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Duplex Steel S31803 Sheets, Plates & Coils

Duplex Steel S31803 Sheets, Plates & Coils

Duplex Steel S31803 Sheets, Plates, and Coils are work-hardenable stainless steel alloys with high yield strength and corrosion resistance. Due to this, these duplex steel sheets, plates, and coils have qualities shared by ferritic and austenitic steel sheets. These take into account the high chromium and mild nickel levels. The leaves provide the best stress corrosion, cracking, and crevice corrosion resistance. These also resist sulfide and chloride-induced stress corrosion conditions. The plates, coils, and sheets also demonstrate good formability and durability. These are heated to a working temperature of 954 to 1149 degrees Celsius. TIG, MIG, and SMAW welding techniques are being used. The best manufacturing firms provide local and international customers with a superb selection of Duplex Steel S31803 Sheets, Plates, and Coils. They use premium-grade raw materials from top merchants to offer their customers an excellent choice of products. The latest technology and qualified personnel are also being added, which helps to produce perfect and the right size products. They provide the items in precise shapes, sizes, lengths, dimensions, and thicknesses to satisfy the needs and wants of the clients.

Duplex Steel S31803 Sheets, Plates & Coils Specifications

Specifications : ASTM A240 / ASME SA240
Standards : ASTM, ASME and API
Thickness of Sheets (Cold Rolled): Ranging from 0.3 mm to 6 mm
Thickness of Plates (Hot Rolled) : Ranging from 3.0 mm to 20 mm
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Thickness : 0.01~200mm
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface and Finish : 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Form : Perforated Sheet, Chequered Plate, Flats, Shim Sheet, Foils, Blank (Circle), Ring (Flange) & Angle, Coils, Channel, Strip, etc.

Duplex Steel S31803 Sheets, Plates & Coils Equivalent Grades

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
Duplex Steel UNS S31803
S31803
1.4462
-
-
-
-
-

Duplex Steel S31803 Sheets, Plates & Coils Chemical Composition

Grade Ni Cr N C Mn P S Si Mo
Duplex Steel UNS S31803
4.5 – 6.5
22 – 23
0.14 – 0.2
0.030 max
2.0 max
0.030 max
0.02 max
1 max
3 – 3.5

Mechanical Properties of Duplex Steel S31803 Sheets, Plates & Coils

Grade Density Melting Point Tensile Strength Yield Strength Elongation
Duplex Steel UNS S31803
7.8 g/cm3
1440 °C (2625 °F)
Psi – 90000 , MPa – 620
Psi – 65000 , MPa – 450
30 %

Other Products & Grade

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