What is Weathering steel plate?

Weathering steel is made of ordinary carbon steel with a small amount of corrosion resistant elements such as copper and nickel.
It has the strength, ductility, forming, welding and cutting, abrasion, high temperature, fatigue resistance and other characteristics of high-quality steel; The weathering resistance is 2~8 times of that of ordinary carbon steel, and the coating resistance is 1.5~10 times of that of ordinary carbon steel.
At the same time, it has the characteristics of rust resistance, corrosion resistance and life extension of components, thinning and consumption reduction, labor saving and energy saving. Weathering steel is mainly used for steel structures exposed to the atmosphere for a long time, such as railways, vehicles, bridges, towers, photovoltaic, high-speed projects, etc.
It is used to manufacture structural components such as containers, railway vehicles, oil derricks, harbor buildings, oil production platforms and containers containing hydrogen sulfide corrosive media in chemical and petroleum equipment.

Weathering steel plate 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, 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 Chemical Composition

       Corten Steel Plate Chemical Composition and Mechanical Properties
GradeCSiMnPSCrNiCu
CORTEN A≤0.120.25-0.750.20-0.500.07-0.15≤0.0300.50-1.25≤0.650.25-0.55
CORTEN B≤0.160.30-0.500.80-1.250.03≤0.0300.40-0.650.40.25-0.40
A588GrA≤0.190.30-0.650.8-1.350.040.050.30-0.65≤0.0100.25-0.40
A588GrB≤0.200.15-0.50.75-1.350.040.050.15-0.5≤0.0100.2-0.40
A588GrC≤0.150.15-0.30.80-1.350.040.050.15-0.3≤0.0100.2-0.50
09CuPCrNi-A≤ 0.120.20-0.750.20-0.500.060-0.12≤0.0200.30-1.250.12-0.650.25-0.50
09CuPCrNi-B≤ 0.120.10-0.400.20-0.500.060-0.12≤0.0200.30-0.650.25-0.50.25-0.50
S355J2WP≤0.12≤0.75≤1.000.06-0.15≤0.0300.3-1.25≤0.650.25-0.55

Weathering steel plate mechanical property

Grade Yield Strength (MPa) Ultimate Tensile Strength (MPa) Elongation at Break (%)
Q235NH 235 360-510 25
Q295NH 295 430-560 24
Q355NH 355 490-630 22
Q415NH 415 520-680 22
Q460NH 460 570-730 20
Q500NH 500 600-760 18
Q550NH 550 620-780 16
Q295NH 295 430-560 24
Q355GNH 355 490-630 22
Q265GNH 265 ≥410 27
Q310GNH 310 ≥450 26

Weathering steel plate Product specifications

Corten Steel Plate Specification
ThicknessCold Rolled 0.5-2mm Hot Rolled 2-300mm (2-100mm usually used)
Width 1000-3000mm (1000-2200mm usually used)
Length 1000-12000mm or as your request
SurfaceClean, finishing,blasting and painting according to customer requirement
Delivery 
States
Hot-rolled, Controlled rolling, Normalizing, Annealing, Tempering, 
 Quenching, N+T, Q+T,and other delivery states are available as required
Certificate API,ISO,SGS,BV,CE etc
QualityMTC will be provided with goods, third part inspection is acceptable, for example
                  BV,SGS. 
PackageStandard export seaworthy package,suit for all kinds of transport,
or as required.
Container
Size
 
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
Trade termEx-Work,FOB,CNF,CFR,CIF,etc

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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

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oil and gas

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

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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 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

weathered steel plate canopy

oil and gas

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

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.

weathering steel plate price

marine

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

weathering steel plate thickness

We supply and export Weathering steel plate 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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