JIS G3468 SUS 310S TPY Introduce
JIS G3468 is a versatile standard that provides reliable and safe performance for industrial applications. The pipes offer a variety of advantages, including improved strength, long-lasting durability, cost-effectiveness, and versatility. As a result, JIS G3468 pipes are widely used for a variety of applications, including energy production, construction, automotive, and more.
Smelting temperature:1977°C - 1743°C
Application:Large size welded seamless welded steel pipe
JIS G3468 SUS 310S TPY Material Chemical Composition
The chemical composition of the JIS G3468 SUS 310S TPY steel are as follows:
| Element | Min | Max |
|---|---|---|
| Silicon (Si) | - | 1.5000 |
| Sulfur (S) | - | 0.0300 |
| PhOsphorus (P) | - | 0.0450 |
| Nickel (Ni) | 19.0000 | 22.0000 |
| Manganese (Mn) | - | 2.0000 |
| Chromium (Cr) | 24.0000 | 26.0000 |
| Carbon (C) | - | 0.0800 |
JIS G3468 SUS 310S TPY Material Mechanical Properties
JIS G3468 SUS 310S TPY steel is a carbon-manganese steel alloy that contains varying amounts of other elements, such as silicon, phosphorus, sulfur and chromium. This alloy is produced using a unique solidification process that allows the content and distribution of alloying elements to be tightly controlled. This results in a homogeneous microstructure and a very fine grain size.
The mechanical properties of the JIS G3468 SUS 310S TPY steel are as follows:
| YieldRp0.2 | ≤ 769 (MPa) |
| TeileRm | ≤ 651 (MPa) |
| ImpactKV/Ku | 12(J) |
| ElongationA | 14% |
| Reduction in cross section on fractureZ | 44% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 124 |
JIS G3468 SUS 310S TPY Material Thermal Properties
The thermal performance parameters of the JIS G3468 SUS 310S TPY steel are as follows:
| Temperature (°C) | 31 | 966 | 641 |
| Modulus of elasticity (GPa) | - | 666 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 34 |
| Thermal conductivity (W/m·°C) | - | 43.3 | 13.2 |
| Specific thermal capacity (J/kg·°C) | - | 343 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.44 | - | - |
| Deity (kg/dm³) | - | - | 322 |
| Poisson’s coefficient, ν | - | - | 423 |
JIS G3468 SUS 310S TPY Material Machining Technology
JIS G3468 SUS 310S TPY steel is an important material for many machining applications, such as machine parts, tools, auto parts, and more. It has excellent strength and ductility, excellent machinability, and good thermal stability. To have a successful machining process, it is important to use the right tools and techniques, as well as the right speed and feed rate. Having the correct coolant is also essential for efficient machining of this material.