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Tool Steel

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Product description
Parameters

High content of alloys such as D2, M2, M42 and H12, the hardness uniformity of the roll body is good after the overall quenching, with excellent wear resistance and roll retention ability. Suitable for use in cluster mill.

 

  

 

 

material

C

Si

Mn

Cr

Mo

V

W

hardess

D2

1.40-1.60

≤0.40

≤0.60

11.0-13.0

0.80-1.20

0.20-0.50

---

61-63HRC

M2

0.78-0.88

0.2-0.45

0.15-0.40

3.75-4.5

4.5-5.5

1.75-2.2

5.5-6.70

63-65HRC

M42

1.05-1.15

0.15-0.65

0.15-0.4

3.5-4.25

9.0-10.0

1.0-1.35

0.95-1.35

Co≤7.5
65-68HRC

H12

0.30-0.40

0.8-1.25

0.2-0.6

4.75-5.5

1.25-1.75

0.2-0.5

1.0-1.7

58-60HRC

 

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