GCr15 bearing steel
1 High chromium bearing steel
2 Contact fatigue strength high
3 Good abrasion resistance
4 High hardness
1 High chromium bearing steel
2 Contact fatigue strength high
3 Good abrasion resistance
4 High hardness
GCr15 bearing steel
chemical composition
Huate | C | Si | Mn | Cr | S | P | |
GCr15 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | 1.40-1.65 | ≤0.025 | ≤0.025 |
Regular specifications :
Flat steel (thicknessX width)mm | hot-rolled,forging round bar (mm) |
12-70x155-610 | 12-280 |
Certificate of Quality: issued in English, in addition the normal terms, production process, the mechanical property (yield strength, tensile strength, elongation and hardness), forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality.
Labor intensity is high. A hot-working good performance. Contains many alloying elements, the price is cheaper
Applications
Internal-combustion engine, electric locomotive, automobiles, tractors, machine tool, rolling mill,mining machinery, general machinery
