الوصف

Grinding steel rods(bars) are used in rods mill machine to assist in the extraction process for many metals such as gold, copper, lead, zinc, iron, nickel, tin, chrome and silver. Shandong Huamin Steel Ball Joint-Stock Co., Ltd have a wide range of hardness balls being provided in standard sizes, the ball hardness profiles to maximize wear and impact performance, customized product is available to meet milling and ore conditions. We hold the only one automatic grinding steel bars production line with special and scientific heating treatment with capacity *0 metric tons per day. The grinding steel bars have gotten high reputations for their high hardness, good wear resistance, it can save your production cost *0% at least comparing the steel bars you used directly purchased from the steel plant. ***** steel bars specification: Type A: Diameter: *0mm - *0mm Length: 3 Meter – 6 Meter Hardness: HRC****0, Hardness: HRC****5; Chemical Elements: (%) C:0.*8~0.*5 Mn: 0.**1.*0; Si: 0.***0.*7; P: 0.*4 Max, S:0.*4 Max; Cr: 0.*4 Max Type B: Diameter: *0mm - *0mm Length: 3 Meter – 6 Meter Hardness: HRC****5; Hardness: HRC****5; Chemical Elements (%): C: 0.***0.*0; Mn: 0.**1.0; Si: 0.***0.*7; P:0.**5 Max, S:0.**5 Max; Cr: 0.***0.*0 Type C Diameter: *0mm - *0mm Length: 3 Meter – 6 Meter Hardness: HRC****0, Hardness: HRC****0; Chemical Elements (%): C: 0.***0.*5; Mn: 0.**1.0; Si: 0.***0.*7; Cr: 0.**1.*0; P:0.**5 Max, S:0.**5 Max; Ni:0.*0 Max, Mo:0.*0Max; 2.Packing: bundle packing ***0 pcs per bundle; (About 1 Ton*2 Ton per bundle) 3.Payment terms: T/T, L/C; 4. Production Time: Normally ****0 days after receiving the advanced payment;