Corten Steel Sheet

Corten Steel Plate

Corten Steel Sheet Suppliers in India

At Corten Steel Tube, we are a leading Corten Steel Sheets manufacturer and supplier worldwide, driven by our passion for quality and innovation. We specialize in corten sheets and offer a great range that is famous for its durability when exposed to weather conditions and pleasing looks. We employ the best practices in manufacturing our products to ensure that they are of high quality. We offer reliable products that combine durability and attractive appearance for various industries, including architecture, construction, transportation, etc. We pride ourselves in offering quality products and services; customer satisfaction is our top priority.

What is a Corten Steel Sheet?

Corten Steel is among the most sought-after materials in architectural and structural designs. Corten steel sheet is especially popular for its rusted appearance, which lends any project an industrial and trendy feel. Formally known as weathering steel, corten steel is a group of steel alloys resistant to corrosion and other weathering elements, hence their name. This unique material is known for its durability and longevity and is typically used for outdoor applications such as building walls, fencing, garden planters, sculptures, and more. The maintenance-free properties of corten steel make it a popular choice for many designers who want to create aesthetically pleasing and long-lasting designs.

Corten Steel Sheet Price India

The corten steel sheet cost is approximately. Rs 80 / Kg to Rs 100 /kg. You can get a quote on this product. Corten Steel Tube will give you the best possible deal.

Key Features of Corten Steel Sheet
  1. Unmatched Durability: Corten Steel is designed to withstand harsh weather conditions, making it a perfect choice for indoor and outdoor applications. It’s corrosion-resistant and incredibly sturdy.
  2. Aesthetic Appeal: The rich, earthy tones and unique rusted appearance of Corten Steel provide a warm, inviting ambience to any space, be it a modern architectural masterpiece or a cosy home garden.
  3. Low Maintenance: Once installed, Corten Steel requires minimal upkeep, thanks to its self-protecting rust layer. This saves you time and effort, allowing you to enjoy its beauty hassle-free.
  4. Versatility: Our Corten Steel Sheets can be used for various applications, including cladding, roofing, fencing, landscaping, and decorative art installations. The possibilities are only limited by your imagination.
  5. Customization: We offer a variety of corten sheet sizes and thicknesses to cater to your unique project needs. Our team can assist you in achieving the perfect look and fit.

Why is Corten Sheet expensive? What is its price in India?

Corten sheets are normally more expensive than plain carbon steel sheets. The major reasons for the high corten steel sheet prices are:
  • The alloying elements in the chemical composition and the manufacturing process.
  • The mechanical properties provided by corten steel sheet.
  • The unique rusty surface increases demand as it is visually appealing for many architectural applications.
If you’re looking to source Corten steel sheets, they are commonly available in dimensions like 2500mm x 1250mm and thicknesses typically between 1.5mm and 3mm. Custom specifications can also be accommodated, though pricing will reflect these tailored requirements.

As stockists, we provide affordable custom-sized Corten metal plates, including Cor-Ten flat and roof sheets in Mumbai, ideal for building structures and architectural applications.

corten steel sheet 1

Corten steel sheets

Corten metal plate

Corten metal plate

Cor ten sheet metal

Cor ten sheet metal

Corten Steel Sheets Specification

Corten Steel Sheets are available in specifications such as ASTM A242/ASME SA242, with sizes ranging from 0.8mm to 50mm in thickness and widths of 750mm to 1500mm. These sheets provide excellent weather resistance and can be customized in lengths up to 12,000mm to meet various project requirements.

SpecificationsASTM A242/ ASME SA242
DimensionsASTM, ASME and API
Standard
JIS, AISI, ASTM, GB, DIN, EN, etc.
Width750mm to 1500mm
Thickness 0.8mm to 50mm
Lengthupto 12,000mm

Difference Between Corten Material Hot and Cold Rolled Steel Sheet

Hot-rolled Corten Steel Sheets are formed at high temperatures for better workability, while cold-rolled steel sheets are processed at room temperature, offering a smoother finish and higher precision. Both provide excellent weather resistance.
DescriptionHot rolled steel sheetCold rolled steel sheets
Costcheapercostly
Strengthweakerstrong
Formabilitybetterworst
Surface rough surfaces and edgessmooth and shiny surface
Internal stresslowestgreater
useshot rolled steel plate use,
where tolerances and precise shapes are not needed
cold rolled steel plate use, where surface condition and tolerance are major factor

Chemical Composition for Corten Steel Flat Sheets

The unique properties of Corten steel, including its characteristic weathering and strength, are derived from its specific chemical composition. Different international standards outline permissible ranges for these alloying elements. Below is a breakdown of the chemical properties for Core10 (Corten) steel flat sheets according to prominent Indian, American, and European standards. All values are typically expressed as a percentage (%) by weight unless otherwise noted.

1. Indian Standards (IS)

This table details the chemical composition for Corten steel as per relevant Indian Standards.
Standard Grade C (%) Si (%) Mn (%) P (%) (max) S (%) (max) Cu (%) Ni (%) (max) Cr (%) V (%) (max) Mo (%) N (%) (max)
IRSM 41 ≤0.10 0.30 – 0.50 0.25 – 0.45 0.075 – 0.14 0.03 0.30 – 0.60 0.28 – 0.49 0.05 0.05

2. ASTM & ASME Specifications (American Standards)

The American Society for Testing and Materials (ASTM) and the American Society of Mechanical Engineers (ASME) provide widely recognized specifications.

Standard C (%) (max) Si (%) Mn (%) P (%) (max) S (%) (max) Cu (%) Ni (%) (max) Cr (%) V (%) Mo (%) Other Elements
A 588 Gr. B 0.20 0.15 – 0.50 0.75 – 1.35 0.04 0.05 0.20 – 0.40 0.40 – 0.70 0.01 – 0.10  
A 588 Gr. A 0.19 0.30 – 0.65 0.80 – 1.25 0.04 0.05 0.25 – 0.40 0.40 – 0.65 0.02 – 0.10  
A 588 Gr. K 0.17 0.25 – 0.50 0.50 – 1.20 0.04 0.05 0.30 – 0.50 0.40 – 0.70 Cb (Nb): 0.005 – 0.05
A 588 Gr. C 0.15 0.15 – 0.40 0.80 – 1.35 0.04 0.05 0.20 – 0.50 0.30 – 0.50 0.01 – 0.10  
A 242 Type 2 0.20 ≤1.50 0.04 0.05 ≥0.20  
A 242 Type 1 0.15 ≤1.00 0.15 0.05 ≥0.20  

3. European Standards (EN 10027-1 & CR 10260)

Standard Grade C (%) (max) Si (%) (max) Mn (%) P (%) (max) S (%) (max) Cu (%) Ni (%) (max) Cr (%) V (%) Mo (%) (max) N (%) (max)
S235J0W 0.13 0.40 0.20 – 0.60 0.04 0.04 0.25 – 0.55 0.65 0.40 – 0.80 0.01
S235J2W 0.13 0.40 0.20 – 0.60 0.04 0.03 0.25 – 0.55 0.65 0.40 – 0.80
S355JOW (Ver. 1) 0.12 0.75 ≤1.00 0.06 – 0.15 0.04 0.25 – 0.55 0.65 0.30 – 1.25 0.01
S355J0W (Ver. 2) 0.16 0.50 0.50 – 1.50 0.04 0.04 0.25 – 0.55 0.65 0.40 – 0.80 0.30 0.01
S355J2W 0.16 0.50 0.50 – 1.50 0.03 0.03 0.25 – 0.55 0.65 0.40 – 0.80 0.30
S355K2W 0.16 0.50 0.50 – 1.50 0.03 0.03 0.25 – 0.55 0.65 0.40 – 0.80 0.30
S355J2WP 0.12 0.75 ≤1.00 0.06 – 0.15 0.03 0.25 – 0.55 0.65 0.30 – 1.25

Mechanical Properties of Corten Sheet Metal

Corten steel’s utility in structural and aesthetic applications is significantly influenced by its mechanical properties. These properties dictate its ability to withstand stress, deform without fracturing, and endure various loads. Key indicators include yield strength, tensile strength, and elongation percentage. Below is a summary of typical minimum mechanical properties for Corten sheet metal according to various common standards:

Standard / Grade Specification Minimum Yield Strength (MPa) Tensile Strength (MPa) Minimum Elongation (%)
IRSM 41-97 340 480 21
ASTM A588 Grade A 345 485 21
CORTEN A  355 470 – 630 20
ASTM A242 Type 1 345 480 16

Thickness of Corten Steel Sheet

To accommodate a wide array of project needs, Corten steel sheets are available in multiple standard thicknesses. Below is a guide to common imperial sizes and their approximate metric (mm) equivalents.
Imperial Thickness (Inches) Approximate Metric Thickness (mm)
3/16″ ~4.76 mm
1/4″ ~6.35 mm
5/16″ ~7.94 mm
3/8″ ~9.53 mm
1/2″ ~12.7 mm
5/8″ ~15.88 mm
3/4″ ~19.05 mm
1″ ~25.4 mm
1-1/8″ ~28.58 mm
1-1/4″ ~31.75 mm
1-3/8″ ~34.93 mm
1-1/2″ ~38.1 mm
1-3/4″ ~44.45 mm
2″ ~50.8 mm
>2″ up to 5″ >50.8 mm up to 127 mm

Corten Weathering Steel Sheet: Available Dimensions and Finishes

Corten steel sheets come in different finishes, forms, and sizes. Here’s a breakdown of typical offerings, with dimensions in millimeters (mm):
Surface Finish Sheet Form Standard Sheet Sizes (mm) Available Thickness (mm) Notes
Bright (Mill Finish) Natural (Flat) 3000 x 1500, 2500 x 1250 0.8 – 3.0  
Bright (Mill Finish) Natural (Flat) 2500 x 1250 1.0 Specific common thickness
Bright (Mill Finish) Corrugated 3000 x 1110 (profile width) 0.8  
Pre-Weathered (Patina Rust) Natural (Flat) 3000 x 1500, 2500 x 1250 0.8 – 3.0 Typically To Order
Pre-Weathered (Patina Rust) Natural (Flat) 2500 x 1250 1.0 Typically To Order
Pre-Weathered (Patina Rust) Corrugated 3000 x 1110 (profile width) 0.8 Typically To Order

Corten Metal Plate Weight

Thickness Weight
(lbs/ft)
3/8″ 15.315
1/4″ 10.210
1/4″ 10.210
1/2″ 20.420

Corten Steel Sheets & Weathering Steel Plates for Sale

Discover our comprehensive selection of Corten steel sheets and ASTM A588 weathering steel plates, designed for exceptional durability and a unique aesthetic appeal. Whether you’re an architect, designer, or fabricator, our Corten steel products offer the perfect solution for projects demanding both strength and a distinctive, evolving finish.  
a588-weathering-steel-plate

Corten flat sheets

  • ASTM A588
  • 0.8 to 3.0 mm
  • 3000 x 1500, 2500 x 1250, 3000 x 1110
A588 gr b weather resistant steel plate

Corten roof sheets

  • Patina Rust
  • Bright
  • Rusted
corten-b-steel-plate

Corten steel hot rolled steel plate

2mm Corten Steel Sheet Application

Our 2mm Corten Steel Sheet offers exceptional durability and a unique weathered appearance, making it ideal for outdoor and architectural applications. Resistant to corrosion, this sheet develops a protective rust layer that enhances its strength over time.

  • exhaust systems
  • tanks and containers
  • rail and road vehicles
  • Bridges
  • windshields on chimneys
  • power station precipitators
For a comprehensive understanding of Corten Steel, including details on sizes, pricing, and chemical composition, read our related blog: Everything You Need to Know About Corten Steel Sheets: Sizes, Pricing, and Composition

FAQs for Corten Steel Sheet

Corten sheet metal is a weathering steel that develops a rust-like patina to protect it from further corrosion. This makes it long-lasting and low-maintenance. Corten steel is often seen in architectural designs, outdoor sculptures, building facades, and structural applications. Sculptures and structures using Corten offer a crucial visual appeal while holding strength. This look is often desired for long-lasting projects.
The corten steel not only has a unique orangish look when compared to mild steel but also has copper as one of its components. In fact, the mild steel looks slightly dark compared to the corten which is a more shiny metallic side.
“Corten” Stands For Corrosion Resistant Steel. Corten is an alloy to protect steel against corrosion and weather. Corten is, by name, – Corrosion, Ten – meaning Durable, and Ten – meaning Alloy.
Corten is a type of steel that is characterized by an orange hue due to its chemical structure, which makes it develop a protective layer of rust when it gets exposed to extreme weather conditions. The two grades of steel that are referred to as Corten, are Corten A and Corten B.
Carbon steel is made of iron and carbon. It consists of tough steel, but its statements are more prone to rust. Corten steel is essentially made of additional elements with a higher copper content which helps avoid the weathered look as it develops a durable layer of protective rust, which does not corrode as easily including for extreme weather conditions. Carbon steel can be useful in a number of applications and is used in many industries, while Corten steel is full weathered and aesthetically versatile, better suited for outdoor work such as bridges and sculptures. These conditions will be more durable and less maintenance prone.
Corten is a group of steel alloys that are primarily used to develop outdoor structures. They develop an attractive and smooth surface on steel pieces known as patina, which protects the steel beneath from corroding. They don’t require additional surface treatment and are cost effective. Corten steel is found in railroad coal wagons, as it is used for applications that are suitable for extreme conditions and corrosion resistance that might develop in steel. The name Corten arose from the character of its two most important properties- corrosion resistance and tensile strength.
Corten Flat Sheets are available in the following standard sizes:
  • Length: 2000 to 3000mm
  • Width: 1000 to 1500mm
  • Thickness: 1.5 to 10mm.
You can get a flat sheet cut to size as per your project’s requirements from reputable suppliers of Corten Steel like Corten Steel Tube.
The lifespan of corten roof sheets will be influenced mostly by the environmental conditions, building maintenance and thickness. It generally has good long term performance and is preferred over other materials, with a life span of 30 to 50 years average, depending on the operating conditions of the structure.
Corten steel sheet cladding is the process of covering the exterior of a design element. The cladding process enables better corrosion resistance and protection against weathering elements. Corten steel sheet metal cladding has many benefits.
  • It will increase the durability and service life of the structure.
  • Cladding will provide character and aesthetics to grow the exterior of any built structure.
  • After the sheets are installed, you will require minimum maintenance and save time and effort.
  • The corten materials will improve the appearance of your building and surrounding architecture.

Get in Touch with Our Expert Team

At Corten Steel Tube, we are your trusted supplier of high-quality Corten steel products. With a focus on durability, sustainability, and expert support, we ensure that you get the materials you need, when you need them. Our experienced team is ready to assist you with product selection, customization, and any questions you may have.

Ready to get started? Contact us today for a personalized quote and expert guidance.

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