1.2083 Plastic Mould Steel Plate With Good Quality
1.2083 Plastic Mould Steel
1. MAIN APPLICATION
For plastic moulds with high wear resistance and corrosion resistance requirements; transparent plastic moulds, such as PVC
2. DELIVERY CONDITION
EF or ESR, hot rolled or forged, black surface or milling
Hardness: 31-35HRC, annealed to: HB≤229
Width: 205-610mm
Thickness: 20-180mm
Rounds: dia 20-200mm
3. CHARACTERISTICS
Martensite stainless steel, with good machinability and excellent corrosion resistance, polishability, high strength and wear resistance after heat treatment.
Equivalent grades |
GB |
DIN |
AISI |
JIS |
ASSAB |
||||||||||
4Cr13 |
1.2083 |
420 |
SUS420J2 |
S136 |
|||||||||||
Chemical |
China grades |
Foreign |
C |
Si |
Mn |
Cr |
Mo |
V |
P≤ |
S≤ |
|||||
-- |
1.2083 |
0.38-0.4 |
≤1.00 |
≤1.00 |
1.80-2.10 |
≤1.00 |
-- |
0.030 |
0.030 |
||||||
4Cr13 |
-- |
0.35-0.45 |
≤0.60 |
≤0.80 |
1.40-2.00 |
≤0.80 |
-- |
0.030 |
0.030 |
||||||
-- |
S136 |
0.34-0.42 |
0.60-1.30 |
0.20-0.70 |
1.70-2.00 |
-- |
0.15-0.40 |
0.030 |
0.030 |
||||||
Available size |
Round Bar |
Diameter |
Length |
||||||||||||
20-400mm |
2000-6000mm |
||||||||||||||
Flat Bar |
Thickness |
Width |
|||||||||||||
20-800mm |
205-610mm |
||||||||||||||
Heat Treatment |
Quenching |
Tempering |
|||||||||||||
Heating Temperature |
Cooling |
Hardness |
Heating Temperature |
Cooling |
Hardness |
||||||||||
1000-1050 |
Oil or Air |
52-55 |
200-300 |
Air |
50-53 |
||||||||||
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