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Description:Boiler quality GB 713 12Cr1MoVR pressure vessel steel plates are alloy steel with high contents of chromium and molybdenum, which gives 12Cr1MoVR steel plates e...
Production Capacity:6000ton//Month
Boiler quality GB 713 12Cr1MoVR pressure vessel steel plates">pressure vessel steel plates are alloy steel with high contents of chromium and molybdenum, which gives 12Cr1MoVR steel plates excellent performance in application of specified elevated boilers and pressure vessels. 12Cr1MoVR plates thickness range is 6mm - 100mm. And the impact test of GB 713 12Cr1MoVR pressure vessel steel plates should be done under 20℃ with the impact energy no less than 47J.
Boiler quality GB 713 12Cr1MoVR pressure vessel steel plates chemical composition ( max, %):
| Grade | C | Si | Mn | Cu | Ni | Cr | Mo | Nb | V | Ti | Alt | P | S |
| 12Cr1MoVR | 0.08-0.15 | 0.15-0.40 | 0.40-0.70 | ≤0.30 | ≤0.30 | 0.90-1.20 | 0.25-0.35 | - | 0.15-0.30 | - | - | ≤0.025 | ≤0.010 |
Boiler quality GB 713 12Cr1MoVR pressure vessel steel plates mechanical property:
| Steel Grade | Thickness, in mm | Tensile Strength | Yield Strength, min | Elongation, %, min |
| 12Cr1MoVR | 6<T≤60 | 440-590 | 245 | 19 |
| 60<T≤100 | 430-580 | 235 |
GB 713 12Cr1MoVR pressure vessel steel plates are widely used in petroleum and petrochemical industry, chemical equipment manufacturing enterprises, power plant construction, boiler and pressure vessel manufacturing, and so on industries. GB 713 12Cr1MoVR pressure vessel steel plates are mainly used to make the reactor, heat exchanger, separator, spherical tank, oil tank, liquefied gas tank, nuclear reactor pressure shell, liquefied petroleum bottle and so on components.
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