| AISI 1070 Steel, cold drawn, spheroidized, annealed, 19-32 mm (0.75-1.25 in) round | |
|---|---|
| Categories: | MetalFerrous MetalCarbon SteelAISI 1000 Series SteelHigh Carbon Steel |
| Material Notes: | High-carbon steel, good for wire which exhibits a high tensile strength and is heat treatable. |
| Key Words: | UNS G10700, carbon steels |
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Export data to your CAD/FEA program| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 7.85 g/cc | 0.284 lb/in³ | |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 192 | 192 | |
| Hardness, Knoop | 214 | 214 | Converted from Brinell |
| Hardness, Rockwell B | 91 | 91 | Converted from Brinell |
| Hardness, Rockwell C | 11 | 11 | Converted from Brinell hardness. Value below normal HRC range, for comparison purposes only. |
| Hardness, Vickers | 201 | 201 | Converted from Brinell |
| Tensile Strength, Ultimate | 640 MPa | 92800 psi | |
| Tensile Strength, Yield | 495 MPa | 71800 psi | |
| Elongation at Break | 10 % | 10 % | In 50 mm |
| Reduction of Area | 45 % | 45 % | |
| Modulus of Elasticity | 205 GPa | 29700 ksi | Typical for steel |
| Bulk Modulus | 160 GPa | 23200 ksi | Typical for steel |
| Poissons Ratio | 0.29 | 0.29 | Typical For Steel |
| Machinability | 55 % | 55 % | Based on AISI 1212 steel = 100% |
| 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 |
| Specific Heat Capacity | 0.490 J/g-°C @Temperature >=100 °C | 0.117 BTU/lb-°F @Temperature >=212 °F | condition unknown |
| Thermal Conductivity | 49.8 W/m-K | 346 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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