ASTM A513/A513M Grade 1050 Introduce
ASTM A513/A513M Grade 1050 Steel tubing is an essential material used in various construction projects, such as bridges, buildings, and other structures. The key to successful fabrication is a quality steel tube, which must meet certain standards in terms of strength, hardness, and ductility. Steel tubing in construction should also be able to withstand extreme temperatures, corrosive environments, and fatigue loads.
Smelting temperature:1722°C - 1256°C
Application:Resistance welding carbon steel and alloy steel mechanical steel pipe
ASTM A513/A513M Grade 1050 Material Chemical Composition
The chemical composition of the ASTM A513/A513M Grade 1050 steel are as follows:
| Element | Min | Max |
|---|---|---|
| Sulfur (S) | - | 0.0500 |
| PhOsphorus (P) | - | 0.0400 |
| Manganese (Mn) | 0.6000 | 0.9000 |
| Carbon (C) | 0.4800 | 0.5500 |
ASTM A513/A513M Grade 1050 Material Mechanical Properties
The mechanical properties of the ASTM A513/A513M Grade 1050 steel are as follows:
| YieldRp0.2 | ≤ 194 (MPa) |
| TeileRm | ≤ 133 (MPa) |
| ImpactKV/Ku | 33(J) |
| ElongationA | 14% |
| Reduction in cross section on fractureZ | 22% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 134 |
ASTM A513/A513M Grade 1050 Material Thermal Properties
The thermal performance parameters of the ASTM A513/A513M Grade 1050 steel are as follows:
| Temperature (°C) | 11 | 784 | 957 |
| Modulus of elasticity (GPa) | - | 811 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 21 |
| Thermal conductivity (W/m·°C) | - | 22.3 | 43.2 |
| Specific thermal capacity (J/kg·°C) | - | 133 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.31 | - | - |
| Deity (kg/dm³) | - | - | 113 |
| Poisson’s coefficient, ν | - | - | 233 |