AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness vs SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent, Hardness Chart, Density, Machinability
Ratings Comparison
Strength
AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness
5/10
SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent, Hardness Chart, Density, Machinability
5/10
Corrosion Resistance
AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness
7/10
SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent, Hardness Chart, Density, Machinability
3/10
Lightweight
AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness
5/10
SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent, Hardness Chart, Density, Machinability
5/10
Machinability
AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness
4/10
SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent, Hardness Chart, Density, Machinability
6/10
Cost Efficiency
AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness
6/10
SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent, Hardness Chart, Density, Machinability
9/10
Temperature Resistance
AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness
7/10
SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent, Hardness Chart, Density, Machinability
7/10
Properties Comparison
| Property | AISI SS 440 Stainless Steel 440C 440A 440B Material Properties Composition Hardness | SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent, Hardness Chart, Density, Machinability |
|---|---|---|
| Metal Base | Stainless Steel | Steel |
| Tensile Strength | — | — |
| Yield Strength | — | — |
| Elongation | — | — |
| Hardness (Brinell) | — | — |
| Elastic Modulus | — | — |
| Density | — | — |
| Melting Point | — | — |
| Thermal Conductivity | — | — |
| Weldable | — | — |
| Heat Treatable | — | — |
| Magnetic | — | — |