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Steel Body: Steel Body, forged by material 5140 or 4140 or any other appointed material, heat treatment with 40-44 HRC hardness, has high toughness and wearable and resistible character. Tungsten Carbide: with the over 50HRChardness is made from low press sintered, and the suitable selected grade according to the target projects of Asphalt road & Cement concrete road, which to make sure the good performance during the working.
Room 302, Building B, No. 1, Huizhiyuan, No. 378, Hedong Road, High-tech Zone, Chengyang District, Qingdao
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