Q690 Steel, Q690C Q690D Q690E Chemical Composition, Mechanical Properties vs SUJ2 Steel Equivalent, Composition, Properties, Hardness
Ratings Comparison
Strength
Q690 Steel, Q690C Q690D Q690E Chemical Composition, Mechanical Properties
5/10
SUJ2 Steel Equivalent, Composition, Properties, Hardness
5/10
Corrosion Resistance
Q690 Steel, Q690C Q690D Q690E Chemical Composition, Mechanical Properties
3/10
SUJ2 Steel Equivalent, Composition, Properties, Hardness
3/10
Lightweight
Q690 Steel, Q690C Q690D Q690E Chemical Composition, Mechanical Properties
5/10
SUJ2 Steel Equivalent, Composition, Properties, Hardness
5/10
Machinability
Q690 Steel, Q690C Q690D Q690E Chemical Composition, Mechanical Properties
6/10
SUJ2 Steel Equivalent, Composition, Properties, Hardness
6/10
Cost Efficiency
Q690 Steel, Q690C Q690D Q690E Chemical Composition, Mechanical Properties
9/10
SUJ2 Steel Equivalent, Composition, Properties, Hardness
9/10
Temperature Resistance
Q690 Steel, Q690C Q690D Q690E Chemical Composition, Mechanical Properties
7/10
SUJ2 Steel Equivalent, Composition, Properties, Hardness
7/10
Properties Comparison
| Property | Q690 Steel, Q690C Q690D Q690E Chemical Composition, Mechanical Properties | SUJ2 Steel Equivalent, Composition, Properties, Hardness |
|---|---|---|
| Metal Base | Steel | Steel |
| Tensile Strength | — | — |
| Yield Strength | — | — |
| Elongation | — | — |
| Hardness (Brinell) | — | — |
| Elastic Modulus | — | — |
| Density | — | — |
| Melting Point | — | — |
| Thermal Conductivity | — | — |
| Weldable | — | — |
| Heat Treatable | — | — |
| Magnetic | — | — |