SB410 Alloy Steel Plate For Boiler
SB410 is the Japanese standard boiler pressure vessel steel plate, production thickness between 8mm-150mm, the implementation of the standard JISG3103, the flaw detection needs to comply with the national standard first-class flaw detection, "SB" that the Japanese standard container plate "410" that: yield strength The value is 420MPa, mainly used in the manufacture of petrochemical, gas separation and gas storage and transportation equipment such as pressure vessels.
JIS G3103 SB410 pressure vessel steel plate chemical composition
| Thickness(mm) | C | Si | Mn | P | S | Mo |
| T≤25 | 0.24 | 0.15-0.40 | 0.90 | 0.030 | 0.030 | - |
| 25 | 0.27 | |||||
| 50 | 0.29 | |||||
| T>100 | 0.30 | |||||
JIS G3103 SB410 pressure vessel plate material mechanical property
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | |
| 225 | 410-550 | No.1A | No.10 |
| 21 | 25 | ||
JIS G3103 SB410 pVW steel plate physical property
| 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 |
|---|---|---|---|---|---|---|---|
| 22 | - | - | 0.11 | - | |||
| 638 | 989 | - | 34.3 | 222 | - | ||
| 424 | - | 23 | 12.2 | 233 | 223 |
JIS G3103 SB410 Hot rolled boiler steel plates Products Details
SB410 vessel steel plate executive standard:JISG3103.
SB410 pressure vessel quality steel plate delivery status: hot rolled delivery.
SB410 boiler quality plates is available in thickness and width:8mm-120mm-650mm thick and up to 3900mm wide.
SB410 pressure vessel steel sheet use and application: mainly used in the manufacture of more than 50 cubic meters of spherical storage tanks, can also be used in the manufacture of single-layer coil welded containers, multi-layer heat-set coil welded containers, multi-layer wrapped containers, such as two or three types of containers and low temperature pressure vessels. Widely used in petroleum, chemical, power station, boiler and other industries for making reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, boiler ladles, liquefied petroleum cylinders, high-pressure water pipes of hydroelectric power stations, hydraulic turbine worm shells and other equipment and components.
JIS G3103 SB410 Boiler and Pressure veseel steel plate Products image

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