MoV |
1.45-1.70 |
≤0.40 |
≤0.40 |
11.0-12.5 |
0.40-0.60 |
0.15-0.30 |
≤0.030 |
≤0.030 |
Cu≤0.30 |
|
AISI |
X12m |
1.40-1.60 |
0.30-0.50 |
0.30-0.50 |
11.0-13.0 |
0.70-1.20 |
(0.80) |
≤0.025 |
≤0.025 |
Co:0.60 |
|
JIS |
SKD11 |
1.40-1.60 |
0.40 |
0.50 |
11.0-13.0 |
0.80-1.20 |
0.20-0.35 |
≤0.025 |
≤0.01 |
--------- |
|
DIN |
1.2601 |
1.45-1.70 |
≤0.40 |
≤0.40 |
11.0-12.5 |
0.40-0.60 |
0.15-0.30 |
≤0.030 |
≤0.030 |
Cu≤0.30 |
Specification :
|
Round bar |
Diameter (mm) |
Length (mm) |
|
|
50~500 |
2000~5800 |
|
|
|
Plate/sheet |
Thickness (mm) |
Width (mm) |
Length (mm) |
|
20~400 |
80~1000 |
2000~5800 |
Cr12MoV Steel,SKD11 Steel,1.2601 Steel
Features :
1) low deformation when quenching
2) good hardenability and abrasion resistance
3) good hardness and ductility
Applications :
For making all sorts of cold working die steels, cutting tools and measuring tools, such as cold extruding dies, thread rolling flat dies, gauge, etc.
|
annealing |
500-600°C , air cooling or furnace cooling, HB:207-255 |
|
Hot treatment quench |
950-1000°C air cooling HRC:58-62 |
|
|
1020-1040°C air cooling HRC: 62-63 |
|
|
1115-1130°C air cooling HRC: 42-50 |
|
backfire |
150-170°C 200-275 °C 400-425 °C 510-520°C |
|
HRC |
61-63 57-59 55-57 60-61 |
