| Standards |
DIN |
AISI |
JIS |
ГОСТ |
| X33CrS16 |
1.2085 |
420FM |
|
|
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
|
0.28-0.38 |
≤1.00 |
≤1.40 |
≤0.030 |
0.05-0.10 |
15.0-17.0 |
≤1.00 |
|
Steel properties : |
Resistant to the corrosion, Martensite steel with the high content of chrome. The steel has good resistance to the wear, good workability and polishability. |
|
Applications :
|
Molds for pressing of chemically-aggressive plastic substances, corrosion-proof clamping frames of molds etc. |
| Size range : |
Diameter (mm) |
Thickness (mm) |
Width (mm) |
|
50 - 500 |
20 - 400 |
Max 810 |
|
Delivery condition : |
Soft annealed to max. 230 HB |
Heat Treatment:
| Soft annealing |
Temperature(°C) |
Cooling |
Hardness |
|
850 - 880 |
furnace |
max. 230 HB |
| Forging |
Temperature(°C) |
Cooling |
|
|
800 - 1100 |
furnace |
|
| Hardening |
Temperature(°C) |
Cooling |
Tempering |
|
1000 - 1050 |
oil or hot bath |
see tempering diagram |