SPA-H Corten Steel Coil Strip

SPA-H Corten steel is a high-strength, low-alloy steel with improved atmospheric corrosion resistance compared to other steels. The “Corten” name derives from a combination of “corrosion” and “tensile strength.” It forms a stable rust-like appearance after exposure to weather, which eliminates the need for painting and enhances the aesthetic appeal.

The SPA-H grade is specifically designed for use in environments with high levels of atmospheric corrosion, making it ideal for outdoor structures and decorative elements. The steel is supplied in coils and strips, allowing for versatile use in various applications.

PRODUCT SPECIFICATION:

Product NameSPA-H Corten Steel Coil Strip
Thickness0.06mm – 20mm or customized as required
Width1500mm-2500m or customized as required
LengthAll Sizes Can be customzied
Surface FinishAll Sizes Can be customzied
StandardASTM, JIS, GB, AISI, DIN, BS, EN
CertificationsISO 9001 BV SGS
PackingIndustry standard packaging or according to client’s requirement
Payment termsT/T or LC at sight
Trade TermsEXW, FOB, CIF, CFR
Loading PortTIANJIN, SHANGHAI, DALIAN QINGDAO, etc
Delivery timeFast delievery in 7 days, up to order quantity
QualityMill Test Certificate supplied with the shipment, third part inspection is acceptable
Packing DetailStandard export package:Wooden pallet +paperboard +steel strip Customized requirements are accepted
Cutting TypeAll Sizes Can be customzied
MOQ1 Ton
Capacity10, 000 ton per month

SPA-H Steel Grade Worldwide Equivalents

GBASTMJISDINISO
Q345GNHLA690/A690MSPA-HS355 JOWPS355 WP

SPA-H Weathering steel chemical composition(%)

GradeC ≤SiMnPS ≤CuCrNi ≤
SPA-H0.120.25~0.750.20~0.500.070~0.1500.0400.25~0.600.30~1.250.65

Relate Steel Type(%)

Steel TypeStandardCountry CodeCSiMnPSCrCu
SPA-H4620CNS≤0.120.25-0.750.20-0.500.07-0.15≤0.040.30-1.250.25-0.60
SPA-HG3125JIS≤0.120.25-0.750.20-0.500.07-0.15≤0.040.30-1.250.25-0.60
Type1A242ASTM≤0.15 ≤1.00≤0.15≤0.05 ≥0.20

Mechanical Property

GradePlate ThicknessYield strengthTensile strengthelongation
SPA-H≤ 6.0mm≥ 345 MPa≥ 480 MPa≥ 22
 > 6.0mm≥ 335 MPa≥ 490 MPa≥ 15

Features:

Key features of SPA-H Corten steel coil strips include:

  • Atmospheric Corrosion Resistance: Forms a stable, protective rust layer, eliminating the need for painting.
  • Aesthetic Appeal: Develops a distinctive weathered look that is visually appealing.
  • High Strength: Capable of withstanding significant structural loads.
  • Durability: Long-lasting performance with minimal maintenance.
  • Versatility: Suitable for a wide range of structural and decorative applications.
  • Environmental Friendliness: The protective rust layer reduces the need for additional coatings and paints.
  • Ease of Fabrication: Can be cut, welded, and formed using standard techniques.

Our Certifications

Packaging and Shipping

1. Wood pallet packing cover with water-proof paper
2. Steel pallet packing cover with water-proof paper
3. Wood box packing
4. Steel pallet packing cover with steel box
5. In bundles with steel strip no extra packing

package and shipment

Advantage

  • High Precision Dimension: The carbon steel profile has excellent processing technology good molding and easy welding. Thickened material, stable performance, and high hardness, not easy to rust.
  • Low Friction: Low dissipation factor. More durable than most ordinary domestic bearings. Lower operating costs​
  • Life Is Long: High-quality steel through strict quality inspection, quality control layer-by-layer detection, and reliable quality, long service life.
  • Customization: Drawings and samples can be processed and customized. Conventional large-scale spot, non-standard customization.
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