EN10025 S275 Steel S275JR Properties, Equivalent, Meaning, S275J2 Mild Steel S275J0 vs SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
Ratings Comparison
Strength
EN10025 S275 Steel S275JR Properties, Equivalent, Meaning, S275J2 Mild Steel S275J0
5/10
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
8/10
Corrosion Resistance
EN10025 S275 Steel S275JR Properties, Equivalent, Meaning, S275J2 Mild Steel S275J0
3/10
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
3/10
Lightweight
EN10025 S275 Steel S275JR Properties, Equivalent, Meaning, S275J2 Mild Steel S275J0
5/10
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
5/10
Machinability
EN10025 S275 Steel S275JR Properties, Equivalent, Meaning, S275J2 Mild Steel S275J0
6/10
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
4/10
Cost Efficiency
EN10025 S275 Steel S275JR Properties, Equivalent, Meaning, S275J2 Mild Steel S275J0
9/10
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
9/10
Temperature Resistance
EN10025 S275 Steel S275JR Properties, Equivalent, Meaning, S275J2 Mild Steel S275J0
7/10
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
7/10
Properties Comparison
| Property | EN10025 S275 Steel S275JR Properties, Equivalent, Meaning, S275J2 Mild Steel S275J0 | 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) | — | 302.0 HB |
| Elastic Modulus | — | — |
| Density | — | — |
| Melting Point | — | — |
| Thermal Conductivity | — | — |
| Weldable | — | — |
| Heat Treatable | — | — |
| Magnetic | — | — |