7mm G10 420C stainless steel ball
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Product details
| Product | 7mm G10 420C stainless steel ball for linear ball bearing |
| Material | Stainless Steel 420C |
| Grade | G10 |
| Surface | Zero defect,clear |
| Size | 7mm |
| Sample | Free sample within 0.5kg |
| Application | Special bearings, anti-friction bearings, special pumps, recirculating balls, lighters, pens, automotive seatbelts & components. |
| Characteristic | Martensitic hardened stainless steel balls, they feature good hardness, corrosion resistance, wear and abrasion resistance. Balls are provided in the passivated condition. |
| Corrosion resistance | Good corrosion resistance in industrial atmosphere, freshwater, steam, alcool, ammonium, several oilfield products and organic compounds, dairy products, mild acid environments. Fairish in foodstuff and alkaline solutions. Fair in salt atmosphere. It does not resist in contact with sea water and strong acids (even if diluted). |
| Certification | ISO 9100;2008SGS |
| Packing | boxes,carton,wood pallet |
Material
| AISI 420 & 420C Stainless Steel | |||||||||
| Materials Standard | Chemmical Composition (%) | Hardness (HRC measured on parallel flats) | |||||||
| C | SI | Mn | P | S | Ni | Cr | Mo | ||
| AISI 420 | ≤0.26-0.35 | ≤1.00 | ≤1.00 | ≤0.035 | ≤0.03 | ≤0.06 | 12-14 | ≤0.75 | HRC48-50 |
| AISI 420C | ≤0.36-0.45 | ≤0.60 | ≤0.80 | ≤0.035 | ≤0.03 | ≤0.06 | 12-14 | - | HRC56-60 |
| Size：3.5mm Precision Grade: G10 |
- Country: China (Mainland)
- Business Type: Manufacturer
- Market:
- Founded Year:1989
- Address:
- Contact:Arron Yang
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