440C Stainless Steel Ball

●Diameter range: 0.3mm~Ø60mm, special specifications can also be customzed

●Available grade: G10-G500

●Surface: polished, finely ground

●440C stainless steel ball(9Cr18Mo), martensitic steel, high precision, hardness up to Rockwell 56-58 degrees, magnetic, good corrosion resistance, rust resistance and wear resistance.

●Application: bearings, stamping/hydraulic parts, valves, aerospace devices, seals, refrigeration equipment, high-precision instruments, etc.

Ningbo Golden Ball Industry Co., Ltd.

Ningbo Golden Ball Industry Co., Ltd. is a professional manufacturer of Airsoft BBs, plastic balls and metal balls, such as carbon steel balls, chrome steel balls, stainless steel balls, aluminum balls, argentums balls, brass balls and bronze balls. We are professional 440C Stainless Steel Ball Suppliers and 440C Stainless Steel Ball Factory.In addition, special alloy balls, ceramic balls and hollow balls are available. At Goldenball's business culture, we are committed to providing you with high quality products and services.We enjoy exploring new materials and procedures in order to help you stay ahead of the competition.

Language

+86-0574-58969396