ASTM A108 1005 Introduce

ASTM A108 1005 is a specification standard established by ASTM International for cold-finished carbon steel bars. This standard covers a wide range of carbon steel bar products that have undergone cold working processes, resulting in improved dimensional accuracy, surface finish, and mechanical properties.

Smelting temperature:1824°C - 1729°C

Application:High-quality cold-worked carbon steel bar technical specifications

ASTM A108 1005 Material Chemical Composition

The chemical composition of the ASTM A108 1005 steel are as follows:

ElementMinMax
Sulfur (S)-0.0500
PhOsphorus (P)-0.0400
Manganese (Mn)-0.3500
Copper (Cu)0.2000-
Carbon (C)-0.0600

ASTM A108 1005 Material Mechanical Properties

The mechanical properties of the ASTM A108 1005 steel are as follows:

YieldRp0.2 ≤ 562 (MPa)
TeileRm≤ 599 (MPa)
ImpactKV/Ku41(J)
ElongationA22%
Reduction in cross section on fractureZ11%
As-Heat-Treated ConditionSolution and Aging, Annealing, Ausaging, Q+T,etc
Brinell hardness (HBW)213

ASTM A108 1005 Material Thermal Properties

The thermal performance parameters of the ASTM A108 1005 steel are as follows:

Temperature (°C)14553413
Modulus of elasticity (GPa)-333-
Mean coefficient of thermal expaion ×10-6/(°C)--14
Thermal conductivity (W/m·°C)-32.334.2
Specific thermal capacity (J/kg·°C)-434-
Specific electrical resistivity (Ω mm²/m)0.31--
Deity (kg/dm³)--443
Poisson’s coefficient, ν--221