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| Categories | Stainless Steel Pipe |
|---|---|
| Brand Name: | DELTA |
| Model Number: | 304 316L 316LN 316Ti 317L 321 310S 309S 347 2205 2507 904L 254SMO S32760.etc |
| Certification: | ISO |
| Place of Origin: | China |
| MOQ: | 500 kgs |
| Price: | 4000-5000 USD/Ton |
| Payment Terms: | T/T, Western Union, L/C |
| Supply Ability: | 10 Ton per week |
| Delivery Time: | 5 - 12 days based on the quantity |
| Packaging Details: | standard packing for export |
| Products: | stainless steel seamless pipe |
| Grade: | 304 316L 316Ti 316ln 321317L 2205 S32760 254smo 2507 310S 347 904L.etc |
| Standard: | ASTM GB EN |
| Length: | 6m or custom cutting any length as request |
| Diameter: | DN10 - DN400 |
| Wall thickness: | SCH10 - XXS or unstandard size |
| Type: | seamless pipe |
| Service: | cutting, polishing |
| Other Pipe: | welded pipe |
| Company type: | storage company |
| Company Info. |
| JIANGSU MITTEL STEEL INDUSTRIAL LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
Super Duplex Stainless Steel Pipe Grade UNS S32760 SS Pipe DN10 - DN250
Super Duplex Alloy UNS S32760 (F55 / 1.4501) has excellent
corrosion resistance to a wide variety of media, with outstanding
resistance to pitting and crevice corrosion in seawater and other
chloride containing environments, with Critical Pitting Temperature
exceeding 50°C.
Providing higher strength than both austenitic and 22% Cr Duples
Stainless Steels UNS S32760 (F55) is suited to a variety of
applications in industries such as Chemical Processing, Oil & Gas,
and Marine environments.
UNS S32760 (F55 / 1.4501) is listed in NACE MR 01 75 for sour
service and having gained ASME Approval for Pressure Vessel
applications.
Wall Thickness available:
Schedule 5S - Schedule XXS (heavier on request)
| UNS | Super Duplex Industry Specifications | Chemical Composition | Min.Tensile (KSI) | Min.Yield (KSI) | Elongation % |
| 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 | 2 |
S32760 super duplex stainless steel is developed to be used in
aggressive environments. Properties of S32760 include toughness,
high strength, corrosion resistance in a large number of organic
and inorganic acids. Finally it features high resistance to strong
alkalis and resists corrosion in a number of non-oxidizing acids.
While involving extended exposure to temperatures more than 572F
use of S32760 is not recommended. The chemical composition of
S32750 and S32760 are similar; however, the latter contains
slightly more copper and tungsten. The copper content (min. 0.5,
max 1.0) permits excellent resistance to corrosion in many
non-oxidizing and mineral acids like hydrochloric and sulfuric
acid.
| Elements | C | Cr | Cu | Fe | Mo | Mn | N | Ni | P | S | Si | W |
| Minimum | 24.0 | 0.5 | REMAINDER | 3.0 | 0.20 | 6.00 | 0.50 | |||||
| Maximum | 0.030 | 26.00 | 1.0 | 4.0 | 1.0 | 0.30 | 8.00 | 0.030 | 0.010 | 1.00 | 1.00 |
| 0.2% Proof Stress (N/mm2 ) [ksi] minimum | 550 [79.8] |
| Ultimate Tensile Strength (N/mm2) [ksi] minimum | 750 [108.8]] |
| Elongation (%) minimum | 25 |
| Hardness (HBN) | 270max |
| Reduction of Cross Section Area (%) minimum | 45 |
| Charpy V-notch Impact at ambient Temp (J) [ft.lb] | 80min [59min] |
| Charpy V-notch Impact at -46°C (J) [ft.lb] | 45av, 35min [33av, 25.8min] |
| Additional Testing | |
| ASTM G48A Corrosion test at 50°C | No pitting and weight loss <0.8g/m2 |
| Ultrasonic Testing | According to ASTM A388 |
| Ferrite Content | 35%-55% |
| Microstructure | Microstructure certified free from grain boundary carbides, sigma, chi and laves phases |
| Density (Kg.m-3) | 7810 |
| Magnetic Permeability | 33 |
| Young’s Modulus (N/mm2) | 199 x 103 |
| Fracture Toughness, KQ (MPa.m½) | 98 |
| Specific Heat, 20°C (J.Kg-1.°K-1) | 475 |
| Specific Electrical Resistance, 20°C (µO.m) | 0.80 |
| Thermal conductivity, 20°C (W.m-1.°K-1) | 14.2 |
| Mean coefficient of thermal expansion, 20-100°C (°K-1) | 11.1 x 10-6 |
The applications of S32760 super duplex stainless steel are:
UNS S32760 Super Duplex Stainless Steel Pipes and Tubes is sleeved
into plastic bag individually, pieces wrapped with water-proof
material, bundled with nylon rope. Clear labels are tagged on the
outside of the package for easy identification of the quantity and
product I.D. Great care is taken during operation and
transportation. UNS S32760 Super Duplex Stainless Steel Pipe
packing will be according to international standard in bundles
strapped by strips then into containers to avoid any damage.
Delivery: Within 10-25 days or asap if we have enough stock
|
ASTM A312 309S SS Pipe DIN 1.4833 Seamless Stainless Steel Round Pipe
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410S Stainless Steel Welded Pipe DN20-DN200 For Ship Structure
EN 10216-5 1.4404 Stainless Steel Pipe Seamless For Pressure Equipment
1/4 Inch-20 Inch Stainless Steel Seamless Pipe DIN 1.4301
DIN EN Standard Stainless Steel Pipe ASTM 904L 1.4539 OD6-406mm SCH40
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1.4301 High Pressure Stainless Steel Pipe 6-89mm DN10-DN400 Grade 304 For Heat Exchanger
Low Carbon 304L Stainless Steel Seamless Tube SCH40 DN10-300 In 6m Length
