T1/1.3355/W18Cr4V
Model No: 1.3355
Performance Characteristics:
1. It is a high speed steel; it has high hardness, red hardness
and high temperature hardness;
2. Wide range of heat treatment temperature;
3. Not early overheated when quenching;
4. Easy to grinding.
Applications:
Mainly used for the manufacture of high-speed cutting lathe tool, drill, cutter, reamer and other tools. also for the produce of dies, reamer drawing dies, saw blades and so on.
Chemical Composition (%):
C |
Si |
Mn |
W |
Mo |
Cr |
V |
0.70-0.80 |
0.20-0.40 |
0.10-0.40 |
17.50-19.00 |
≤0.30 |
3.80-4.40 |
1.00-1.40 |