Beijing Shangjia Alloy Co., Ltd.

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1. Tungsten Carbide Knives

Tungsten carbide knives is used for processing various kinds of metal materials. It has roughing, semi finishing and finishing three models. It has good impact resistance and wear resistance.

2. Tungsten Carbide Dies

The tungsten carbide dies is widely used in powder molding.Its high accuracy, good finish and With good impact resistance, Wear.

3. Tungsten Carbide Ball

Tungsten carbide ball are widely used in ball valve and bearing. We can offer various grades and sizes. And the stringent requirements of each procedure to ensure that the products produced comply with your request. We adopts the advanced technic ...

4. Tungsten Carbide Ball

Material: Yg6
Conponent: Wc: 94% co: 6%
Density: 14.95g/cm3
Hardness: 92.7hra
Banding strength: 2000 n/mm2
Size: 3/16"
Grade: G25

Variation: 0.000025"
Spherical: 0.000025"
Surface: 0.000002"
Tolerance: +0.0001"&a ...

5. Tungsten carbide ball

Material: Wc: 88% ni12%
Density: 14.35~14.45 g/cm3
Hardness: 87.2~88.5 hra
Banding strength: 1950~2300 n/mm2
Size: 3/8"
Grade: G25
Variation: 0.000025"
Spherical: 0.000025"
Surface: 0.000002"
Tolerance: +0.0001"& ...