AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness vs Grade 65Mn Steel High Carbon Spring Steel Properties, Specification, Equivalent
Ratings Comparison
Strength
AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness
5/10
Grade 65Mn Steel High Carbon Spring Steel Properties, Specification, Equivalent
8/10
Corrosion Resistance
AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness
7/10
Grade 65Mn Steel High Carbon Spring Steel Properties, Specification, Equivalent
3/10
Lightweight
AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness
5/10
Grade 65Mn Steel High Carbon Spring Steel Properties, Specification, Equivalent
5/10
Machinability
AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness
4/10
Grade 65Mn Steel High Carbon Spring Steel Properties, Specification, Equivalent
4/10
Cost Efficiency
AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness
6/10
Grade 65Mn Steel High Carbon Spring Steel Properties, Specification, Equivalent
9/10
Temperature Resistance
AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness
7/10
Grade 65Mn Steel High Carbon Spring Steel Properties, Specification, Equivalent
7/10
Properties Comparison
| Property | AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness | Grade 65Mn Steel High Carbon Spring Steel Properties, Specification, Equivalent |
|---|---|---|
| Metal Base | Stainless Steel | Steel |
| Tensile Strength | — | 980.0 MPa |
| Yield Strength | — | 785.0 MPa |
| Elongation | — | 8.0 % |
| Hardness (Brinell) | — | 302.0 HB |
| Elastic Modulus | — | — |
| Density | — | — |
| Melting Point | — | — |
| Thermal Conductivity | — | — |
| Weldable | — | — |
| Heat Treatable | — | — |
| Magnetic | — | — |