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Send Message| Style |
Grade |
Standard |
Spec (mm) Coil |
Spec (mm) Plate |
Characteristic |
Application Area |
| corrosion resistant steel for Railway Vehicle |
09CuPCrNi CORTEN-A Q400NQR1 Q450NQR1 Q500NQR1 Q550NQR1 |
Technical Agreement | 1.5-19mm | 6-50mm | Atmospheric corrosion resistance of high strength hot rolled steel | mainly used for Railway Vehicle and Cutting to steel plate、steel belt to use. |
|
Grade |
Chemical Component /% | |||||||
| C | Si | Mn | P | S | Cr | Cu | Ni | |
| 09CuPCrNi | ≤0.12 | 0.25-0.75 | 0.2-0.5 | 0.07-0.15 | ≤0.04 | 0.3~1.25 | 0.25-0.55 | ≤0.65 |
| CORTEN-A | ≤0.12 | 0.25-0.75 | 0.20-0.5 | 0.007-0.15 | ≤0.03 | 0.50-1.25 | 0.25-0.55 | ≤0.65 |
| Q400NQR1 | ≤0.12 | ≤0.75 | ≤1.10 | ≤0.025 | ≤0.008 | 0.30-1.25 | 0.20-0.55 | 0.12-0.65 |
| Q450NQR1 | ≤0.12 | ≤0.75 | ≤1.50 | ≤0.025 | ≤0.008 | 0.30-1.25 | 0.20-0.55 | 0.12-0.65 |
| Q500NQR1 | ≤0.12 | ≤0.75 | ≤2.0 | ≤0.025 | ≤0.008 | 0.30-1.25 | 0.20-0.55 | 0.12-0.65 |
| Q550NQR1 | ≤0.16 | ≤0.75 | ≤2.0 | ≤0.025 | ≤0.008 | 0.30-1.25 | 0.20-0.55 | 0.12-0.65 |
| Mechanical Property | |||
| Grade |
Yield Strength/MPa |
Tensile Strength/MPa |
Elongation/% |
| 09CuPCrNi | ≥343 | ≥480 | ≥22 |
| CORTEN-A | ≥355 | 470-630 | ≥25 |
| Q400NQR1 | ≥400 | ≥500 | ≥24 |
| Q450NQR1 | ≥450 | ≥550 | ≥22 |
| Q500NQR1 | ≥500 | ≥600 | ≥18 |
| Q550NQR1 | ≥550 | ≥600 | ≥18 |
Get Free Programme and Budget About Corrosion resistant steel for Railway Vehicle
