Corten steel also called Weather Resistant steel or Atmospheric Corrosion Resistant steel, it is known as
a low cost and highly effective material.
Corten steel is classed as being a "self -protecting "steel for its "patina "which results from protective surface oxidation and develops during exposure to the atmosphere; The oxide layer that gives the steel its distinctive appearance and enhances weather resistant capabilities compared to standard steels, also the improved corrosion performance can lead to improved service life.
Corten steels are typically used in Railway, bridges, rolling stock, shipping container, Garden building, and other structural applications.
KUAIMA steel company has more than ten years of experience in diversified operations and multi-product transactions, involving round bar, ship plate, seamless pipe, weathering steel plate, coil, wire, bright bar, pipe fittings and a wide range of carbon steel, alloy steel And more product sizes of stainless steel materials, these products we produce meet national and international quality standards, such as ASTM, ASME, DIN, JIS, ISO, etc. The company has 25 production lines for various products, with an annual output of 500,000 tons, and is committed to Provide high-quality steel products and provide supporting services and solutions for global customers. Welcome to KUAIMA steel company.
Grade | C | Si | Mn | P | S | Cr | Cu | V | Ni |
Cor-ten A | 0.12 | 0.25-0.75 | 0.20-0.50 | 0.07-0.15 | 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 |
SPAH | ≤0.12 | 0.25-0.75 | ≤0.60 | 0.070-0.0150 | ≤0.035 | 0.30-1.25 | --- | --- | ≤0.65 |
A588 | 0.20 | 0.30-0.50 | 0.75-1.35 | 0.040 | 0.050 | 0.40-0.70 | 0.20-0.40 | 0.01-0.1 | ≤0.50 |
A242 | ≤0.15 | -- | ≤1.00 | ≤0.15 | ≤0.05 | --- | 0.20 | --- | --- |
Q235NH | 0.12-0.21 | 0.20-2.0 | 0.70-2.0 | ≤0.034 | ≤0.036 | --- | 0.10-0.40 | --- | --- |
Q345NH | 0.12-0.21 | 0.20-2.0 | 0.70-2.0 | ≤0.034 | ≤0.036 | --- | 0.10-0.40 | --- | --- |
s355j2wp | ≤0.12 | ≤0.75 | ≤1.00 | 0.06-0.15 | ≤0.03 | 0.30-1.25 | 0.25-0.55 | ≤0.52 | -- |
s355jow | 0.12-0.21 | 0.2-2.1 | 0.7-2.0 | ≤0.034 | ≤0.036 | --- | 0.10-0.40 | --- | --- |
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 |
Material | Q355NH Q460NH Q345GNH Q295NH Q295GNH Q235NH 09CuPCrNi-A 05CuPCrNi-A SPA-H B460GNQR B480GNQR Q400NQRI Q450NQRI | |||
Width | 1000mm 1250mm 1500mm 2000mm 2500mm 3000mm | |||
Processing Service | Bending, Welding, Decoiling, Cutting, Punching | |||
Thickness | 1.5mm~70mm | |||
Packing Detail | Standard export package:Wooden pallet +paperboard +steel strip | |||
Customized requirements are accepted | ||||
Technique process | Laser cutting > perforating or bending > welding & polishing > surface treatment > packaging | |||
Application | Used for facade, screens, room dividers and other decorations |
weathered steel plate canopy | s355j0wp weathering and corrosion resistant steel plate |
weathering and corrosion resistant steel plate | s355j2w weathering steel plate |
weathering steel plate sizes | s355j2wp weathering and corrosion resistant steel plate |
weathering steel plate price | s355k2w weathering and corrosion resistant steel plate |
weathering steel plate thickness | sam490aw/bw/cw weathering and corrosion resistant steel plate |
q235nh weathering resistant corten steel plate | a588 weathering steel plate |
q345nqr2 weathering and corrosion resistant steel plate | astm a588 corten-a/b weathering and corrosion resistant steel plate |
q355gnhb weathering and corrosion resistant steel plate | b480gnqr weathering and corrosion resistant steel plate |
Weathering Steel are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry
oil and gas
Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.
energy
Kuaima Steel serves the entire service cycle of power generation and synchronous activities in design, construction, repair and maintenance.
construction
Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.
marine
Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.
Weathering steel plates are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry
oil and gas
Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.
energy
Kuaima Steel serves the entire service cycle of power generation and synchronous activities in design, construction, repair and maintenance.
construction
Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.
marine
Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.
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