07MnNiMoDR Boiler Grade Plate
boiler steel plate Product Introduction
GNEE provides 07MnNiMoDR vessel steel plate, which is a low alloy high strength steel plate for pressure vessels. The implementation standard is GB 19189-2011 quenched and tempered high strength steel plate for pressure vessels. The 07MnNiMoDR boiler steel we provide has high strength, can withstand greater pressure, has excellent low temperature toughness and good welding performance. The 07MnNiMoDR pressure vessel quality steel we produce is mainly used in large oil storage tanks, large spherical tanks and oil production platforms.
boiler plate Product Details
07MnNiMoDR Vessel Plate Chemical Composition:
| C | Si | Mn | P | S | Cu | Ni | Cr | Mo | V | B | Pcm |
| ≤0.09 | 0.15-0.40 | 1.20-1.60 | ≤0.015 | ≤0.005 | ≤0.25 | 0.3-0.6 | ≤0.3 | 0.1-0.3 | ≤0.06 | ≤0.002 | ≤0.21 |
07MnNiMoDR Boiler Plate Mechanical Properties:
| Grade | Thickness | Yield strength | Tensile strength | Elongation A | 180° Cold bending | Impact test temperature and impact energy |
| 07MnNiMoDR | 10-50mm | ≥490MPa | 610-730MPa | ≥17% | d=3a | -50℃≥80 |
pressure vessel steel Product Image
GNEE Group Team Photo
GNEE has been engaged in the steel plate market for 16 years, with rich production experience, we always adhere to the principle of "quality first, integrity first, customer first". We welcome new and old customers from all walks of life to contact us to establish future business relationships and common development!
GNEE Group Exhibition Pictures
GNEE Group customers visit
If you have more needs and questions about 07MnNiMoDR boiler grade plate, please contact us, we are happy to advise you on the best prices and products!
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