H13 SKD61 1.2344 Hot Work Tool Special Alloy Die Mould Steel Plate
1. Features
1. Electroslag remelting steel, high purity, good resistance to dissolve
2. Organizational structure of uniform, better heat resistance with good toughness, high temperature resistance metal erosion
3. Good resistance to high temperature tempering performance, hardness steady working under 600ºC, dimensional accuracy stability durability.
4. Cold and hot fatigue resistance, strong ability to resist crack.
2. Similar Standards
Chinese |
American |
German |
Swedish |
Japanese |
GB |
AISI |
DIN |
ASSAB |
JIS |
4Cr5MoSiV1 |
H13 |
1.2344 |
8407 |
SKD61 |
3. Chemical Composition
Grades |
C |
Si |
Mn |
P |
S |
Mo |
V |
Cr |
1.2344 |
0.38-0.42 |
0.8-1.2 |
0.3-0.5 |
≤0.015 |
≤0.002 |
1.2-1.5 |
0.9-1.1 |
4.8-5.5 |
H13/SKD61/ 4Cr5MoSiV1 |
0.32-0.45 |
0.8-1.2 |
0.2-0.5 |
≤0.03 |
≤0.03 |
1.1-1.75 |
0.8-1.2 |
4.75-5.5 |
4. Heat Treatment
Quenching ºC |
Tempering ºC/HRC |
1020-1050 |
100 |
200 |
300 |
400 |
500 |
550 |
600 |
650 |
700 |
Air/oil/salt bath |
52 |
52 |
52 |
54 |
54 |
54 |
50 |
42 |
32 |
5. Applications
6. Stock Size
Shape |
Diameter |
Thickness |
Width |
Flat Bar |
/ |
16-260mm |
205-610mm |
Round Bar |
16-200mm |
/ |
/ |
Die Block
|
Die Block |
/ |
100-500mm |
600-1000mm |
Round Bar |
150-450 |
/ |
/ |
7. Product picture