- Categories
-
- Carbon Steel
- »Seamless Steel Pipe
- »02API Line pipe
- »03Weld Steel Pipe
- »04_Square pipe
- »05_Ductile Iron pipe
- »06_Carbon Steel Sheet
- »07_Carbon Steel Coil/Strip
- »08_Steel Bar
- »09_Rebar
- »Steel Profile
- Galvanized Steel
- »Galvanized Steel Pipe
- »Galvanized Steel Sheet
- »Galvanized Steel Coil
- »Galvalume/Aluzinc Steel Coil
- »PPGI/PPGL
- »Corrugated Roofing Sheet
- »Galvanized Steel Wire
- »Galvanized Steel Profile
- Latest Products
-
-
PPGI/PPGL
-
ASTM A321 TP321 seamless welded pipe and tube
-
ASTM B677 UNS NO8904 904L Pipe Tube
-
Hastelloy C-22 ASTM B474 UNS N06022 Alloy C-22 DIN 2.4602 EFW Welded Pipe
-
Duplex Steel N08904 Plate Sheet
-
Inconel 690 2.4642 Plate Sheet
-
ASTM B162 ASME SB162 UNS N02201 Alloy Steel Plate Sheet
-
ASTM A276 S30400 Round Bar
-
- Contact Us
-
Tel: 0086-17695531343
WhatsApp: 022-26819651
E-mail: sales@tsingshan-scaffold.com
Duplex Steel S32550 Plate Sheet
-
Type: Plate, Sheet, Strip, Coil
Length: 0-12m
Width: 0-2500mm
Thickness: 0.3-1200mm
Process: Hot/Cold Rolled
Surface: 1,2D,2B BA,3,4,6,7
UNS S32550 a highly superduplex solid solution trengthened alloy, it contains both austenitic and ferritic crystal structures, which provides high strength and wear resistance while offering superior corrosion resistance compared to 316 stainless steel. UNS S32550 Duplex Steel Plate offers superior resistance to pitting and crevice corrosion, stress corrosion cracking, and corrosion fatigue.
UNS S32550 Equivalent Grade Designation
2507 Cu
ALLOY 255
DIN EN 1.4507
X2CrNiMoCuN25-6-3
FERRALIUM 255
Super Duplex stainless steel UNS S32550 Chemical Composition
| Grade | C≤ | Mn≤ | P≤ | S≤ | Si≤ | Ni | Cr | Mo | N | Cu | Fe |
| UNS S32550 | 0.025 | 0.80-1.20 | 0.025 | 0.005 | 0.7 | 4.50-6.50 | 24.00-27.00 | 2.90-3.90 | 0.10-0.25 | 1.50-2.50 | Bal |
FERRALIUM 255 UNS S32550 Mechanical Properties
| Yield 0.2 % ( ksi/Mpa), Min | Tensile (ksi/Mpa), Min | Elongation ( % in 50mm ), Min | Reduction in Area, % | Hardness (HB), Max |
| 550 | 750 | 25 | 55 | 290 |
ALLOY 255 UNS S32550 Physical Properties
| Density ( Kg/m3 ) | Elastic Modulus ( Gpa ) | Co-eff of Expansion ( µm/m/°C | Thermal Condc. (W/m.K) | Electric Resistivity (nΩ.m) |
| 7850 | 200 | 14.5 | 19 | 850 |
UNS S32550 Duplex Steel Plate is used in a variety of industries, including oil and gas, chemical processing, and marine engineering. It is commonly used for applications that require high strength, resistance to corrosion, and an ability to withstand harsh environments:
Oil and Gas industry equipment
Chemical process industries
Marine Industry and Shipbuilding
Pollution Control
Pulp and Paper Industry
Food Industry
Civil Engineering
Send Inquiry
Copyright © 2024-2025 TSINGSHAN INDUSTRY（TIANJIN）CO.,LTD All Rights Reserved. 备案中... Privacy Policy
Home
Tel
Email
Mobile phone