TC- Tungsten Carbide Grade and application area

Giá: Liên Hệ

The cemented carbide composite roll is mainly used on the finishing mill for bar, deformed steel bar and common wire. In this way, we can greatly reduce the frequency of changing groove and roll, thus to reduce the labor intensity and improve the work efficiency. The surface quality and yield shall be improved to a maximrurn degree, which leads to a rernarkable ecornmoic benlefit.

ln accordance with the production line and rolling technology of customers, our products are designed to match one-strand rolling, two-slitting rolling and three-slitting rolling. three-slitting rolling, and four slitting rolling, The cemented carbide composite roll includes K1 finished roller, K2 leder roller,K4 pre-slitting roller.K3 slitting roller with high-speed steel as material. The rolling varieties include wire, bar and deformed steel bar.

Data table of grades and properties of tungsten carbide roller




Grade

Wc(%)

Co(%)

Ni(%)

Cr(%)

Density g/cm³ ±0.15

Hardness≥HRA ±0. 5

Bending strength≥N/mm²

YGR20

90

10

14.4

87.5

2650

YGR25

88

12

14.3

86.5

2600

YGR30

85

15

14.2

85.0

2550

YGR40

82

18

13.7

83.5

2500

YGR45

80

20

13.5

82.5

2400

YGR55

75

25

13.1

80.5

2450

YGR60

70

30

12.8

79.0

2250

YGH40T

85

15

14.1

84.5

2700

YGH45T

80

20

13.5

83.0

2600

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