Weathering Steel Plates
Weathering steel plates also called Corten steel forms a natural rust like layer when exposed to air and moisture. This tough skin protects the metal from further corrosion so painting is not needed. Dhanlaxmi Steel offers Corten A Plates, Corten B Steel Plates, ASTM A242 Steel Plate, and S355J2W Weathering Steel Plates for long-life outdoor use.
These plates come in grades like ASTM A242 Type 1 and ASTM A588 Gr.A, known for strong tensile and yield values.Corten A steel plate usually gives a yield strength near 345 MPa and a tensile strength near 485 MPa. Thickness ranges from 2 mm to over 120 mm. Production includes smelting, continuous casting, hot rolling, and controlled cooling to develop strength and patina-forming ability.
ASTM A242 Type 1, ASTM A588 Gr.A Plate, ASTM A588 Gr.B Plate, Corten A Steel Plate, Corten B Steel Plate, IRSM-41-97 Plate, S355J2W Weathering Steel Plate Supplier.
Weathering steel plates stand out for rust resistance, strength, and long service life. They work well in bridges, buildings, rail projects, shipping containers, and garden structures. The patina gives a warm, earthy look that suits modern and rustic designs. These plates offer a low-maintenance choice where both strength and style matter, making them ideal for exposed and harsh environments.
Various Types Of Weathering Steel Plates
Corten A Steel Plate
Corten B Steel Plate
ASTM A242 Type 1 Weathering Steel Plate
ASTM A588 Grade A Plate
IRSM 41-97 Weathering Steel Plate
S355J2W Weathering Steel Plate
Buy S355J2W Weathering Steel Plate, ASTM A588 Grade A Steel Plate, IRSM-41-97 Plates Supplier, Huge Stock of S355J2W Corrosion Resistant Plates Supplier.
Grades follow standards like ASTM A588, A242, A606-4, and A847, along with EN
10025-5 for grades like S355J2W. Products may also follow JIS G3125. Quality systems often
meet ISO 9001. Plates ship with mill test reports and safe export packaging to prevent rust
stains or surface marks during transport, with options like wooden pallets and waterproof
wrapping.
For strong and durable Corten A steel plate or A588 Gr.B corrosion resistant steel plates,
contact us today. Tell us your project needs, and we will supply the right grade and size
for fast delivery.
Weathering Steel Plates Specification
| Grades | Grades A and B |
| Thickenss | 1/4" to 1/2" |
| Width |
48.00" |
| Length |
120.00" |
| Application | Building Facades to Construct Roofs |
| Weldability | Anual Welding or Submerged Arc Welding |
Chemical Composition of Weathering Steel Plates
| Si % max. |
C % max. |
Mn % | Z% | S % max. |
P % | N % max. |
Cr % | V% | Cu % | Ni% | Mo% | |
| According to EN 10027-1 & CR 10260 | ||||||||||||
| S235J2W | 0.40 | 0.13 | 0.20-0.60 | 0.03 | 0.04 | 0.40-0.80 | 0.25-0.55 | 0.65 | ||||
| S235J0W | 0.40 | 0.13 | 0.20-0.60 | 0.04 | 0.04 | 0.01 | 0.40-0.80 | 0.25-0.55 | 0.65 | |||
| S355J2WP | 0.75 | 0.12 | 1.00 | 0.03 | 0.06-0.15 | 0.30-1.25 | 0.25-0.55 | 0.65 | ||||
| S355J0W | 0.75 | 0.12 | 1.00 | 0.04 | 0.06-0.15 | 0.01 | 0.30-1.25 | 0.25-0.55 | 0.65 | |||
| S355J2W | 0.50 | 0.16 | 0.50-1.50 | 0.15 | 0.03 | 0.03 | 0.40-0.80 | 0.25-0.55 | 0.65 | 0.30 | ||
| S355J0W | 0.50 | 0.16 | 0.50-1.50 | 0.15 | 0.04 | 0.04 | 0.01 | 0.40-0.80 | 0.25-0.55 | 0.65 | 0.30 | |
| S355K2W | 0.50 | 0.16 | 0.50-1.50 | 0.15 | 0.03 | 0.03 | 0.40-0.80 | 0.25-0.55 | 0.65 | 0.30 | ||
| According to ASTM & ASME Specn. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A 588 Gr. B | 0.15- 0.50 |
0.20 | 0.75-1.35 | 0.05 | 0.04 | 0.40-0.70 | 0.01- 0.10 |
0.20-0.40 | ||||
| A 588 Gr. A | 0.3- 0.65 |
0.19 | 0.80-1.25 | 0.05 | 0.04 | 0.40-0.65 | 0.02- 0.10 |
0.25-0.40 | ||||
| A 588 Gr. C | 0.15- 0.40 |
0.15 | 0.80-1.35 | 0.05 | 0.04 | 0.30-0.50 | 0.01- 0.10 |
0.20-0.50 | ||||
| A 242 Type-1 | 0.15 | 1.00 | 0.05 | 0.15 | 0.20 min. | |||||||
| A 588 Gr. K | 0.25- 0.50 |
0.17 | 0.50-1.20 | Cb-0.005 -0.05 |
0.05 | 0.04 | 0.40-0.70 | 0.30-0.50 | ||||
| A 242 Type-2 | 0.20 | 1.50 | 0.05 | 0.04 | 0.20 min. | |||||||
| According to IS STD. | ||||||||||||
| IRSM-41 | 0.30- 0.50 |
0.10 | 0.25-0.45 | 0.03 | 0.075-0.14 | 0.35-0.49 | 0.05 | 0.30-0.60 | 0.28- 0.49 |
0.05 | ||
Mechanical Properties of Weathering Steel Plates
| Element | Weathering Steel B | Weathering Steel A |
| Tensile strength Rm MPa | 485 | 485 |
| Minimum yield point ReH Mpa * | 345 | 345 |
| Minimum elongation A (Lo=5.65 vSo) % | 19 | 20 |
Check ASTM A242 Type 1, ASTM A588 Gr.A Plate, ASTM A588 Gr.B Plate, Corten A Steel Plate, Corten B Steel Plate Sizes.
Weight Chart of Weathering Steel Plates
| Thickness | Weight / Ft. |
| 1/4 | 10.21 lb |
| 3/16 | 7.66 lb |
| 1/2 | 20.42 lb |
| 3/8 | 15.31 lb |
| 1 | 40.84 lb |
| 3/4 | 30.63 lb |
| 1-1/2 | 61.26 lb |
Size Range of Weathering Steel Plates
| Thickness | Length | Width | Weight (lbs/ft) |
| 1/2″ | 120.00″ | 48.00″ | 20.420 |
| 1/4″ | 120.00″ | 60.00″ | 10.210 |
| 1/4″ | 120.00″ | 48.00″ | 10.210 |
| 3/8″ | 120.00″ | 48.00″ | 15.315 |
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