AISI 1008 SAE UNS G10080 Carbon Steel
AISI 1008 SAE UNS G10080 Carbon Steel
Yide Casting in China produces AISI 1008 SAE UNS G10080 carbon steel castings. Today we will introduce to you the chemical composition, physical and mechanical properties and equivalent material grades of the material.
AISI 1008 carbon steel has excellent weldability, including protrusion, butt, spot welding and melting, and brazing. The following data sheets will provide more detailed information about AISI 1008 carbon steel.
Chemical Composition
| Element | Content (%) |
| Iron, Fe | 99.31-99.7 % |
| Manganese, Mn | 0.30-0.50 % |
| Carbon, C | 0.10 % |
| Sulfur, S | 0.050 % |
| Phosphorous, P | 0.040 % |
Physical Properties
| Properties | Metric | Imperial |
| Density (composition 0.06% C, 0.38% Mn, 0.01% Si, annealed at 925°C) | 7.872 g/cm3 | 0.2844 lb/in³ |
Mechanical Properties
| Properties | Metric | Imperial |
| Tensile strength | 340 MPa | 49300 psi |
| Yield strength (depending on temper) | 285 MPa | 41300 psi |
| Elastic modulus | 190-210 Gpa | 27557-30458 ksi |
| Bulk modulus (typical for steel) | 200 GPa | 29000 ksi |
| Shear modulus (typical for steel) | 80.0 GPa | 11600 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (in 50 mm) | 20% | 20% |
| Reduction of area | 45% | 45% |
| Brinell, Hardness, | 95 | 95 |
| Knoop (converted from Brinell hardness), Hardness | 113 | 113 |
| Rockwell B (converted from Brinell hardness), Hardness | 55 | 55 |
| Vickers (converted from Brinell hardness), Hardness | 98 | 98 |
| Machinability (based on AISI 1212 steel as 100 machinability) The machinability of group I bar, rod, and wire products can be improved by cold drawing) | 55 | 55 |
Thermal Properties
| Properties | Metric | Imperial |
| Thermal expansion co-efficient (@0.000-100°C/32-212°F) | 12.6 µm/m°C | 7 µin/in°F |
| Thermal conductivity (composition of 0.06% C, 0.4% Mn; 0°C ) | 65.2 W/mK | 452 BTU in/hr.ft².°F |
Equivalent Materials
AMS 5040F, AMS 5042F, AMS 5044D, AMS 5047Ac, AMS 5050F, AMS 5053C, ASTM A108, ASTM A29, ASTM A510, ASTM A519, ASTM A545, ASTM A549, ASTM A575, ASTM A576, SAE J403, FED QQ-S-698 (C1008), MIL-S-11310 (CS1008), FED QQ-S-637 (C1008), UNI CB 10 FU, SAE J1397, SAE J412, SAE J414, ASTM A512, ASTM A513, ASTM A575, ASTM A576, ASTM A635, ASTM A830, DIN 1.0204.
Applications
AISI 1008 carbon steel is primarily used in extruded, cold-headed, cold upset, and cold-pressed parts and forms.
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