UNS S32760 duplex stainless steel pipe, which belongs to American standard duplex steel, is a super duplex stainless steel containing 0.75% tungsten and copper, and about 25% chromium (austenite/ferrite).
The surface of Alloy UNS S32760 Seamless Pipe supplied by GNEE is smooth, without defects such as cracks, folds, rolling and scarring. And the yield strength reaches more than 550MPa, and the tensile strength exceeds 750MPa, showing high strength performance. The PREn (pitting equivalent) number of ASTM A790 UNS S32760 duplex stainless pipe is greater than 40.0, ensuring high pitting resistance. When the working temperature is above 300℃ for a long time, the toughness of the material will decrease significantly.
ASTM A790 UNS S32760 Pipe is mainly used in oil and gas and marine applications, usually used in pressure vessels, choke valves, Christmas trees, flanges and piping systems.
Products Data
ASTM A790 S32760 Duplex Stainless Pipe Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Mo | Ni | N | Other |
| S32760 | 0.030 | 0.80 | 1.20 | 0.035 | 0.020 | 24.0/26.0 | 3.0/5.0 | 6.00/8.00 | 0.24/0.32 | Cu:0.50 |
Duplex S32760 cold drawn pipe Physical Properties
| UNS No | Grade | Proof Stress 0.2% (MPa) |
Tensile Strength (MPa) |
Elongation A5(%) |
Hardness Max | |
| HB | HRB | |||||
| S32760 | 2507 | 550 | 795 | 15 | 310 | 32* |
Duplex Steel UNS S32760 Pipes Specification
| ASTM Specification | ASTM A790, ASME SA790 |
| Manufacturing Type | Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded |
| Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS |
| Standard | SUS, JIS, AISI, ASTM, GB, DIN, EN |
| Pipe End Type | Plain End, Beveled End, Treaded S32205 Stainless Steel Pipe |
| Surface Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish, etc |
| Gauge (Swg & Bwg) | 10, 12, 14, 16, 18, 20 Swg. |
| Temperature Range | -50 to 300°C (Depends on material grade) |
Products display
ASTM A790 UNS S32760 Round Pipes
Why Choose GNEE
GNEE is a professional Chinese stainless steel pipe manufacturer and stainless steel pipe supplier, specializing in industrial stainless steel welded pipes and special alloy pipes, with an annual production capacity of up to 7000 tons.
The produced pipes comply with GB, ASTM/ASME, JIS, DIN, EN, GOST and ISO standards.
If any question,please contact with us freely by E-mail or Telephone.sales@gneetube.com
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