JIS G3119-SBV2 alloy steel plates
SBV2 is Japanese standard vessel plate, manganese-molybdenum steel and manganese-molybdenum-nickel steel plate used for boilers and pressure vessels.SBV2 steel plate implementation standard: JIS G3119.SBV2 is widely used in petroleum, chemical, power station, boiler and other industries, used to make reactors, heat exchangers, separators, ball tanks, oil and gas tanks, liquefied gas tanks, boiler ladles, liquefied petroleum gas cylinders, high-pressure water pipes for hydroelectric power stations, hydraulic turbine worm shells and other equipment and components. Equipment and components.
SBV2 boiler steel plate chemical composition
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|
| 0.2 | 0.15-0.30 | 0.15-1.50 | 0.035 | 0.04 | 0.40-0.70 | 0.45-0.60 |
sBV2 pVQ steel plate mechanical property
| Properties | Conditions | ||
|---|---|---|---|
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 7.7-8.03 | 25 | |
| Poisson's Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile Strength (Mpa) | 1158 | 25 | oil quenched, fine grained, tempered at 425°C |
| Yield Strength (Mpa) | 1034 | ||
| Elongation (%) | 15 | ||
| Reduction in Area (%) | 53 | ||
| Hardness (HB) | 335 | 25 | oil quenched, fine grained, tempered at 425°C |
SBV2 boiler quality steel plate thermal property
| Properties | Conditions | ||
|---|---|---|---|
| T (°C) | Treatment | ||
| Thermal Conductivity (W/m-K) | 42.7 | 100 | |
| Specific Heat (J/kg-K) | 477 | 50-100 | |
SBV2 pressure vessel steel sheet physical property
| Quantity | Value | Unit |
|---|---|---|
| Thermal expansion | 16 - 17 | e-6/K |
| Thermal conductivity | 16 - 16 | W/m.K |
| Specific heat | 500 - 500 | J/kg.K |
| Melting temperature | 1370 - 1400 | °C |
| Service temperature | 0 - 500 | °C |
| Density | 8000 - 8000 | kg/m3 |
| Resistivity | 0.7 - 0.7 | Ohm.mm2/m |
SBV2 pressure vessel plate material Products Details
SBV2 is a Japanese standard vessel plate, manganese-molybdenum steel and manganese-molybdenum-nickel steel plate for boilers and pressure vessels.
SBV2 steel plate implementation standard: JIS G3119.
SBV2 steel plate delivery status:
A, Steel plates with thickness less than 50mm shall be annealed for stress removal;
B, the thickness of more than 100mm steel plate in order to get the specified mechanical properties, should be normalized.
SBV2 pressure vessel steel plate Products image
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