JIS SB 46 JIS G3103 Steel Plate
boiler steel sheet Product Introduction
JIS SB 46 JIS G3103 steel is a quenched and tempered steel that can be used for high-temperature applications. It is heat-treated to increase its toughness and strength. JIS SB 46 JIS G3103 steel has good weldability, machinability, and impact resistance and can be used in applications with higher temperatures and high pressures.
Pressure Vessel And Boiler Steel Plate Product Details
JIS SB 46 JIS G3103 Chemical Element
JIS SB 46 JIS G3103 is hot selling products of our company. Our JIS SB 46 JIS G3103 chemical composition is controlled strictly with stipulation of standard JIS G3103.
Meanwhile, our advanced JIS SB 46 JIS G3103 production line strives to control impurities to the minimum, so as to make JIS SB 46 JIS G3103 play its best performance. Below is the proportion of main elements in JIS SB 46 JIS G3103:
| Element | Min | Max | Similar |
|---|---|---|---|
| Si | 0.1500 | 0.3000 | - |
| S | - | 0.0400 | - |
| P | - | 0.0350 | - |
| Mn | - | 0.9000 | - |
| C | - | 0.2800 | - |
JIS SB 46 JIS G3103 Mechanical Properties
JIS SB 46 JIS G3103 properties, JIS SB 46 JIS G3103 Mechanical Properties, JIS SB 46 JIS G3103 hardness, JIS SB 46 JIS G3103 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) |
|---|---|---|---|---|---|---|
| 359 (≥) | 967 (≥) | 24 | 34 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 231 |
JIS SB 46 JIS G3103 Physical Properties
Physical properties of JIS SB 46 JIS G3103 are mainly indicated by modulus of elasticity, thermal conductivity, specific thermal capacity, electrical resistance value, coefficient of thermal expansion, density, poisson's ratio, etc.
| 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 |
|---|---|---|---|---|---|---|---|
| 33 | - | - | 0.43 | - | |||
| 766 | 266 | - | 31.3 | 134 | - | ||
| 222 | - | 33 | 43.2 | 441 | 431 |
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Our products have been exported to more than 200 countries and regions in Europe, Asia, Africa, South America and North America. Our products are also well received and praised by customers.
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