DIN 1.2083 / AISI 420 / S136 / GB 4Cr13 Plastic Mould Steel
DESCRIPTION
1.DIN 1.2083/AISI 420/S136/GB3 4Cr13 mould steel
2.Hot rolled or forged condition,annealing or Pre-harden , black or machined surface
3.Hardness: ≤229HBS or 32~36HRC
4. Hot rolled technology:EAF+LF+VD
Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface
5.hot treatment quench:1020-1050°C,oil cooling or quenching liquid colling,hardnessHRC≥45
backfire:temperture(°C): 100 200 300 400 500 600
hardness(HRC): 49 47 46 46 47 32
6.Production leadtime: 7~10 days
7.Ultrasonic test standards: Sep1921-84,Gr.3, Class D/D
C=0.36~0.45,Si≤0.6,Mn≤0.8,Cr=12~14,Ni ≤0.8,S≤0.030, P≤0.035
8. Chemical composition:
|
C
|
Si
|
Mn
|
P≤
|
S≤
|
Cr
|
Ni
|
|
0.36-0.45
|
≤1.00
|
≤0.8
|
0.030
|
0.035
|
1.20-1.4
|
≤0.8
|
9.Compared grades(based on usage):
|
GB
|
ASTM
|
DIN
|
ASSAB
|
|
4Cr13
|
420
|
1.2083
|
S136
|
Applications:
DIN 1.2083 / AISI 420 / S136 / GB 4Cr13 Plastic Mould Steel Used for making the corrosion resistance and wear resistance of high quaity plastic mould, transport plastic mould, like PVC and CD mould.
Competitive Advantage:
- Pure & Precision mirror polishing
- Highly quality of corrosion resistance
- Convenient heat treatment for quenched&tempered steel, with out deformed
- Easy for welding
- Competitive price
- Fast production leadtime
- All the material are inspected with 3 times to meet the highly standards material supplied
- Stable quality to be guarantee
Specifications:
|
Hot rolled condition
|
Steel plate(mm)
|
Mill name
|
|||
|
Thickness
|
Width
|
Length
|
|
||
|
14~120
|
225~1200
|
1800~3500
|
ChangGang ,Fushui ,TianGong Steel
|
||
|
130~195
|
225~1200
|
1600~3500
|
BaoGang steel
|
||
|
Forged condition
|
150~600
|
305~1200
|
2500~4000
|
Local mill with 6000tons fluid forged machine
|
|
DongGuan RuiYuan Steel Co.,Ltd Specializes in plastic mould steel, hot work mould steel, cold work mould steel alloy steel and carbon structural steel, such as : P20, P20+Ni, 1.2714, 1.2083, 1.2316, H13, O1, D2, D3, D5, 1045, 1050, A3, 52100(EN31), 4137, 4140, 4340, 5140, 6150, 8620 and SCM420 for exporting over 20 countries now, such as: Brazil, India, Turkey, Italy, Germany, Korea, Malaysia, Iran and so on.