Dongguan Circle Four Metal Materials Co., Ltd,
PRODUCTION
Plastic tool steel
Cold Work Steel
Hot Work Steel
Polished steel
Carbon steel
 
   
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 Information:

Grades:

Tool Steel

GB

DIN

ASTM

JIS

SS

Hot work

5CrNiMo

1.2714

L6

SKT4

-

4Cr5MoSiV1

1.2344

H13

SKD61

8407

4Cr5MoSiV

1.2343

H11

SKD6

-



Chemicals(%):

Grade

C

Si

Cr

Mn

Mo

V

P

S

DIN

1.2344

0.37-0.42

0.9-1.2

4.8-5.5

0.3-0.5

1.2-1.5

0.9-1.1

0.03

0.03

ASTM

H13

0.32-0.45

0.8-1.2

4.8-5.5

0.2-0.5

1.2-1.6

0.85-1.2

0.03

0.03



Size: 

shape

Thickness

           Width

Hot rolled plate

16-75

210-2000

Forged plate

80-350

410-810

Forged round bar

         Dia 105-500

Hot rolled round bar

         Dia 16-100

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