Weather-resistant Steel Plate
| Product Name | Weather-resistant Steel Plate/Weathering Steel Plate |
| Standard | AISI、ASTM、EN、BS、GB、DIN、JIS |
| Steel Grade | 09CuPCrNi-A,09CuP, 09CuPCrNiA, 09CrCuSb Q235GNH,Q235NH,Q265GNH,Q295NH,Q295GNH,Q310GNH,Q345NH,Q345GNH,Q345GNHL,Q355NH,Q355GNH,Q460NH,Q500NH,Q550NH,Q450NQR1 S355J0W,S355J2WP,S355J2W,S235J0W,SPA-H B480GNQR |
| Type | Plate/Sheet |
| Thickness | As Requirement |
| Width | As Requirement |
| Inspection | ISO,BV,SGS,MTC |
| Export packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required 20′ Container: 25Tons 40’Container: 27Tons |
| Delivery time | Within 14 days of receiving 30% TT Advanced or LC at Sight Original. |
Weather-resistant Steel Plate/Weathering Steel Plate
Weathering Steel Plate is atmospheric corrosion resistant steel, is between ordinary steel and stainless steel low alloy steel series, weathering steel by general carbon steel added a small amount of copper, nickel and other corrosion resistant elements, with high quality steel strength, plastic extension, forming, welding and cutting, abrasion, high temperature, fatigue resistance and other characteristics.
1.high performance weathering steel and refractory steel can reduce the maintenance cost of steel structure, to solve the exposed unprotected steel structure fire prevention and corrosion problems provide a new solution, such as high voltage tower.
2.The production and installation process of fire-resistant weathering steel is basically the same as that of conventional steel, and the design method is also the same as that of ordinary steel structure, but it needs more test verification.
3.high strength weathering steel has been widely used in bridge engineering, need to study the design theory and method.
4. refractory and weathering steel can also be used in floor bearing plate.
Chemical composition
| Grade | C | Si | Mn | P | S | Cu | Cr | Ni |
| Cor-ten A | 0.12 | 0.25-0.75 | 0.20-0.50 | 0.01-0.2 | 0.03 | 0.25-0.55 | 0.5-1.25 | 0.65 |
| Cor-ten B | 0.16 | 0.3-0.5 | 0.8-1.25 | 0.03 | 0.03 | 0.25-0.40 | 0.4-0.65 | ≤0.4 |
| SPA-H | 0.12 | 0.2-0.75 | 0.60 | 0.07-0.15 | 0.035 | 0.25-0.55 | 0.3-1.25 | 0.65 |
| 9CuPCrNi-A | 0.12 | 0.2-0.75 | 0.20-0.50 | 0.07-0.15 | 0.040 | 0.25-0.55 | 0.3-1.25 | 0.65 |
| Q235NH | 0.13 | 0.10-0.40 | 0.20-0.60 | 0.03 | 0.030 | 0.25-0.55 | 0.40-0.80 | 0.65 |
| Q295NH | 0.15 | 0.10-0.50 | 0.30-1.00 | 0.03 | 0.030 | 0.25-0.55 | 0.40-0.80 | 0.65 |
| Q355NH | 0.16 | 0.5 | 0.50-1.50 | 0.03 | 0.030 | 0.25-0.55 | 0.40-0.80 | 0.65 |
| Q415NH | 0.12 | 0.65 | 1.10 | 0.025 | 0.030 | 0.20-0.55 | 0.30-1.25 | 0.12-0.65 |
| Q460NH | 0.12 | 0.65 | 1.50 | 0.025 | 0.030 | 0.20-0.55 | 0.30-1.25 | 0.12-0.65 |
| Q500NH | 0.12 | 0.65 | 2.0 | 0.025 | 0.030 | 0.20-0.55 | 0.30-1.25 | 0.12-0.65 |
| Q550NH | 0.12 | 0.65 | 2.0 | 0.025 | 0.030 | 0.20-0.55 | 0.30-1.25 | 0.12-0.65 |
| Q265GNH | 0.12 | 0.10-0.40 | 0.20-0.50 | 0.07-0.12 | 0.020 | 0.2-0.45 | 0.30-0.65 | 0.25-0.50 |
| Q295GNH | 0.12 | 0.10-0.40 | 0.20-0.50 | 0.07-0.12 | 0.020 | 0.25-0.45 | 0.30-0.65 | 0.25-0.50 |
| Q310GNH | 0.12 | 0.25-0.75 | 0.20-0.50 | 0.07-0.12 | 0.020 | 0.25-0.55 | 0.30-1.25 | 0.65 |
| Q355GNH | 0.12 | 0.20-0.75 | 1.00 | 0.07-0.15 | 0.020 | 0.25-0.55 | 0.30-1.25 | 0.65 |
| Q345GNHL | 0.12 | 0.25-0.75 | 0.20-0.50 | 0.07-0.15 | 0.035 | 0.25-0.55 | 0.30-0.65 | 0.65 |
| Q295GQR2 | 0.12 | 0.10-0.40 | 0.20-0.50 | 0.06-0.12 | 0.020 | 0.25-0.45 | 0.30-0.65 | 0.25-0.5 |
| Q295GQR3 | 0.12 | 0.20-0.40 | 0.25-0.55 | 0.06-0.12 | 0.020 | 0.25-0.50 | — | — |
| Q345NQR2 | 0.12 | 0.25-0.75 | 0.20-0.50 | 0.06-0.12 | 0.020 | 0.25-0.50 | 0.3-1.25 | 0.12-0.65 |
| Q345NQR3 | 0.12 | 0.20-0.50 | 0.25-0.70 | 0.06-0.12 | 0.020 | 0.25-0.50 | — | — |
| Q400NQR1 | 0.12 | 0.75 | 1.10 | 0.025 | 0.008 | 0.25-0.55 | 0.3-1.25 | 0.12-0.65 |
| Q450NQR1 | 0.12 | 0.75 | 1.50 | 0.025 | 0.008 | 0.25-0.55 | 0.3-1.25 | 0.12-0.65 |
| Q500NQR1 | 0.12 | 0.75 | 2.00 | 0.025 | 0.008 | 0.25-0.55 | 0.3-1.25 | 0.12-0.65 |
| Q550NQR1 | 0.16 | 0.75 | 2.00 | 0.025 | 0.008 | 0.25-0.55 | 0.3-1.25 | 0.65 |
Mechanical property
| Grade | Minimum yield point (ReH Mpa) |
Tensile strength Rm Mpa | Minimum elongation % |
| COR-TEN A | 355 | 470-630 | 20 |
| COR-TEN B | 345 | 470-630 | 20 |
| SPAH | 355 | 490 | 15-22 |
| A588 | 355-460 | 490-600 | 20-25 |
| A242 | 345 | 435-485 | 18 |
| Q235NH | 235 | 430-560 | 24 |
| Q345NH | 345 | 430-560 | 24 |
| s355j2wp | 355 | 470-680 | 20 |
| s355jow | 355 | 470-680 | 20 |
FAQ
How about your price?
The price is negotiable. it can be changed according to the quantity, package, payment method, etc. When you are making an inquiry, please let us know the details as possible.
Do you provide sample？
Sample is free with freight cost collected, which shows our joint efforts and efforts for cooperation.
Do you support OEM?
Yes, OEM is fully supported.
Can the packaging be customized?
Yes, package can be customized.
Why we choose to cooperate with you?
Strong company strength, first-class product quality, competitive price and excellent service are the reasons why we can develop and grow in the fierce. And that’s also being huge advantages for us.
What is the MOQ?
Negotiate according to the order and the actual situation.