SKT4 (1.2714) STEEL
SKT4 (1.2714) STEEL
Chi tiết sản phẩm1. Product charateristics SKT4 (1.2714)
Provided as in the condition of Q/T heat treated. Mold machining customer can use materials as mold without additional heat treatment (hardness 38-44 HRC).
- Excellent machinability
- Outstanding thermal resitance
- Impressive wear resistance
- Uniform hardness
2. Chemical Composition SKT4 (1.2714)
|
Standard |
Chemical Composition Rate ( Wt, % ) |
||||||
|
C |
Si |
Mn |
Ni |
Cr |
Mo |
V |
|
|
SKT4 (1.2714) |
0.5 |
0.1 |
0.6 |
1.5 |
0.8 |
0.35 |
0.05 |
|
0.6 |
0.4 |
0.9 |
1.8 |
1.2 |
0.35 |
0.15 |
|
3. Heat treament Process SKT4 (1.2714)
|
Steel |
Annealing |
Quenching |
Tempering |
||
|
Temperature |
Temperature |
Oil |
Temperature |
Air |
|
|
(°C) |
(°C) |
(°C) |
|||
|
SKT4 |
760~810 |
850~900 |
600~650 |
||
4. Apllications SKT4 (1.2714)
Tools for shaping materials in hot state
- Dies for form forging
- Extrusion dies
- Press mold
- Die casting dies
