Shandong JinNai International Trade Co., Ltd.
Shandong JinNai International Trade Co., Ltd.
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AISI 440C 440 Stainless Steel Ball 3.175mm Steel beads for Grinding and Polishing
440 Stainless Steel balls are a martenistic-type stainless steel which is used extensively in
steel ball bearing applications that require hardness, dimensional stability, corrosion resistance and toughness.
440 Stainless Steel is also used for corrosion-resistant ball and check valves.
440 ball are resistant to corrosion from fresh water, steam, crude oil, gasoline, perspiration,
alcohol, blood and food stuffs. Maximum resistance to corrosion and tarnishing is only achieved
when 440 is fully hardened and surfaces are polished to a high luster.
440 is also magnetic.
| Product Name | Steel balls |
| Material | stainless steel ,Magnetic stainless steel |
| CERTIFICATION | ISO 9100:2008 / ISO/TS:16949 |
| Standard | AISI, ASTM, DIN, JIS |
| Grade | G10-G1000 |
| Size | 1.0mm-60mm |
| Applichation | Balls & roller bearings, Linear monition, Automotive components, Balls lead screws, Grinding media, Gardening and household sprayers, Perfume miniature pumps, etc. |
| Hardness | HRC58-HRC66 |
| %C | %Si | %Mn | %P | %S | %Cr | %Ni | %N
| |
| 0.95-1.2 | 1.00 max | 1.00 max | 0.040 max | 0.030 max | 16.00-18.00 | 0.75 | -
|
Application of Stainless Steel Ball
440C stainless steel ball is used in the industry of high precision and anti-rust: such as aviation, spaceflight,
bearings, valve, electrical machine, high precision instruments and oil.
Packing & Shipping
A. Steel Drum packing
1) 250kg per steel drum;
2) Four steel drums in one pallet;
3) Drum with pallet size: 75CM*75CM*65CM.
B. Plywood Box packing
1) 40 cartons/woven bag in one plywood box;
2) Plywood box size:80CM*65CM*80CM.
FAQ
A: We are a manufacturer.There are two factories.Respectively in shandong ningyang and henan kaifeng
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.