ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Zhangjiagang Hua Dong Energy Technology Co., Ltd.
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Corten Steel resists the corrosive effects of rain, snow, ice, fog, and other meteorological conditions. The surface of the metal can form a coating of dark brown oxidation, which inhibits deeper penetration, so it saves the cost of need for painting and costly rust-prevention maintenance over the years.
HDT Corten Steel Weather Resistant Steel Plate Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Cu | Ni |
| Q345NQR | Max0.12 | 0.25-0.75 | 0.2-0.5 | 0.07-0.15 | 0.04 | 0.3-1.25 | 0.25-0.6 | 0.65 |
HDT Corten Steel Corten Steel Mechanical Properties
| Grade | Yield strength | Tensile strength | Elongation |
| Q345NQR | Min345-355MPa | Min480-490 | 15- 22 |
Q345NQR Application
Q345NQR Corten steel widely used in air preheater, economizer, railway carriage, containers production, bridge building, construction and so on.