What is Weathering steel plate rusts?

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.

Weathering steel plate rusts production line

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.

Weathering steel plate rusts 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

0.07-0.15

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

---

---



Weathering steel plate rusts mechanical properties

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

Weathering steel plate rusts product specifications

Material

Q355NH Q460NH Q345GNH Q295NH Q295GNH Q235NH 09CuPCrNi-A 05CuPCrNi-A SPA-H B460GNQR B480GNQR Q400NQRI Q450NQRI
Corten A/B, 09CuCrPNi-A, A588 Gr A/B/C/D, ASTM A242, SPA-H, SPA-C, Q235NH, Q295NH,Q355NH,Q460NH,Q295GNH,Q295GNHL,Q345GNH,Q345GNHL,Q390GNH.

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

Other Products

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Weathering Steel Application industry

Weathering Steel are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry

chinese weathering steel checker plate

oil and gas

Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.

en10025-5:2004 weathering and corrosion resistant steel plate

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.

q355gnhb weathering and corrosion resistant steel plate

marine

Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.

q355nhd weathering and corrosion resistant steel plate

Weathering steel plate rusts application industry

Weathering steel plates are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry

b480gnqr weathering and corrosion resistant steel plate

oil and gas

Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.

corten weathering steel plate

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.

weathering resistant corten steel plate

marine

Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.

09cupcrnia weathering and corrosion resistant steel plate

We supply and export weathering steel plate rusts in following countries

Malaysia, United Arab Emirates, Indonesia, Saudi Arabia, Iran, Qatar, India, China, United Kingdom, Singapore, Canada, Thailand, Korea, Turkey, Philippines, Egypt, Germany, Italy, Japan, Russia, Vietnam, Australia, South Africa , Portugal, Morocco, Costa Rica, Kazakhstan, Netherlands, Mexico, Brazil, France, Spain, Nigeria, Bangladesh, Kuwait, Iraq, Ukraine, Poland, Jordan, Romania, Oman, Hong Kong, Venezuela, Colombia, Norway, Chile, Te Trinidad and Tobago, Greece, Czech Republic, Belgium, Sri Lanka, Cyprus, Angola, Myanmar (Burma), United Kingdom, Canada, Korea, Thailand, Netherlands, Spain, Turkey, Australia, Mexico, Pakistan, Vietnam, Brazil, Philippines, France, Taiwan, Poland, South Africa, Russia, Nigeria, Kuwait, Czech Republic, Norway, Romania, Egypt, Oman, Sweden, Belgium, Hong Kong, Israel, Colombia, Switzerland, Denmark, Finland, Argentina, Venezuela, Peru, Ukraine , Chile, Bangladesh, Portugal, Ireland, Austria, Algeria, Greece, Iraq, New Zealand, Slovakia, Hungary, Kazakhstan, Slovenia, Lithuania, Serbia, Sri Lanka, Bahrain, Bulgaria, Morocco, Tunisia, Croatia, Jordan, Ecuador, Te Trinidad and Tobago, Estonia, Azerbaijan, Ghana, Lebanon, Cyprus, Dominican Republic, Latvia, Libya, Costa Rica, Cambodia, Macedonia (FYROM), Belarus, Jamaica, Palestine, Turkmenistan Belarus, Jamaica, Palestine, Turkmenistan Belarus, Jamaica, Palestine, Turkmenistan and other countries

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