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Duplex UNS S32550 Stainless Steel Plate Alloy 255 Stainless Steel 1.0 - 30.0mm CR HR SS Plate
| Place of Origin | China |
|---|---|
| Brand Name | TISCO BAOSTEEL |
| Certification | ISO |
| Model Number | UNS S32550 |
| Minimum Order Quantity | 500 kgs |
| Price | 4000-6000 USD/Ton |
| Packaging Details | standard packing for export |
| Delivery Time | 5 - 12 days based on the quantity |
| Payment Terms | T/T, Western Union |
| Supply Ability | 20Ton per week |
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xProduct Details
| Products | Stainless Steel Plate | Grade | UNS S32550 |
|---|---|---|---|
| Width | 1500mm 1219mm 1000mm | Surface | NO.1 2B |
| Brand | POSCO TISCO BAOSTEEL | Standard | ASTM A240/240M |
| Loading Port | Shanghai Port | Thickness | 0.6 - 30.0mm |
| Highlight | stainless plate,ss plate,custom stainless steel plates |
||
Product Description
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
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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
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Indian Origin, European Origin, Japanese Origin, US Origin, Japanese Origin, X Thailand Origin, Taiwan Origin |
|
Technique
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Cold Rolled and Hot Rolled |
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Width
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1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm etc |
|
Stainless Steel 316 Sheet Finish
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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 |
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Form
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Coils, Foils, Shim Sheets, Rolls, Plain Sheets, Ring (Flange), Strip, Perforated Sheets, Blank (Circle), Chequered Plate, Flats, etc. |
| Price term | CFR, 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) |
|---|---|---|---|
| 760 | 550 | 25 | 280 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
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