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DongGuan RuiYuan Steel Co.Ltd  

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Steel Round Bar Forged Steel 

Place of Origin: Zhejiang, China (Mainland) 
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Model No.: DIN 1.2083/AISI 420/S136/GB...


 
Wear ResistanceDIN 1.2083/AISI

 

Wear ResistanceDIN 1.2083/AISI 420/S136/GB 4Cr13 Plastic Mould 1.2738 Steel Block

 

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: 

 

Used for making the corrosion resistance and wear resistance of high quaity plastic mould, transport plastic

mould, like PVC and CD mould.

 

 

Specifications:

 

Hot rolled condition

Steel plate(mm)

Mill name

Thickness

Width

Length

 

14~120

225~1200

1800~3500

ChangGang ,Fushui ,TianGong Steel 

130~195

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Tel: 86-769-89026617
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Company Info

DongGuan RuiYuan Steel Co.Ltd [China (Mainland)]


Business Type:Manufacturer
City: Dongguan
Province/State: Guangdong
Country/Region: China (Mainland)

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