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
1: GCr15 bearing steel
2: Dia:12-270mm
3: High chromium bearing steel
4:brand:JIANHUI
5: could provide bearing steel ball
1: GCr15 bearing steel
2: Dia:12-270mm
3: High chromium bearing steel
4:brand:JIANHUI
5: could provide bearing steel ball
Applications
Internal-combustion engine, electric locomotive, automobiles, tractors, machine tool, rolling mill,mining machinery, general machinery
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
Labor intensity is high. A hot-working good performance. Contains many alloying elements, the price is cheaper
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 |