GCr15 vs 52100, 100Cr6 and SUJ2 Bearing Steel Grades vs SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
Ratings Comparison
Strength
GCr15 vs 52100, 100Cr6 and SUJ2 Bearing Steel Grades
4/10
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
8/10
Corrosion Resistance
GCr15 vs 52100, 100Cr6 and SUJ2 Bearing Steel Grades
3/10
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
3/10
Lightweight
GCr15 vs 52100, 100Cr6 and SUJ2 Bearing Steel Grades
5/10
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
5/10
Machinability
GCr15 vs 52100, 100Cr6 and SUJ2 Bearing Steel Grades
6/10
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
4/10
Cost Efficiency
GCr15 vs 52100, 100Cr6 and SUJ2 Bearing Steel Grades
9/10
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
9/10
Temperature Resistance
GCr15 vs 52100, 100Cr6 and SUJ2 Bearing Steel Grades
7/10
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
7/10
Properties Comparison
| Property | GCr15 vs 52100, 100Cr6 and SUJ2 Bearing Steel Grades | SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness |
|---|---|---|
| Metal Base | Steel | Steel |
| Tensile Strength | — | 1020.0 MPa |
| Yield Strength | — | 655.0 MPa |
| Elongation | — | 17.7 % |
| Hardness (Brinell) | 179.0 HB | 302.0 HB |
| Elastic Modulus | — | — |
| Density | — | — |
| Melting Point | — | — |
| Thermal Conductivity | — | — |
| Weldable | — | — |
| Heat Treatable | — | — |
| Magnetic | — | — |