| AISI 1070 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round | |
|---|---|
| Categories: | MetalFerrous MetalCarbon SteelAISI 1000 Series SteelHigh Carbon Steel |
| Material Notes: | Applications include springs for upholstered furniture and automotive seats and backs. |
| Key Words: | UNS G10700, AMS 5115, ASTM A29, ASTM A510, ASTM A576, ASTM A682, MIL SPEC MIL-S-11713 (2), SAE J403, SAE J412, SAE J414, DIN 1.1231, AFNOR XC 68 (Fr), SS14 1770 (Sweden), SS14 1778 (Sweden) |
| Vendors: | No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material. |
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Export data to your CAD/FEA program| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 7.87 g/cc | 0.284 lb/in³ | Typical for steel. |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 212 | 212 | |
| Hardness, Knoop | 235 | 235 | Converted from Brinell |
| Hardness, Rockwell B | 94 | 94 | Converted from Brinell |
| Hardness, Rockwell C | 16 | 16 | Converted from Brinell hardness. Value below normal HRC range, for comparison purposes only. |
| Hardness, Vickers | 223 | 223 | Converted from Brinell |
| Tensile Strength, Ultimate | 703 MPa | 102000 psi | |
| Tensile Strength, Yield | 385 MPa | 55800 psi | |
| Elongation at Break | 12 % | 12 % | in 50 mm |
| Reduction of Area | 30 % | 30 % | |
| Modulus of Elasticity | 200 GPa | 29000 ksi | Typical for steel |
| Bulk Modulus | 160 GPa | 23200 ksi | Typical for steel |
| Poissons Ratio | 0.29 | 0.29 | Typical For Steel |
| Shear Modulus | 80.0 GPa | 11600 ksi | Typical for steel |
| Electrical Properties | Metric | English | Comments |
Electrical Resistivity  | 0.0000168 ohm-cm @Temperature 0.000 °C | 0.0000168 ohm-cm @Temperature 32.0 °F | condition of specimen unknown |
| 0.0000230 ohm-cm @Temperature 100 °C | 0.0000230 ohm-cm @Temperature 212 °F | condition of specimen unknown | |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 11.6 µm/m-°C @Temperature 0.000 – 100 °C | 6.44 µin/in-°F @Temperature 32.0 – 212 °F | |
| 12.6 µm/m-°C @Temperature 0.000 – 200 °C | 7.00 µin/in-°F @Temperature 32.0 – 392 °F | ||
| 13.3 µm/m-°C @Temperature 0.000 – 300 °C | 7.39 µin/in-°F @Temperature 32.0 – 572 °F | ||
| 14.0 µm/m-°C @Temperature 0.000 – 400 °C | 7.78 µin/in-°F @Temperature 32.0 – 752 °F | ||
| Specific Heat Capacity | 0.490 J/g-°C @Temperature >=100 °C | 0.117 BTU/lb-°F @Temperature >=212 °F | condition unknown |
| Thermal Conductivity | 51.9 W/m-K | 360 BTU-in/hr-ft²-°F | Typical steel |
| Component Elements Properties | Metric | English | Comments |
| Carbon, C | 0.65 – 0.75 % | 0.65 – 0.75 % | |
| Iron, Fe | 98.26 – 98.75 % | 98.26 – 98.75 % | As remainder |
| Manganese, Mn | 0.60 – 0.90 % | 0.60 – 0.90 % | |
| Phosphorus, P | <= 0.040 % | <= 0.040 % | |
| Sulfur, S | <= 0.050 % | <= 0.050 % | |
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