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Corten Steel Sheet

1. Competitive price and quality from our own factory

2. Approved by ISO9001, CE, SGS every year

3. Best service with 24 hour`s reply

4. Flexible payment with T/T,L/C , paypal, kunlun bank, etc

5. Quick delivery and standard exporting package

6. OEM/ODM

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Description

General Specifications & Dimensions
Parameter	Specification / Range	Notes
Type / Designation	Weathering Steel, Atmospheric Corrosion Resistant Steel, Corten Steel (COR-TEN®)	A high-strength, low-alloy steel that forms a protective oxide layer when exposed to the atmosphere
Thickness	0.3 mm – 500 mm	Varies widely based on grade and standard; common stock thickness ranges from 2 mm to 100 mm
Width	Up to 3500 mm	Common widths range from 1000 mm to 3000 mm
Length	Up to 12000 mm	Custom lengths available upon request
Applicable Standards	ASTM A588/A242, EN 10025-5, JIS G3114/G3125, GB/T 4171	Multiple international standards define chemical and mechanical properties
Manufacturing Process	Hot-Rolled, Cold-Rolled, Controlled Rolling, Normalizing, Quenching & Tempering	Delivery state varies based on requirements and thickness
Standard & Grade Designations
Standard	Example Grades	Notes
ASTM	A588 Grade A, B, K; A242 Type 1; A606 Type 4	Most common US standard for structural weathering steel
EN 10025-5	S235J0W, S235J2W, S355J0W, S355J2W, S355K2W, S355J0WP, S355J2WP	European standard; "W" denotes improved weathering resistance
JIS G3114	SMA400AW, SMA490AW, SMA570W	Japanese standard for atmospheric corrosion-resistant steel for welded structures
JIS G3125	SPA-H, SPA-C	Japanese standard for hot-rolled weathering steel
GB/T 4171	Q235NH, Q295NH, Q355NH, Q415NH, Q460NH, Q550NH	Chinese standard; "NH" denotes weather resistance
Proprietary	COR-TEN A, COR-TEN B	Original trademarked brand by U.S. Steel, now used as a general term

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