With Certified GB/T Q235NH Corten Steel

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional with certified gb/t q235nh corten steel manufacturers and suppliers in China. Welcome to wholesale customized with certified gb/t q235nh corten steel at competitive price from our factory. Good service and quality products are available.

 

 

 

 

 

GB/T Q235NH Corten Steel

 

 

 

 

 

Unlike ordinary steel, GB/T Q235NH Corten Steel develops a dense, self-healing rust layer when exposed to rain and air, preventing further corrosion. This means no painting needed-just natural, low-maintenance protection over time.

Perfect for projects where durability meets budget-friendly solutions, Q235NH offers decent strength with excellent weather resistance, making it a go-to choice for structural and architectural applications.

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Product Information Sheet

Property	Value / Detail
Standard	GB/T (Chinese National Standard)
Grade	Q235NH
Yield Strength	≥235 MPa
Tensile Strength	360-510 MPa
Elongation	≥25%
Impact Toughness	Good for moderate climates
Corrosion Resistance	2-4x better than carbon steel
Common Forms	Plates, sheets, structural profiles

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Main Applications in Industrial Construction:

Outdoor Sculptures & Decorative Panels – The rustic "Corten look" is popular in modern design.

Low-Stress Structural Frames – Used in sheds, warehouses, and industrial roofing.

Railway & Highway Guardrails – Handles weather exposure without frequent repainting.

Shipping Containers & Storage Bins – Resists rust in humid or rainy conditions.

Transmission Poles & Light Towers – Long-lasting performance in open-air installations.

 

 

 

 

 

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