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Atmospheric Corrosion Resistant Plate

Corrosion Resistant Steel Plate

Corrosion Resistant Plate

Weather Resistant Steel Plate

Weathering Steel Plate

Weather Resistant Plate

Weathering Steel* Plate

Weathering Steel Sheet

Weathering Steel*

Weathering Steel A

EN10025-5 S355 JOWP

EN10025-5 S355 J2WP

ASTM A 242 TYPE I

ASTM A 588 GRADE A

JIS G 3125

IRS M-41/97

DIN 1.8946

Weathering A Steel

JIS G3125 Spa-H

S355 J0wp

S355 J2wp

ASTM 242 TYPE 2

ASTM 606 TYPE 4

Astm A 242 Type 1

Irsm41 - 97

IRSM-41 / SAILCOR

Weathering Steel A* HSLA

S355J2WP

1.8946

ASTM 242 TYPES 1

E36WA4

FE510 DIKI

S355JOWP

1.8945

ASTM 242 GRADE 1

9CRNICU234

E36WA3

WR50A

WR50B

WR50C

FE510CIKI

09CUPCRNIA

10H

15217

FE355-1A

 

Corrosion Resistant Steel Plates

Atmospheric Corrosion Resistant Steel
Steel Grade Material No.
TKS Standard Indian Standard EN 10025 ASTM Standard
Weathering Steel A IRSM 41-97 S355JOWP ASTM A 242
TYPE 1
1.8946
 
Weathering steel, best-known under the trademark Weathering Steel A steel and sometimes written without the hyphen as "Weathering Steel A* steel", is a group of steel alloys which were developed to obviate the need for painting, and form a stable rust-like appearance if exposed to the weather for several years. United States Steel Corporation (USS) holds the registered trademark on the name Weathering Steel A. Although USS sold its discrete plate business to International Steel Group (now Arcelor-Mittal) in 2003, it still sells Weathering Steel A branded material in strip-mill plate and sheet forms.

Conquest Steel & Alloys is a Supplier of ASTM A242 steel plates fall under the banner of ‘weathering Steel plates’, much-admired for their ability to display improved resistance to atmospheric corrosion compared to ordinary grade steel. These steel plates are also known as Weathering Steel A low alloy steels; their chemical composition is granting them high tensile strength.

The original Weathering Steel A received the standard designation ASTM A 242 TYPE-1("Weathering Steel A") from the ASTM International standards group. Newer ASTM grades are ASTM A 606 for thin sheet. All alloys are in common production and use. ASTM A242 is hot rolled products of structural steels in technical delivery conditions with improved atmospheric corrosion resistance. It was first used in buildings in 1958 because it has anti-corrosion properties, and was widely used for bridges, trains, cars, trucks, container, harbor construction, oil platforms and industrial facilities and so on. It has a very low base cost among wrought alloy steels in the same category. In addition, it has the lowest embodied energy and a very low tensile strength. It is a copper chromium alloy steel – this alloy displays a greater level of resistance to atmospheric weathering when compared to other unalloyed steels. Its chemical composition promotes the early formation of an adhering protective layer of rust when exposed to the elements. The mechanical characteristics and the resistance to atmospheric corrosion form this steel, the best product for the fabrication of agricultural vans and railway wagons, structures of bridges, water pipes, fans, chimney, sand boilers. The natural finish does not normally require any form of maintenance such as painting, which makes the material a highly cost effective alternative to other structural steels. Mainly used for construction of tanks, containers, bridges, frame structures, vehicles, etc with the request of welded, bolted, etc.

The original Weathering Steel A received the standard designation ASTM A 242 TYPE-1("Weathering Steel A") from the ASTM International standards group. Newer ASTM grades are A 588 ("Weathering Steel A") and A 606 for thin sheet. All alloys are in common production and use.

JIS G 3125:2004: Japanese grade for weather resistant steel plates: Superior atmospheric corrosion resisting rolled steels This Standard specifies the rolled steel having high atmospheric corrosion resistance, to be used for vehicle, building, steel tower and other structure.

IRSM 41-97 Corrosion Resistance steel INDIAN grade for weather resistant steel plates: IRSM 41-97 standard of Indian railways specifically formed for wagon body due to it high resistance to corrosion, Major wagon builder being Rail Coach Factory.
 
 
Chemical Composition :
C Si Mn P S Cr Cu Ni
0.15 0.80 1.1 max 0.05 - 0.16 0.04 – 0.035 0.25 - 1.35 0.20 - 0.60 0.01
Mechanical Properties : Hot Rolled Sheets
Yield Strength
(MPa)
Tensile Strength
(MPa)
Minimum Elongation A
(Lo = 5.65 vSo) %
355 470 - 630 20
Mechanical Properties : Cold Rolled Sheets = 3 mm in thickness
Yield Strength
(MPa)
Tensile Strength
(MPa)
Minimum Elongation A
%
345 510 - 680 27
APPLICATIONS:
Chimneys, Bridges, Tubular bridges, Facades, Containers, Tanks, Weathering Steel Facades

PRODUCTS :

Corrosion Resistant Steel Plates | Sailma Grades Steel Plates & Sheets | Wear Plates As Per Hardox 400,

RAEX 400, JFE EH 360, FORA 400, XAR 400, DILLIDUR 400, 400 BHN Hardness Plates


Alloy Steel Plates / ASTM A 387-78 / Pressure Vessel Plates |EN10028 15MO3, 16MO3 , ASTM A 204 GRADE A ,

ASTM A 204 GRADE B , ASTM A 204 GRADE C


Boiler and Pressure Vessel Steel Plates | ASTM A36 , ASTM 283 GRADE A , ASTM 283 GRADE C , S27JR , S235JR ,

IS2062 GRADE A , IS2062 GRADE B , SS 400
| Stainless Steel Plates

Duplex / Super Duplex Steel | Inconel 625 (ALLOY 625 UNS N06625), Hastelloy C276 (ALLOY C276 UNS

N10276), Inconel 600 (Alloy 600 UNS N06600) , Inconel 825 (Alloy 825 UNS N08825), Inconel 800 (Alloy

800 UNS N08800), Monel 400 (Alloy 400 UNS N04400), Alloy 2


ASTM A 387 | ASTM 242 TYPE-1 | ASTM 588 GR.A | JIS G 3125 SPA H | IRSM 41-97 | IRSM 44 | S355J2W+N

Weathering Steel A | Boiler Quality Plates ASTM A 516 GR. 60/70 | High Tensile Plates As Per Weldox, Dillimax

690, S690QL , Naxtra 70 , Weldox , JFE 780LE , Hiten 780