Middle Carbon ball, Material:55SiMov, Used for oil Drilling tools and ore drilling tools

55 SiMoVA(AISI S2)  ball , this product mainly used for oil drill, drill ore in parts.

 

Size: Φ 6mm-28mm

Chemical composition details:(similiar AISI S2)

 C: 0.52-0.55     SI: 0.90-1.20    Mn: 0.30-0.50    P: ≤0.030    S: ≤0.030   Mo: 0.30-0.60    V: ≤0.50 

       We have been specializing in producing hardware fittings and machine components ,such as 55 SiMoVA roller and ball, this product mainly used for oil drill; and drill bits parts,stamping parts, plastic parts, turning parts, casting and forging parts. bolts and nuts ,non-standard parts , stainless steel, copper and all kinds of different line fasteners, cylindrical pin, Under well-trained workers, consummate production facilities, advanced processing craft and technology, our products are satisfied by our customers.

Ningbo Yinzhou JunXing hardware factory

ADD:Jiacun ,Yunlong Town,Yinzhou District ,Ningbo Zhejiang 315135 China

TEL:86-574-88473667  

Fax:86-574-88473666

AISI UNS T41902 steel Ball for drilling tools