| AISI 1030 Steel, normalized at 925°C (1700°F), air cooled, 50 mm (2 in.) round | |
|---|---|
| Categories: | MetalFerrous MetalCarbon SteelAISI 1000 Series SteelMedium Carbon Steel |
| Material Notes: | Applications include levers, bolts, studs, nuts, and similar parts which are headed, upset, or extruded. Wires uses include nails requiring high shank rigidity or strength and quench-hardened nails. Post water quenched hardness: 30 HRC surface, 98 HRB half-radius, 90 HRB surface |
| Key Words: | UNS G10300, ASTM A29, ASTM A108, ASTM A510, ASTM A512, ASTM A519, ASTM A544, ASTM A545, ASTM A546, ASTM A576, ASTM A682, FED QQ-S-635 (C1030), FED QQ-S-700 (C1030), MIL SPEC MIL-S-11310 (CS1030), SAE J403, SAE J412, SAE J414, DIN 1.1172, UNI CB 35 |
| 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 steels. |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 137 | 137 | |
| Hardness, Knoop | 156 | 156 | Converted from Brinell |
| Hardness, Rockwell B | 75 | 75 | Converted from Brinell |
| Hardness, Vickers | 143 | 143 | Converted from Brinell |
| Tensile Strength, Ultimate | 510 MPa | 74000 psi | |
| Tensile Strength, Yield | 345 MPa | 50000 psi | |
| Elongation at Break | 29.5 % | 29.5 % | in 50 mm |
| Reduction of Area | 58.9 % | 58.9 % | |
| Modulus of Elasticity | 206 GPa | 29900 ksi | |
| Bulk Modulus | 163 GPa | 23600 ksi | Estimated from elastic modulus |
| Poissons Ratio | 0.29 | 0.29 | Typical for steel |
| Shear Modulus | 80.0 GPa | 11600 ksi | Estimated from elastic modulus |
| Izod Impact | 94.0 J | 69.3 ft-lb | |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 0.0000166 ohm-cm @Temperature 20.0 °C | 0.0000166 ohm-cm @Temperature 68.0 °F | annealed specimen |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 11.7 µm/m-°C @Temperature 15.0 – 75.0 °C | 6.50 µin/in-°F @Temperature 59.0 – 167 °F | |
| Specific Heat Capacity | 0.486 J/g-°C @Temperature >=100 °C | 0.116 BTU/lb-°F @Temperature >=212 °F | annealed |
Thermal Conductivity  | 43.6 W/m-K @Temperature 100 °C | 303 BTU-in/hr-ft²-°F @Temperature 212 °F | Estimated |
| 50.7 W/m-K @Temperature 0.000 °C | 352 BTU-in/hr-ft²-°F @Temperature 32.0 °F | Estimated | |
| Component Elements Properties | Metric | English | Comments |
| Carbon, C | 0.27 – 0.34 % | 0.27 – 0.34 % | |
| Iron, Fe | 98.67 – 99.13 % | 98.67 – 99.13 % | 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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