SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness vs SAF Duplex 2205 Stainless Steel (UNS S32205 S31803) Alloy Material Data Sheet, Properties, Composition, Density
Ratings Comparison
Strength
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
8/10
SAF Duplex 2205 Stainless Steel (UNS S32205 S31803) Alloy Material Data Sheet, Properties, Composition, Density
5/10
Corrosion Resistance
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
3/10
SAF Duplex 2205 Stainless Steel (UNS S32205 S31803) Alloy Material Data Sheet, Properties, Composition, Density
7/10
Lightweight
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
5/10
SAF Duplex 2205 Stainless Steel (UNS S32205 S31803) Alloy Material Data Sheet, Properties, Composition, Density
5/10
Machinability
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
4/10
SAF Duplex 2205 Stainless Steel (UNS S32205 S31803) Alloy Material Data Sheet, Properties, Composition, Density
4/10
Cost Efficiency
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
9/10
SAF Duplex 2205 Stainless Steel (UNS S32205 S31803) Alloy Material Data Sheet, Properties, Composition, Density
6/10
Temperature Resistance
SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness
7/10
SAF Duplex 2205 Stainless Steel (UNS S32205 S31803) Alloy Material Data Sheet, Properties, Composition, Density
7/10
Properties Comparison
| Property | SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness | SAF Duplex 2205 Stainless Steel (UNS S32205 S31803) Alloy Material Data Sheet, Properties, Composition, Density |
|---|---|---|
| Metal Base | Steel | Stainless 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 | — | — |