ASME SA-29/SA-29M SA-29 Grade 6150 Introduce
ASME SA-29/SA-29M SA-29 Grade 6150 steel is used in several applications, including oil and gas infrastructure, pressure vessels, booms and cranes, agricultural tools and machinery, motor vehicle components and parts, and heavy machinery. It is also used in the manufacturing of tools, bolts, and nuts.
Smelting temperature:1966°C - 1411°C
Application:General requirements for hot working and cold finishing carbon steel and alloy steel bars
ASME SA-29/SA-29M SA-29 Grade 6150 Material Chemical Composition
The chemical composition of the ASME SA-29/SA-29M SA-29 Grade 6150 steel are as follows:
| Element | Min | Max |
|---|---|---|
| Vanadium (V) | 0.1500 | - |
| Silicon (Si) | 0.1500 | 0.3500 |
| Sulfur (S) | - | 0.0400 |
| PhOsphorus (P) | - | 0.0350 |
| Nickel (Ni) | - | 0.2500 |
| Molybdenum (Mo) | - | 0.0600 |
| Manganese (Mn) | 0.7000 | 0.9000 |
| Copper (Cu) | - | 0.3500 |
| Chromium (Cr) | 0.8000 | 1.1000 |
| Carbon (C) | 0.4800 | 0.5300 |
ASME SA-29/SA-29M SA-29 Grade 6150 Material Mechanical Properties
The ductility of ASME SA-29/SA-29M SA-29 Grade 6150 steel is also rated very highly. The steel exhibits good plasticity and can be bent, twisted, and stretched without failure. This makes it an ideal choice for applications that require parts to be formed and shaped. The impact resistance of ASME SA-29/SA-29M SA-29 Grade 6150 steel is also noteworthy. The steel is capable of absorbing a high amount of energy before failure, making it an ideal choice for applications that require resistance to shock and vibration.
The mechanical properties of the ASME SA-29/SA-29M SA-29 Grade 6150 steel are as follows:
| YieldRp0.2 | ≤ 353 (MPa) |
| TeileRm | ≤ 865 (MPa) |
| ImpactKV/Ku | 24(J) |
| ElongationA | 33% |
| Reduction in cross section on fractureZ | 23% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 412 |
ASME SA-29/SA-29M SA-29 Grade 6150 Material Thermal Properties
The thermal performance parameters of the ASME SA-29/SA-29M SA-29 Grade 6150 steel are as follows:
| Temperature (°C) | 32 | 923 | 247 |
| Modulus of elasticity (GPa) | - | 724 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 23 |
| Thermal conductivity (W/m·°C) | - | 21.3 | 44.2 |
| Specific thermal capacity (J/kg·°C) | - | 222 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.41 | - | - |
| Deity (kg/dm³) | - | - | 413 |
| Poisson’s coefficient, ν | - | - | 313 |
ASME SA-29/SA-29M SA-29 Grade 6150 Material Machining Technology
ASME SA-29/SA-29M SA-29 Grade 6150 steel is a high-strength and low-alloy steel which is known for its excellent weldability and toughness. The machining process of ASME SA-29/SA-29M SA-29 Grade 6150 steel is a critical part of achieving the desired outcome, thus it is important to understand the parameters that need to be managed in order to produce the desired results. This includes the selection of appropriate cutting tools, the selection of an appropriate cutting speed, the selection of appropriate feed rates and the selection of an appropriate depth of cut. Additionally, it is also important to take into account the material's hardness, ductility and wear resistance when choosing tools. With correct machining parameters and suitable cutting tools, ASME SA-29/SA-29M SA-29 Grade 6150 steel can be reliably machined to achieve a high-quality result.