| Customization: | Available |
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| Customized: | Customized |
| Certification: | ISO, IATF16949 |
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Shandong Foison International Trade Co.,Ltd
Shandong Foison International Trade Co.,Ltd mainly produce stainless steel balls(440C,304,316L,420,201), we also produce carbon steel balls(1015,1045,1085), bearing steel balls(GCR15),copper balls, glass balls, titanium balls, flying saucer balls, polishing balls and other kinds of hard alloy balls. The product specification is complete. We produce balls according to the GB308-2002 standard and measure up to the international standard of ISO3290-1998,AFMBA1989 and DIN5401-93. We have the ability to provide many kinds of steel balls which accuracy range is level G10-level G1000. The brand "Foison" is trusted deeply by the customers. Our products have been widely applied in the hardware goods which form a complete set for the aviation and spaceflight industry, automobile trade, sprayer, stainless steel bearing, handicraft and precision instrument.
| Product Name | 3mm -12mm Carbon Steel ball for Slingshot Accessories |
| Brand | Foison |
| Material | C80, C82, C85 |
| Diameter | 0.5mm-80mm |
| Finish | Bare / Sandblasting / Polished |
| Packing | Plywood Box / Plywood Pallet / Iron Pallet |
| MOQ | 1PCS |
| Delivery Time | Within 20-35 Working Days After Receiving Your Deposit |
| Payment Terms | TT / Paypal / Western Union / AlibabaTrade Assurance |
| OEM | Accepted |
| Keywords | Carbon steel ball |
Usage:
The products have good surface smoothness and standard hardness, which are being widely used on the application like bearings, bicycles, automotive industry, lockings, linear guiding, etc.
Our products are being widely exported to Europe, the USA, Japan, South Korea, Middle Asia, and Southeast Asia.
Heading:
In the first step, heading machines cut wire into short lengths and form it into spherical shapes between dies.
Deflashing:
The flash line, a ridge left by the forming dies, is removed as balls roll between heavy,cast iron plates.
Soft Grinding:
Similar to deflashing, except that a grinding stone is used to improve precision.
Heat-treating:
Carbon steel balls are next carburized and hardened. Heat treatment imparts the desired hardness and case depth.
Descaling:
This step removes the residues and by-products from the heat-treating process.
Hard Grinding:
Slow, meticulous grinding assures proper sizing and sphericity, with tolerances as closeas ±.0001".
Lapping:
Several proprietary lapping processes can bring balls to the requirements of ISO 3290 Grade10 - 48.
Finishing:
Proprietary chemical and mechanical processes give the balls their final micro-smoothed finish, for increased wear resistance and product longevity.
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