GCr15 steel pipe is a kind of high carbon chromium bearing steel with low alloy content, good performance and most widely used. After quenching and tempering, it has high and uniform hardness, good wear resistance and high contact fatigue performance. The cold working plasticity of this steel is medium, the cutting performance is general, the welding performance is poor, the sensitivity to the formation of white spots is large, and the temper brittleness is present.

GB/T18254 GCr15 Bearing Steel Tube

1)Standards: Gcr 15, ISO 683/xv11, AISI 52100, JIS SUJ2

2)Chemical composition: C, Cr, Si, Mn, P, S

It has high and uniform hardness and good wear resistance. It is used to make small section quenching and tempering parts with large load and large normalizing parts with small stress.

Usage: used for making various bearing rings and rolling bodies. For example: making internal combustion engine, electric locomotive, automobile, tractor, machine tool, steel rolling machine, drill Steel rollers and ferrules for transmission bearings of exploration machines, mining machinery, general machinery and high-speed rotating machinery with high load.

Products: GB/T18254 GCr15 Bearing Steel Tube.

Standard: SKF/ ASTM/DIN/JIS/BS/GB.

Size(mm): OD:8mm ~ 101.6mm; WT:1.0mm ~ 10mm.

Length: Fixed(6m,9m,12,24m) or normal length(5-12m).