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Super Duplex S32750 S32760 Super Duplex Stainless Steel
Product Description:
Super Duplex Stainless Steel
UNS S32750 & UNS S32760
Super Duplex Plate/Sheet
Super Duplex Seamless &
Welded Tube
Super Duplex Seamless & Welded Pipe
Super Duplex Round
Bar
Super Duplex Flanges F53/F55
Super Duplex Specialty Forgings
Super
Duplex Seamless & Welded BW Fittings
Trade Name | UNS | Super Duplex Industry Specifications | Chemical Composition | Min.Tensile (KSI) |
Min.Yield (KSI) |
Elongation % |
SAF 2507® |
UNS S32750 |
ASTM A182 F53, A240, A276, A479, A789, A790, A815, A928,
A988 SAE J405 |
C 0.030 max Cr 24.0-26.0 Cu 0.5 max Mn 1.20 max Mo 3.0-5.0 N 0.24-0.32 Ni 6.0-8.0 P 0.035 max S 0.020 max Si 0.8 max |
116 | 80 | 15 |
UNS S32760 | ASTM A182 F55, A240, A276, A314, A473, A479, A789, A790,
A815, A928, A988 SAE J405 |
C 0.03 max Cr 24.0-26.0 Cu 0.5-1.0 Mn 1.0 max Mo 3.0-4.0 N 0.2-0.3 Ni 6.0-8.0 P 0.03 max S 0.01 max Si 1.0 max W 0.5-1.0 |
109 | 80 | 25 |
SAF 2507® is a registered trademark for Sandvik
This is a Duplex alloy stainless steel designed to feature high strength, resistance to pitting, stress corrosion cracking, erosion corrosion and corrosion fatigue, crevice corrosion and strong weldability.
Super Duplex Applications
Oil and gas industry equipment,
Offshore platforms, heat exchangers,
process and service water systems, fire-fighting systems, injection and ballast
water systems,
Chemical process industries, heat exchangers, vessels, and
piping,
Desalination plants, high pressure RO-plants and seawater
piping,
Mechanical and structural components, high strength,
corrosion-resistant parts,
Power industry FGD systems, utility and industrial
scrubber systems, absorber towers, ducting, and piping.
Super Duplex Corrosion Resistance
The high chromium and molybdenum content of Super Duplex makes it extremely resistant to uniform corrosion by organic acids like formic and acetic acid. Super Duplex also provides excellent resistance to inorganic acids, especially those containing chlorides.
The pitting Resistance equivalent of Super Duplex, calculated by PREN = Cr + 3.3Mo + 16N, will exceed 40 in most material forms.
Contact Us
Name: Gao Ben
Tel: 0510-88688870
Fax: 0510-88680060
Add: Chun Xing Industrial Area,Youyi Road,Xishan District,Wuxi City,China
Email: gaoben2012@hotmail.com
MSN: gaoben2012@hotmail.com
Skype: benwallace2012
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