1.DIN 1.2083/AISI 420/S136/GB3 4Cr13 mould steel
2.Hot rolled condition,annealing or Pre-harden , machined surface
3.Hardness: ≤229HBS or 32~36HRC
4. Hot rolled technology:EAF+LF+VD
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
8.chemical composition
C=0.36~0.45,Si≤0.6,Mn≤0.8,Cr=12~14,Ni ≤0.8,S≤0.030, P≤0.035
10.Specifications:
11. COMPETITIVE ADVANTAGE
C=0.36~0.45,Si≤0.6,Mn≤0.8,Cr=12~14,Ni ≤0.8,S≤0.030, P≤0.035
9.Compared grades(based on usage):
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GB
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ASTM
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DIN
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ASSAB
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4Cr13
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420
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1.2083
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S136
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Applications: Used for making the corrosion resistance and wear resistance of high quaity plastic mould, transport plastic mould, like PVC and CD mould.
10.Specifications:
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Hot rolled condition
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Steel plate(mm)
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Mill name
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||
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Thickness
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Width
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Length
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14~120
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225~1200
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1800~3500
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ChangGang ,Fushui ,TianGong Steel
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130~195
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225~1200
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1600~3500
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BaoGang steel
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11. COMPETITIVE ADVANTAGE
1. Pure & Precision mirror polishing
2. Highly quality of corrosion resistance
3. Convenient heat treatment for quenched&tempered steel, with out deformed
4. Easy for welding
5.Competitive price
6.Fast production leadtime
7.All the material are inspected with 3 times to meet the highly standards material supplied
8.Stable quality to be guarantee