1.2083 4Cr13 S136 HRC 30-36 Preharden Stainless Special Alloy Tool Steel Plate
1. Stock Size
Shape |
Diameter |
Thickness |
Width |
Length |
Steel Plate |
/ |
12-75mm |
1800-2000mm |
2000-6000mm |
/ |
35-150mm |
800-1300mm |
2000-6000mm |
Flat Bar |
/ |
20-90mm |
205-610mm |
3000-6000mm |
Round Bar |
12-300mm |
/ |
/ |
300-6000mm |
Die Block |
/ |
200-500mm |
600-1200mm |
2000-6000mm |
2. Similar Standards
Chinese |
American |
German |
Swedish |
Japanese |
Japanese |
GB |
AISI |
DIN |
ASSAB |
JIS |
DAIDO |
4Cr13 |
420 |
1.2083 |
S136 |
SUS420J2 |
S-STAR |
3. Chemical Composition
Grades |
C |
Si |
Mn |
P |
Mo |
Ni |
V |
Cr |
1.2083 |
0.38-0.45 |
≤1.0 |
≤1.0 |
≤0.03 |
/ |
2.5-3.5 |
/ |
12.0-13.5 |
420 |
0.16-0.25 |
≤1.0 |
≤1.0 |
≤0.04 |
/ |
≤0.75 |
/ |
12.0-14.0 |
4Cr13 |
0.36-0.45 |
≤0.6 |
≤0.8 |
≤0.035 |
/ |
≤0.6 |
/ |
12.0-14.0 |
S136 |
0.34-0.42 |
0.6-1.3 |
/ |
≤0.030 |
0.30-0.55 |
|
0.15-0.40 |
13.0-14.5 |
4. Heat Treatment
Quenching |
Tempering |
Heating Temperature/ºC |
Cooling |
Hardness/HRC |
Heating Temperature/ºC |
Cooling |
Hardness/HRC |
1000-1050 |
Oil |
52-55 |
200-300 |
Air |
50-53 |
5. Applications
1. For (transparent) plastic moulds with high wear resistance and corrosion resistance requiements, such as PVC mould.
2. Suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, transportation vehicles, household appliances.
3. Used to manufacture parts resistant to atmospheric, water vapor, water and oxidative acid corrosion
4. Used as a hot oil pump, valve plate, valve bearing, medical equipment, spring and other parts with higher hardness and high wear resistance.
6. Product photos