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News05CuPCrNi steel
05CuPCrNi steel is a high-strength weather-resistant steel plate (atmospheric corrosion-resistant steel), which has the characteristics of high-quality steel such as toughness, plastic extension, forming, welding, abrasion, and high temperature.
05CuPCrNi steel delivery status: hot rolled or annealed after hot rolling
05CuPCrNi steel executive standard: TB/T 1979
05CuPCrNi steel smelting method: 05CuPCrNi steel is smelted by oxygen converter or electric furnace
05CuPCrNi steel chemical composition:
| Grade | C | Si | Mn | P | S | Cr | Ni | Cu |
| 05CuPCrNi | ≤0.09 | 0.25-0.50 | 0.20-0.50 | 0.06-0.12 | ≤0.02 | 0.30-1.25 | 0.12-0.65 | 0.25-0.50 |
05CuPCrNi steel mechanical properties：
| Grade | Yield Strength | Tensile strength | Elongation | Cold bending experiment | Impact temperature | Impact energy |
| 05CuPCrNi | MPa | MPa | % | d=3a | ℃ | J |
| ≥310 | ≥440 | ≥26 | -40 | ≥47 |
05CuPCrNi steel Applications：
05CuPCrNi steel can significantly improve the corrosion resistance of structural parts and prolong the service life of structural parts, and it also can be used to make various structural parts working in atmospheric environment and corrosive gas and liquid.