AISI 1008 | |
![]() | |


Category | Steel |
Class | Carbon steel |
Type | Standard |
Designations |
Germany: DIN 1.0204 Italy: UNI CB 10 FU United States: AMS 5040F , AMS 5042F , AMS 5044D , AMS 5047A , AMS 5050F , AMS 5053C , ASTM A108 , ASTM A29 , ASTM A510 , ASTM A519 , ASTM A545 , ASTM A549 , ASTM A575 , ASTM A576 , FED QQ-S-637 (C1008) , FED QQ-S-698 (C1008) , MIL SPEC MIL-S-11310 (CS1008) , SAE J403 , SAE J412 , SAE J414 , UNS G10080 |


Composition | |
![]() | |
Mechanical Properties | |
![]() | |


Properties | Conditions | ||
T (°C) | Treatment | ||
Density (×1000 kg/m3) | 7.871 | 25 | |
Poisson's Ratio | 0.27-0.30 | 25 | |
Elastic Modulus (GPa) | 190-210 | 25 | |
Tensile Strength (Mpa) | 340 | 25 | cold drawn (round bar (19-32 mm)) more |
Yield Strength (Mpa) | 285 | ||
Elongation (%) | 20 | ||
Reduction in Area (%) | 45 | ||
Hardness (HB) | 95 | 25 | cold drawn (round bar (19-32 mm)) more |


Thermal Properties | |
![]() | |


Properties | Conditions | ||
T (°C) | Treatment | ||
Thermal Expansion (10-6/ºC) | 13.8 | 20-1000 more | annealed |
Thermal Conductivity (W/m-K) | 59.5 | 0 more | |
Specific Heat (J/kg-K) | 481 | 50-100 more |


Electric Properties | |
![]() | |