JIS SMA490AW JIS G3114 resistant steel
wear plate steel Product Introduction
JIS SMA490AW JIS G3114 steel has a wide range of applications in various fields due to its excellent mechanical properties. The most common applications of this steel are in structural steel and engineering projects, such as bridges, metro carriages, ships, industrial plants, mining equipment, and machine components. It is also used to make parts of power plants and other engineering structures.
Our company is world class raw iron and steel materials supplier. JIS SMA490AW JIS G3114 is one of our main steel products. Other than fresh production, we also have large JIS G3114 stocks to meet urgent demands of clients. The JIS SMA490AW JIS G3114 is available in a variety of standard sizes and can also be customized according to customer needs. In addition, we provide processing services, such as: cutting, bending, drilling, welding and other processing services.
Application: Hot rolled atmospheric corrosion resistant welded structural steel.
Heat treated: 1948°C - 1484°C.
wear resistant plate Product Details
JIS SMA490AW JIS G3114 Chemical Element
Carbon, Silicon, Manganese, Phosphorus, Sulfur are the main basic elements in JIS SMA490AW JIS G3114.
Carbon is the most important hardening element in steel.
Silicon helps to strengthen the strength. Like manganese, silicon is used to maintain the strength of steel during steel production.
Manganese is the important austenite stabilizing elements contribute to the formation of texture structure and increase the firmness, strength and wear resistance.
Phosphorus is a harmful element. Reducing the plasticity and toughness of steel and appearing cold brittleness. It can significantly increase the strength of steel, and improve the atmospheric corrosion stability. The content should be limited to less than 0.05%.
Usually sulfur is a harmful element, which makes the hot brittleness of steel high, and the content of sulfur is limited to less than 0.05%.
| Element | Min | Max | Similar |
|---|---|---|---|
| Si | 0.1500 | 0.6500 | - |
| S | - | 0.0350 | - |
| P | - | 0.0350 | - |
| Other | - | - | - |
| Ni | 0.0500 | 0.3000 | - |
| Mn | - | 1.4000 | - |
| Cu | 0.3000 | 0.5000 | - |
| Cr | 0.4500 | 0.7500 | - |
| CEV | - | 0.4100 | - |
| C | - | 0.1800 | - |
JIS SMA490AW JIS G3114 Mechanical Properties
Low-alloy steels offer a wide range of mechanical properties; they have higher strength and more corrosion resistance than carbon steels. V-Nb steels have a minimum yield strength of 345 MPa and a minimum tensile strength of 540 MPa with a 22% elongation rate.
JIS SMA490AW JIS G3114 properties, JIS SMA490AW JIS G3114 Mechanical Properties, JIS SMA490AW JIS G3114 hardness, JIS SMA490AW JIS G3114 tensile strength, yield strength
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 751 (≥) | 767 (≥) | 41 | 32 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 324 |
JIS SMA490AW JIS G3114 Physical Properties
Physical performance parameters of JIS SMA490AW JIS G3114 are mainly indicated by thermal conductivity, specific thermal capacity, modulus of elasticity, coefficient of thermal expansion, electrical resistance value, density, poisson's ratio, etc. parameters of JIS SMA490AW JIS G3114.
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson's coefficient, ν |
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.34 | - | |||
| 472 | 228 | - | 32.3 | 314 | - | ||
| 915 | - | 24 | 11.2 | 142 | 314 |
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