JIS G3127 SL3N26 Introduce
JIS G3127, the Japanese Industrial Standard for cold-rolled steel products, is one of the most comprehensive and comprehensive standards in the world. It was established by the Japan Iron and Steel Federation (JISF) and applies to flat steel products such as strips, coils, and sheets used in various industrial applications. It includes not only standardized steel grades but also detailed information of required mechanical properties, manufacturing processes and product form for a range of applications.
Smelting temperature:1133°C - 1451°C
Application:Nickel steel plate for low temperature pressure vessel
JIS G3127 SL3N26 Material Mechanical Properties
JIS G3127 SL3N26 steel is a type of low-carbon steel commonly used for various engineering and construction applications. It has excellent mechanical properties, including high yield strength, high tensile strength, and good corrosion resistance. However, its lower impact resistance and elongation properties mean that it is less suitable for applications that require flexibility and protection against shocks.
The mechanical properties of the JIS G3127 SL3N26 steel are as follows:
| YieldRp0.2 | ≤ 831 (MPa) |
| TeileRm | ≤ 495 (MPa) |
| ImpactKV/Ku | 14(J) |
| ElongationA | 22% |
| Reduction in cross section on fractureZ | 32% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 324 |
JIS G3127 SL3N26 Material Thermal Properties
The thermal performance parameters of the JIS G3127 SL3N26 steel are as follows:
| Temperature (°C) | 12 | 786 | 558 |
| Modulus of elasticity (GPa) | - | 161 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 34 |
| Thermal conductivity (W/m·°C) | - | 12.3 | 43.2 |
| Specific thermal capacity (J/kg·°C) | - | 243 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.14 | - | - |
| Deity (kg/dm³) | - | - | 142 |
| Poisson’s coefficient, ν | - | - | 243 |
JIS G3127 SL3N26 Material Machining Technology
One of the main benefits of machining JIS G3127 SL3N26 steel is its corrosion resistance. The steel's high-alloy content makes it highly resistant to corrosion, making it ideal for applications where corrosion resistance is important. This corrosion resistance can also help to extend the life of the part, reducing the need for frequent replacement.