GCr15 bearing steel
Dia:12-270mm
High chromium bearing steel
brand:JIANHUI
GCr15 bearing steel
1 High chromium bearing steel
2 Contact fatigue strength high
3 Good abrasion resistance
4 High hardness
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 |
Characters:
Comprehensive performance is good. The ball annealing after good machinability. Quenching and tempering, high hardness and even after the abrasion and contact with ease
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
