| Category | Metal , Ferrous Metal , Alloy Steel , Low Alloy Steel | 
| Manufacturer | AK Steel | 
| Trade Name | |
| Port | Ningbo port,China | 
| Trade Terms | FOB, CFR, CIF | 
| Payment Terms | L/C, T/T, Western Union | 
| Download PDF | AK Steel ASTM A 1011, Class 1 Formable, Grade 45K Hot Rolled Carbon Steel, Medium/High Strength Low Alloy Steel (HSLA).pdf  | 
          
| Price | EMAIL US sales@lookpolymers.com | 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Density |           7.87           g/cc           @Temperature 20.0 °C  | 
                  0.284           lb/in³           @Temperature 68.0 °F  | 
        
| Mechanical Properties | Metric | English | Comments | 
|---|---|---|---|
| Tensile Strength, Ultimate | >= 410 MPa | >= 59500 psi | |
| Tensile Strength, Yield | >= 310 MPa | >= 45000 psi | |
| Elongation at Break | >= 25 % | >= 25 % | |
| Modulus of Elasticity |           200           GPa           @Temperature 20.0 °C  | 
                  29000           ksi           @Temperature 68.0 °F  | 
        
| Thermal Properties | Metric | English | Comments | 
|---|---|---|---|
| CTE, linear |           12.4           µm/m-°C           @Temperature 20.0 - 100 °C  | 
                  6.89           µin/in-°F           @Temperature 68.0 - 212 °F  | 
        |
| Specific Heat Capacity |           0.481           J/g-°C           @Temperature 50.0 - 100 °C  | 
                  0.115           BTU/lb-°F           @Temperature 122 - 212 °F  | 
        |
| Thermal Conductivity |           89.0           W/m-K           @Temperature 20.0 °C  | 
                  618           BTU-in/hr-ft²-°F           @Temperature 68.0 °F  | 
        
| Electrical Properties | Metric | English | Comments | 
|---|---|---|---|
| Electrical Resistivity |           0.000142           ohm-cm           @Temperature 20.0 °C  | 
                  0.000142           ohm-cm           @Temperature 68.0 °F  |