SPA-H Corten Steel for Rail Road Construction
"Weathering" refers to the chemical composition of these steels, allowing them to exhibit increased resistance to atmospheric corrosion compared to other steels. This is because the steel forms a protective layer on its surface under the influence of the weather.
The corrosion-retarding effect of the protective layer is produced by the particular distribution and concentration of alloying elements in it. The layer protecting the surface develops and regenerates continuously when subjected to the influence of the weather. In other words, the steel is allowed to rust in order to form the 'protective' coating.
- Color Changes when the steel exposed to the air
- Excellent weather resistance
- Environmental friendly
- Long service life
steel plate specifications | |
Technique |
Hot Rolled |
Material Grade |
SS400(equivalent to Q235,A36,S235JR) |
Thickness |
0.1mm-200mm |
Width |
600mm-3000(special specification is available) |
Length |
2000mm-12000mm(special specification is available) |
Packing |
Standard export packing or as per customer requirement |
Surface treatment |
Galvanized or Non galvanized or coated,etc |
Application |
Ship building, Engineering construction, Mechanical manufacturing, Pavement slab, ect |
STANDARD |
CORTEN Steel GRADE |
EN10025-5 |
S235J2W,S355J0WP,S355J2WP,S355J0W,S355J2W,S355K2W |
JIS G3114 |
SMA400AW,SMA400BW,SMA400CW,SMA400AP,SMA400BP, SMA400CP, SMA490AW,SMA490BW,SMA490CW,SMA490AP, SMA490BP,SMA490CP ,SMA570W,SMA570P |
CORTEN |
Corten A,Corten B |
GB4171-84 |
09CuPCrNi-A,09CuPCrNi-B,09CuP |
ASTM |
A588GrA,A588GrB,A588GrC,A588GrK |
- Railway train, dining car, reefer car, etc
- Stamping piece and decoration piece
- Transportation manufacturing
- Tanks
- Architectural roof
- Landscape
- Sculpture
- Facades, wall cladding
- Architectural structure, like bridge, tower,oil derrick, harbor structure, chimneys, tubular bridges
Modern artists prefer to use weathering steel to form sculpture, building facade, museum, and city landmark. For the most common application, shipping containers must be the most popular, since near to the sea, anti-corrosion is an important quality. Nowadays, people applied the weathering steel to the architecture building and bridge construction.
Grade |
C |
Si |
Mn |
P |
S |
Cu |
Cr |
Ni |
Ti |
RE |
09CuPCrNi-A |
0.12 |
0.25-0.75 |
0.20-0.50 |
0.06-0.12 |
≤0.02 |
0.25-0.50 |
0.30-1.25 |
0.12-0.65 |
- |
- |
Q355GNH(A/B/C/D/E) |
0.12 |
0.20-0.75 |
≤1.0 |
0.07-0.15 |
≤0.02 |
0.25-0.55 |
0.30-1.25 |
≤0.65 |
- |
- |
09CuPTiRE-A |
0.12 |
0.20-0.40 |
0.25-0.55 |
0.06-0.12 |
≤0.02 |
0.25-0.50 |
- |
- |
≤0.030 |
0.010-0.040 |
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 |
- |
- |
Corten B |
0.19 |
0.80-1.25 |
0.80-1.25 |
0.035max |
0.030 |
0.25-0.40 |
0.40-0.65 |
0.40 |
- |
- |
Grade |
Thickness (mm) |
Yield Strength (MPa) |
Tensile Strength (MPa) |
Elongation A (%) |
09CuPCrNi-A |
2-6 |
345 |
480 |
24 |
6-12 | ||||
Q355GNH(A/B/C/D/E) |
2-6 |
355 |
490-630 |
22 |
6-12 | ||||
09CuPTiRE-A |
2-6 |
295 |
390 |
24 |
Corten A |
2-12 |
345 |
485 |
20 |
6-12 | ||||
Corten B |
2-15 |
345 |
485 |
19 |
6-20,(20)-40 |
Our plates are sourced from the highest quality steel manufacturers in China and, like all our suppliers, these manufacturers have been vetted and assessed by our procurement team.
As well as being available from stock all steel plate can be cut to size and shape according to your fabrication and design requirements and all work is governed by our independently accredited and regularly audited quality systems to ISO 9001.
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