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Huangshi Grinding Ball Co., Ltd

Traffic Road,Huangshi,Hubei,China

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1st Year

Grinding Ball

Country:

China

Model No:

Grinding Ball

FOB Price:

(Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

Minimum Order Quantity:

20 MT

Packaging Detail:

Delivery Time:

Supplying Ability:

Payment Type:

Product Group :

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Product Specification

Brand Name : - Color : - Feature : - Main Raw Material : - Type : - Hardening Feature : - Heat of Hydration : - Strength Grade(Mpa) : -

Product Description

Chemical elements Percentage(%) C:0.50-0.85;Mn:0.70-1.20;Si:0.17-0.37;P:≤0.035;S:≤ 0.035 Nominal Diameter(mm):20, 25, 30, 40, 50, 60;70, 80, 90;100, 110, 120, 130;140, 150. Diameteical Tolerance(mm) :±2(20, 25, 30, 40, 50, 60);＋3~－2(70, 80, 90);＋4~-3(100, 110, 120, 130);+5~-4(140, 150). Surface Hardness(HRC):50~65(Diameter20~90mm), 45~60(Diameter100~150mm) Impact toughness(J/square centimeter):≥12 Droping Test(Times):≥10000 Grinding Ball