SPV490 steel is for pressure vessels for intermediate temperature service in JIS G3115. Standard: JIS G3115 Steel Grade:SPV490
Thickness:4mm-450mm Width:1200mm-4200mm Length:2000mm-18000mm
Surface Treatment:Shot blasting and painting or coated
JIS G3115 SPV490 are used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.
JIS G3115 SPV490 steel chemical composition:
| Grade | Chemical composition % | ||||
| C | Si | Mn | P | S | |
| SPV490 | ≤0.18 | ≤0.75 | ≤1.60 | ≤0.030 | ≤0.030 |
JIS G3115 SPV490 steel mechanical properties:
| Grade | Yield strength ReH,Mpa N/mm2 |
Elongation | Bending perference | Tensile strength N/mm2 | ||||||
| Thickness, mm | Thickness mm | test sample | % | angle of bending | The bending radius | test sample | 610-740 | |||
| 6-50 | >50-100 | >100-200 | ||||||||
| SPV490 | ≥490 | ≥470 | ≥450 | T≤16 T>16 T>20 |
No.5 No.5 No.4 |
≥18 ≥25 ≥19 |
180 | 1.5 thickness | No.1 | |
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