EN 10025-5 S460K2W Weathering Steel From China

 

 

 

 

 

EN 10025-5 S460K2W Weathering Steel

 

 

 

 

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Key Features and Advantages

 

Exceptional Atmospheric Corrosion Resistance
The steel forms a dense, adherent oxide layer when exposed to weather, which significantly slows down corrosion. This feature ensures long-term durability in outdoor structures without the need for additional protective coatings.

High Strength and Structural Reliability
With a yield strength of 460 MPa and tensile strength ranging from 550–670 MPa, S460K2W offers excellent load-bearing capacity, making it ideal for both structural and mechanical applications.

Excellent Low-Temperature Toughness
The "K2" designation indicates that this steel maintains excellent toughness at -50°C, allowing its use in extremely cold climates or in industrial processes where low-temperature performance is critical.

Good Fabrication Properties
S460K2W can be welded using standard methods (MIG, TIG, SMAW) and is easy to cut, bend, and machine. This facilitates rapid fabrication and installation for structural components.

Aesthetic and Functional Appeal
The naturally developing reddish-brown patina provides a visually appealing surface, which is particularly valued in architectural and landscape applications where both aesthetics and durability are important.

 

 

 

Chemical Composition

Typical chemical composition of S460K2W (% by weight):

 

Element	C	Si	Mn	P	S	Cu	Ni	Cr	Mo	Nb
Range	≤0.21	0.3–0.8	1.4–1.8	≤0.025	≤0.025	0.25–0.55	≤0.30	≤0.30	≤0.10	0.02–0.06

 

 

 

 

 

 

 

 

Exhibition

 

 

          

              

 

 

 

 

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