ASTM A506 G86150 Introduce
ASTM A506 G86150 steel is a medium-carbon, cold-rolled steel that is commonly used in structural and automotive applications. It is a common grade of steel; however, its unique mechanical properties give it a number of advantages over other grades.
Smelting temperature:1169°C - 1263°C
Application:Hot-rolled and cold-rolled alloy steel sheets and strips of regular quality and high quality structure
ASTM A506 G86150 Material Chemical Composition
The chemical composition of the ASTM A506 G86150 steel are as follows:
| Element | Min | Max |
|---|---|---|
| Molybdenum (Mo) | 0.1500 | 0.2500 |
| Nickel (Ni) | 0.4000 | 0.7000 |
| Chromium (Cr) | 0.4000 | 0.6000 |
| PhOsphorus (P) | - | 0.0350 |
| Sulfur (S) | - | 0.0350 |
| Manganese (Mn) | 0.7000 | 0.9000 |
| Silicon (Si) | 0.1500 | 0.3500 |
| Carbon (C) | 0.1300 | 0.1800 |
| Silicon (Si) | 0.1500 | 0.3000 |
| Sulfur (S) | - | 0.0250 |
| PhOsphorus (P) | - | 0.0250 |
ASTM A506 G86150 Material Mechanical Properties
The mechanical properties of the ASTM A506 G86150 steel are as follows:
| YieldRp0.2 | ≤ 981 (MPa) |
| TeileRm | ≤ 544 (MPa) |
| ImpactKV/Ku | 12(J) |
| ElongationA | 32% |
| Reduction in cross section on fractureZ | 34% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 142 |
ASTM A506 G86150 Material Thermal Properties
The thermal performance parameters of the ASTM A506 G86150 steel are as follows:
| Temperature (°C) | 14 | 175 | 239 |
| Modulus of elasticity (GPa) | - | 446 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 41 |
| Thermal conductivity (W/m·°C) | - | 24.3 | 41.2 |
| Specific thermal capacity (J/kg·°C) | - | 412 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.13 | - | - |
| Deity (kg/dm³) | - | - | 243 |
| Poisson’s coefficient, ν | - | - | 141 |
ASTM A506 G86150 Material Machining Technology
Traditional machining methods are the most common approach used when machining ASTM A506 G86150 steel. This type of machining relies on either manual or machine-controlled tools to form desired shapes and components. The most common traditional machining methods used on ASTM A506 G86150 steel include drilling, turning and milling.