The excellent mechanical properties of Corten S355J0W steel plate are as follows:

1. High Strength and Toughness

Yield Strength: The yield strength ranges from 295 to 355 MPa depending on the thickness of the steel plate:

≥355 MPa for thickness ≤16 mm;

≥295 MPa for thickness 100–150 mm.
This meets the strength requirements of various load-bearing structures.

Tensile Strength: 450–680 MPa, providing both high load-bearing capacity and anti-deformation ability.

Elongation:

Elongation A ≥22% for thickness ≤63 mm;

Elongation A ≥18% for thickness 80–150 mm.
It exhibits good plasticity and can withstand large deformations without cracking.

Impact Toughness: The impact energy is ≥27 J at low temperatures of -20°C or -40°C, demonstrating strong resistance to brittle fracture. It is suitable for cold regions or dynamic load structures (such as bridges and vehicle chassis).

 

 

Grade	(wt%)Chemical Composition(wt%)
	C	Si	Mi	P	S	Cr	Ni	Mo	Cu	As	Sb
S355J0W	≤0.15	≤0.15	0.30-0.60	≤0.010	≤0.010	2.0-2.5	≤0.20	0.90-1.10	≤0.20	≤0.016	≤0.003

 

 

2. Good Workability

Weldability: Various welding processes can be used, including manual arc welding, submerged arc welding, and gas shielded welding. The strength of the welded joint matches that of the base metal, and it is less prone to cracking, making it suitable for the splicing and assembly of complex structures.

Cold Workability: Supports processing methods such as cutting, bending, drilling, and stamping, facilitating the production of structural components in various shapes (such as bridge trusses and building frames).

Wear Resistance: It performs excellently in abrasive environments (such as mining equipment and construction machinery), reducing component replacement frequency.

 

 

 

 

 

 

 

 

Why Choose Us?
We take pride in our ability to provide custom solutions for our customers' unique needs.
We analyze and compare the previous products and the current technical situation of our Corten S355J0W Steel Plate, and develop new technical specifications and processes.
Our customers trust us to deliver high-quality Cold-rolled Steel products on time and on budget.
We strictly implement the warm and thoughtful after-sales service, adhere to the development of good professional ethics.
We offer a wide range of Cold-rolled Steel products to meet diverse customer needs.
We adhere to the customer-centric and brand-oriented business philosophy, and continue to provide customers with reliable and excellent products and services.
Our factory is committed to upholding the highest standards of safety and quality.
All staff of our company and all departments work together to combine business management, professional technology, quantitative statistical methods and ideological education.
Our Cold-rolled Steel products are known for their durability and reliability.
Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers.

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