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Description:
Corten steel plates form a dense oxide protective layer (also called "rust layer") by adding a small amount of alloy elements such as copper, chromium, and nickel to the steel, which effectively slows down the corrosion process and prolongs the service life of the material.
Copper, chromium, nickel and other elements are added to A242 steel plates. The synergistic effect of these alloy elements enables the steel plates to quickly form a stable oxide layer when exposed to natural environments such as moisture and oxygen. This oxide layer not only prevents further corrosion, but also gives the steel plates a unique reddish-brown appearance. This appearance gradually deepens over time, presenting a natural and rustic beauty, and is often used in building exterior walls, landscape design and art installations.
Specifications:
Product Name |
ASTM A242 Corten Steel Plate |
Standard |
AISI,ASTM, EN, BS, GB, DIN, JIS |
Thickness |
2mm-150mm |
Width |
60mm-2500m |
Length |
1m-12m,or as to requirement |
|
Materials |
09CuPCrNi-,Q295NH,Q355NH,Q355GNH,Q550NH,Q450NQR1,B480GNQR Corten A/B ,A588 GR.A/B/A242 S355J0W,S355J2WP,S355J2W,S235J0W, SPA-H /SPA-C/SMA400AW |
Inspection |
ISO,BV,MTC |
|
Packing |
Waterproof paper, and steel strip packed. 20' Container: 25Tons 40'Container: 27Tons |
Supply Ability |
100000 metric tons/Year |
ASTM A242 Chemical Composition(range or Maximum in %):
Grade |
C |
Mn |
P |
S |
Si |
Cu |
Ni |
Mo |
Cr |
A242 |
0.08 |
0.50-2.50 |
0.040 |
0.030 |
0.90 |
0.75 |
12.0-14.0 |
3.0-4.0 |
18.0-21.0 |
ASTM A242 Corten Plate Physical Properties:
Grade |
Tensile Strength |
YeildStrength |
Elongation |
Density |
A242 |
≥550MPa |
≥345 MPa |
25% |
7.85g/cm3 |
Corten Steel Vs. Carbon Steel
Compared with ordinary carbon steel, the corrosion resistance of A242 steel plates can be improved by 2-8 times, especially in harsh environments such as oceans and industrial atmospheres. This is due to the self-repairing ability of its oxide layer. When the surface is slightly scratched, the oxide layer can be regenerated to maintain its protective effect.
Applications:
ASTM A242 steel plates have a very wide range of applications. It is often used for curtain walls, roofs and facade decoration, sculptures, etc.
Corten Steel Plate In Stock:
FAQ:
1.Q: How long can make delivery?
A: For stock products, will make shipments in 5- 7 days after receiving deposit; for products need new production for common materials, usually make shipments in 10-15 days; for products need new production for special and rare materials, usually need 20-30 days to make shipment.
2.Q:Can I visit your factory?
A: Sure,welcome to you visit our factory at any time.
3.Q:Where are you?
A: Anyang in Henan Province.
4.Q: What certifications do your products have?
A: We have ISO 9001,BV, SGS, CE, TUV and other certifications.
5.Q:What are your terms of payment?
A:30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100%.Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days, O/A.
Tag:
ASTM A242 Corten Steel Plate, China Corten Steel Sheet Manufacturers, Suppliers, Factory,Carbon Steel, Weathering Steel Plate
