SB480M Hot Rolled Steel Plates
SB480M pressure vessel steel plate is a steel plate for boiler vessel, implementing JISG3103 standard. SB480M boiler steel plate is widely used in industrial boilers, ships, petrochemical supplies, etc. SB480M steel boiler plate of the same kind has SB410, SB450, SB480, SB450M and SB480M, etc. Delivery status of SB480M vessel plate: hot rolled, control rolled, normalized, positive + tempered, annealed and so on.
sB480M Boiler Plate Steel Chemical composition
| Grade | C%, max | SI% | Mn%, max | P%, max | S%, max | Mo% | |||
| SB480M | T≤25mm | 25mm | 50mm | 100mm | 0.15-0.40 | 0.9 | 0.03 | 0.03 | 0.45-0.60 |
| 0.2 | 0.23 | 0.25 | 0.27 | ||||||
SB480M pressure vessel 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 |
SB480M pressure vessel steel plate thermal properties
| Properties | Conditions | ||
|---|---|---|---|
| T (°C) | Treatment | ||
| Thermal Conductivity (W/m-K) | 42.7 | 100 | |
| Specific Heat (J/kg-K) | 477 | 50-100 | |
SB480M pressure vessel plate material physical properties
| 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 |
SB480M boiler quality plates Products Details
SB480M vessel steel plate implementation standards: the implementation of JISJ3103;
SB480M boiler steel plate flaw detection: 'one probe, two probe, three probe';
SB480M can do 1/2 place performance;
SB480 pressure vessel quality steel plate use: 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 hot-sleeve 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.
SB480M pressure vessel steel sheet product image
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