ASTM A576 Grade 1010 Introduce
ASTM A576 Grade 1010 is a special-grade steel that has unique mechanical properties, making it a popular and cost-effective choice for many engineering and construction projects. The steel contains a low-carbon content and is corrosion-resistant, making it highly durable. The steel also has a tensile strength of 170,000 psi ETF, a Rockwell hardness of 160-190, and an impact strength of 20 foot-pounds. These mechanical properties make ASTM A576 Grade 1010 an ideal material for high-strength applications needing a strong and durable material.
Smelting temperature:1317°C - 1624°C
Application:Super hot rolled carbon steel rod
ASTM A576 Grade 1010 Material Chemical Composition
The chemical composition of the ASTM A576 Grade 1010 steel are as follows:
| Element | Min | Max |
|---|---|---|
| PhOsphorus (P) | - | 0.0400 |
| Sulfur (S) | - | 0.0500 |
| Manganese (Mn) | 0.3000 | 0.6000 |
| Carbon (C) | 0.0800 | 0.1300 |
| Silicon (Si) | - | 0.1000 |
| Copper (Cu) | 0.2000 | - |
| Boron (B) | 0.0005 | 0.0030 |
ASTM A576 Grade 1010 Material Mechanical Properties
The mechanical properties of the ASTM A576 Grade 1010 steel are as follows:
| YieldRp0.2 | ≤ 133 (MPa) |
| TeileRm | ≤ 271 (MPa) |
| ImpactKV/Ku | 11(J) |
| ElongationA | 43% |
| Reduction in cross section on fractureZ | 32% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 142 |
ASTM A576 Grade 1010 Material Thermal Properties
The thermal performance parameters of the ASTM A576 Grade 1010 steel are as follows:
| Temperature (°C) | 33 | 539 | 538 |
| Modulus of elasticity (GPa) | - | 528 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 13 |
| Thermal conductivity (W/m·°C) | - | 31.3 | 42.2 |
| Specific thermal capacity (J/kg·°C) | - | 323 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.32 | - | - |
| Deity (kg/dm³) | - | - | 211 |
| Poisson’s coefficient, ν | - | - | 313 |
ASTM A576 Grade 1010 Material Machining Technology
ASTM A576 Grade 1010 steel is a versatile material that is widely used in a range of machining applications. It requires special consideration when machining due to its hardenability and alloying elements. Cutting tools suitable for this task include high-speed steel and cobalt-based tools. The cutting speed should be kept low to ensure a successful machining process, and the feed rate should be as low as possible. Additionally, proper cooling should be used to reduce tool wear.