Home Companies JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Duplex UNS S32550 Stainless Steel Plate Alloy 255 Stainless Steel 1.0 - 30.0mm CR HR SS Plate

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Contact Us

[China] country

Trade Verify

Address: No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province

Contact name:Gao

Inquir Now

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Suppliers
  • Trust
    Seal
  • Verified
    Supplier
  • Credit
    Check
  • Capability
    Assessment

Duplex UNS S32550 Stainless Steel Plate Alloy 255 Stainless Steel 1.0 - 30.0mm CR HR SS Plate

Country/Region china
City & Province wuxi jiangsu
Categories Metallurgy Machinery Parts
InquireNow

Product Details

Duplex UNS S32550 Stainless Steel Plate Alloy 255 Stainless Steel 1.0 - 30.0mm CR HR SS Plate

Specification of SS UNS S32550 sheet

specifications
ASTM A240 / ASME SA240, EN 10088-2
Stainless Steel 316ti Sheet Standard
ASME, ASTM, DIN, BS, EN
Thickness
1 to 200mm
Length
2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface
2B, etching, BA,, NO.4, NO.8, Brush, NO.1, mirror, 8K, hair line, embossed, 2D, checkered, sand
blast, etc
Origin
Indian Origin, European Origin, Japanese Origin, US Origin, Japanese Origin, X Thailand Origin, Taiwan Origin
Technique
Cold Rolled and Hot Rolled
Width
1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm etc
Stainless Steel 316 Sheet Finish
Cold rolled sheet (CR), SATIN (Met with Plastic Coated), BA NO(8), Hot rolled plate (HR), 2B, 2D
MTC
Available as per EN 10204 3.1, Mill Test Certificate
Brand Name
TISCO BAOSTEEL POSCO JISCO LISCO 
Container
40ft HC: 12032m
Form
Coils, Foils, Shim Sheets, Rolls, Plain Sheets, Ring (Flange), Strip, Perforated Sheets, Blank (Circle), Chequered Plate, Flats, etc.
Price termCFR, Ex-Work, FOB, CNF, CIF
Size
40ft GP: 12032mm x 2352mm x 2393mm
 20ft GP: 5898mm x 2352mm x 2393mm

 

S32550 Duplex Stainless Steel

S32550 is an exceptional stainless steel designed for high strength use with good resistance to chemical corrosion and attack from seawater. It has a finely tuned, well-balanced chemical composition and a tightly controlled production procedure all of which ensure an optimisation of mechanical properties, corrosion resistance and workability.

The alloy has an equal balance of austenite and ferrite in the duplex microstructure that ensures mechanical properties at least 40% higher than those of 316 stainless steel as well as superior toughness and ductility to ferritic stainless steels.

S32550 is also designed with a composition formulated to guarantee a PREN (%Cr + 3.3times%Mo + 16times%N) of greater than 40.0 and ensures a critical pitting temperature above 40ºC, a critical crevice corrosion temperature of greater than 30ºC and a very high corrosion resistance in seawater as well as in sulphuric acid, nitric acid, phosphoric acid and a large number of organic acids.

Related Specifications of S32550

  • ASTM A240
  • ASTM A479
  • 1.4507
  • X2CrNiMoCuN25-6-3

Nominal Composition of S32550

Fe rem, Cr 26.0%, Ni 6.0%, Mo 3.5%, Cu 2.0% N 0.2%

Mechanical Properties of S32550

Ultimate Tensile Strength (N/mm²)Proof Stress (N/mm²)Elongation (%)Hardness (HB)
76055025280 max

Key Features of S32550

  • Very good mechanical properties
  • Excellent resistance to fatigue and corrosion fatigue
  • Excellent general corrosion resistance
  • High resistance to erosion and abrasion in flowing systems
  • Good machinability and weldability

Applications of S32550

Offshore & marine | Offshore platforms, components for gas, oil and process cooling plants; instrumentation, wellhead and subsea wellhead fittings; desalination plants, seawater cooled heat exchangers, cargo heating systems, marine shafts (for boats etc) and high strength fasteners

Chemical processing | Equipment handling organic or dilute sulphuric acid, process solutions contaminated with chlorides, refinery equipment, desulphurising and distillation units; sewage plant components, fire extinguishing systems, general processing; mixing plant and high strength fasteners

Other | Nuclear waste casks, medical instruments, paper mill equipment and chemical process plants; mechanical components including springs, screws, bolts, gears, bushes and wear rings

Products Show

 

Hot Products

EN 10088 1.4571 Stainless Steel Sheet Plate 316Ti SS Sheet Cold Rolled 0.6 - 3.0mm Thickness 316ti ...
NO.1 Finishing SS Plate 300 Series 301 304 304L 309S 310S 316l 317l 321 Stainless Steel Flat Plate ...
Corrosion Resistant Stainless Steel Plate Grade 304 316L 317L 904L 2205 2507 Products Stainless ...
DIN 1.4529 Stainless Steel Plate / SS Plate Alloy 1.4529 Thickness 0.4 - 30.0mm Hot Rolled & Cold ...
Cold Rolled Stainless Steel Sheet 2B BA HL Surface 201 304 309S 310S 316L 410 420 430 Products ...
AISI439 Stainless Steel Sheet Cold Rolled 2D Surface 0.5 - 3.0mm for Exhaust Pipe Products ...