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Corten Steel Or Weathering Steel Wall Cladding

This distinctive architectural cladding develops a stable, self-protecting rust patina over time, creating a striking natural facade while eliminating the need for paint or coatings. Its exceptional durability and low-maintenance characteristics make it ideal for modern building envelopes, offering both aesthetic appeal and long-term weather resistance in urban and coastal environments.

Description

 

Specification:
Materials: Corten A/09CuPCrNi-A
Thickness: 6-40mm
Width: 10-4200mm
Length: 10-12000mm
Special weld rod for weathering steel: che556nicrcu
Pretreatment of resistant steel surface: Shot blasting, Rusting treatment, rust curing treatment


Corten steel wall cladding Chemical Composition

Materials Chemical compostion %
  C Si Mn P S Cu Cr Ni
Corten-A ≤0.12 0.25-0.75 0.20~0.50 0.07-0.15 ≤0.030 0.25-0.55 0.50-1.25 ≤0.65
09CuPCrNi-A ≤0.12 0.25-0.75 0.20~0.50 0.07-0.15 ≤0.040 0.25-0.55 0.30-1.25 ≤0.65

 

Corten steel wall cladding Mechanical Properties

Materials Mechanical properties
  Yield point(Mpa) Tensile strength(Mpa) Elongation(%) Bending 180°
Corten-A ≥345 ≥485 ≥22 d=2a
09CuPCrNi-A ≥343 ≥480 ≥22 d=2a

product-437-333

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