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Description:GB 713 boiler steel sheets 12Cr2Mo1R pressure vessel steel plates are medium and low temperature pressure vessel steel. 12Cr2Mo1R steel plates are often used in...
Production Capacity:6000ton//Month
GB 713 boiler steel">GB 713 boiler steel sheets 12Cr2Mo1R pressure vessel steel plates are medium and low temperature pressure vessel steel. 12Cr2Mo1R steel plates are often used in the chemical industry, power station, boiler and so on industries. The size, shape and allowable thickness tolerance of GB 713 12Cr2Mo1R pressure vessel steel plates shall comply with GB/T709. 12Cr2Mo1R steel equivalent ASTM grade is A387 Gr 22 CL 2.
GB 713 boiler steel sheets 12Cr2Mo1R pressure vessel steel plates chemical composition ( max, %):
| GB713 | C | Si | Mn | Cu | Ni | Cr | Mo | P | S |
| 12Cr2Mo1R | 0.08-0.15 | ≤0.50 | 0.30-0.60 | ≤0.20 | ≤0.30 | 2.00-2.50 | 0.90-1.10 | ≤0.020 | ≤0.010 |
GB 713 boiler steel sheets 12Cr2Mo1R pressure vessel steel plates mechanical property:
| GB713 | Thickness， in mm | Tensile Strength | Yield Strength， min | Elongation， %， min | Temperature | Impact energy (J) |
| 12Cr2Mo1R | 6<T≤200 | 520-680 | 310 | 19 | 20 | 47 |
GB 713 boiler steel sheets 12Cr2Mo1R pressure vessel steel plates have sufficient strength and toughness, good welding performance as well as hot and cold processing performance. 12Cr2Mo1R steel plates are widely used in the manufacture of pressure vessels or other similar equipment for petrochemical, gas separation and gas storage and transportation equipment.
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