Top quality high precision stainless steel ball 440/440C
1.Material: AISI440/440C/1.3543/X108CrMo17
2. Size range: 3.5mm to 25.4mm
3. Grade of precision: G20 to G500
4. Hardness: >HRC 58
440/440C Stainless Steel is commonly used in antifriction bearings, in valves and in several other applications where hardness and corrosion opposition are required. This material is more resistant to wear and abrasion than chromium steel. This is a high alloy, fine grain, through hardening, Martensitic metal that is stainless. Because of its high hardness and fine grain structure, it may be finished to a fine quality that is dimensional. Packaging & Delivery: VCI bag + carton box + plywood case, Delivery will be 45~65days after PO confirmation.
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