Weathering steel, the atmospheric corrosion resistant steel, low-alloy steel is between series, weathering steel and stainless steel to add between ordinary car
Weathering steel, the atmospheric corrosion resistant steel, low-alloy steel is between series, weathering steel and stainless steel to add between ordinary carbon steel by a small amount of copper, nickel and other elements made of corrosion-resistant, high-quality steel with a tough, plastic casting, forming, welding, abrasion, high temperature, anti-fatigue properties; weather resistance of carbon steel of 2 to 8 times, coating of carbon steel is 1.5 to 10 times. At the same time, it is resistant to rust, corrosion-resistant member so that life extension, thinning saving, labor-saving features.
Weathering steel is mainly used for railway vehicles, bridges, towers and other steel structures used in the long-term exposure to the atmosphere. Structural parts for the manufacture of containers, rolling stock, oil derrick, harbor construction, oil platforms and oil equipment chemical containers containing hydrogen sulfide and other corrosive media.
Product Overview
| Name | ASTM A242 A588 Grade A/B Hot Rolled Corten Steel Plate |
| Size | 1.5-200 mm |
| Special specifications can also be produced according to drawing and sample | |
| Length | 2000-12000mm depending on requirement |
| Width | 1000-3000mm |
| Material Grade | Corten,09CuCrPNi-A,Q235NH,Q295NH,Q355NH,Q460NH,Q295GNH, Q295GNHL,Q345GNH,Q345GNHL,Q390GNH. |
| Standard | AISI/ASTM/SUS/GB/DIN/EN/BS |
| Surface | Mill finish |
| Packing | Export-sea worthy packing with each bundle tied and protected |
| Application | Used for making vehicle, container, construction, tower and other structual parts |
| Mill MTC | can be supplied before shipment |
| MOQ | 5 ton |
| Inspection | The Third Party inspection can be accepted, SGS, BV |
| Payment term | L/C+30%T/T or 100%L/C |
| Delivery Time | immediately in stock or depend on order quantity |
| Price | Negotiable |
| Loading capacity | The capability for a 20" container : 25 tons |
Application
Weathering steel products for the manufacture of containers, rolling stock, oil derrick, harbor construction, oil platforms and oil equipment chemical structure containing hydrogen sulfide and other corrosive media container.
Chemical Composition
Grade |
C |
Si |
Mn |
P |
S |
Cr |
Cu |
V |
Ni |
Cor-ten A |
0.12 |
0.25-0.75 |
0.20-0.50 |
0.01-0.20 |
0.030 |
0.50-1.25 |
0.25-0.55 |
0.65 |
|
Cor-ten B |
0.16 |
0.30-0.50 |
0.80-1.25 |
0.030 |
0.030 |
0.40-0.65 |
0.25-0.40 |
0.02-0.10 |
0.40 |
Mechanical Properties for Weathering steel
| Grade | Minimum yield point(ReH Mpa) | Tensile strength Rm Mpa | Minimum elongation A(Lo=5.65 √So)% |
||
| COR-TEN A | 355 | 470-630 | 20 | ||
| Grade | Material thickness mm | Minimum yield point(ReH Mpa) | Tensile strength Rm Mpa | Minimum elongation A(Lo=5.65 √So)% |
|
| COR-TEN B | ≤16 | 355 | 470-630 | 20 | |
