52100/SUJ2 Bearing Steel, ESR Steel, machinery steel 1, Chemical composition
Tons | 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 |
2, 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
3, Applications (bearing steel 52100)
Internal-combustion engine, electric locomotive, automobiles, tractors, machine tool, rolling mill, ZuanTanJi, mining machinery, general machinery Buy GCr15/52100/SUJ2 bearing steel, please contact sales3 at huangshitons dot com
