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Model No: Zeron 100（UNS S32760 ）
Super Duplex Stainless Steel Zeron 100（UNS S32760 ）
Super duplex stainless steel Zeron 100, is a highly alloyed stainless steel designed for use in aggressive environments.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
Super Duplex Stainless Steel Zeron 100（UNS S32760 ）
Zeron® 100 (UNS S32760) is a super duplex stainless steel engineered to deliver exceptional strength, toughness, and corrosion resistance in the most aggressive industrial environments. With its optimized composition—enhanced by copper (Cu) and tungsten (W)—it outperforms standard duplex grades like 2507 in resisting non-oxidizing acids, chlorides, and alkaline solutions, making it ideal for critical applications in oil & gas, chemical processing, and marine engineering.
Key Advantages of Zeron 100
✅ Unmatched Corrosion Resistance
Resists pitting, crevice corrosion, and stress corrosion cracking (SCC) in chloride-rich environments (e.g., seawater, brine).
Superior performance in sulfuric acid, hydrochloric acid, and phosphoric acid due to copper content (0.5–1.0%).
Excellent resistance to organic acids, alkalis, and oxidizing media.
✅ High Strength & Toughness
Double the yield strength of standard austenitic steels (e.g., 316L).
Maintains impact toughness even at sub-zero temperatures.
✅ Cost-Effective Solution
Longer service life reduces replacement frequency vs. nickel alloys or lower-grade stainless steels.
Duplex Stainless Zeron 100（UNS S32760 ） Chemical Composition
Weight % | C | Si | Mn | S | P | Cr | Ni | Mo | N | Cu | W |
Min. | 24,00 | 6,00 | 3,00 | 0,20 | 0,50 | 0,50 | |||||
Max. | 0,030 | 1,00 | 1,00 | 0,010 | 0,030 | 26,00 | 8,00 | 4,00 | 0,30 | 1,00 | 1,00 |
PREN= (Cr%+3.3Mo%+16N%) ≥ 40
Product Standards: EN 10088-3, ASTM A276, ASTM A479, ASTM A182-11A
(Chemical composition and mechanical properties only)
Approvals: NACE MR0175, NORSOK M650, NORSOK M630 MDS D53/ D54/ D55/ D57
Duplex Stainless Zeron 100（UNS S32760 ） Mechanical Properties
Yield strength Rp0.2,MPa | Tensile strength Rm,MPa | Elongation[%] | Hardness[HB] | Impact, Charpy-V, -46ºC[J] | Pre | |
Bar | ≥ 550 | ≥ 750 | ≥ 25 | ≤ 310 | ≥ 45 | ≥ 40 |
Sheet | ≥ 550 | 750 - 1000 | ≥ 25 | ≤ 310 | ≥ 45 | ≥ 40 |
Plate | ≥ 550 | 750 - 930 | ≥ 25 | ≤ 310 | ≥ 45 | ≥ 40 |
Plate | ≥ 550 | 750 - 930 | ≥ 25 | ≤ 310 | ≥ 45 | ≥ 40 |
Available Sizes And Specifications
| S32760 stainless steel pipe sizes and specifications | |
| Grade | S32760 |
| Stainless steel seamless pipe | Outside diameter: 4.0 - 1219mm, Thickness: 0.5 -100mm, Length: 24000mm |
| Stainless steel welded pipe | Outside diameter: 6.0 - 2800mm, Thickness: 0.3 -45mm, Length: 18000mm |
| Stainless steel capillary pipe | Outside diameter: 0.4 - 16.0mm, Thickness: 0.1 -2.0mm, Length: 18000mm |
| Stainless steel welded sanitary pipe | Outside diameter:8.0- 850mm, Thickness: 1.0 -6.0mm |
| Stainless steel seamless sanitary pipe | Outside diameter: 6.0- 219mm, Thickness: 1.0 -6.0mm |
| Stainless steel square pipe | Side Length: 4*4 - 300*300mm, Thickness: 0.25 - 8.0mm, Length: 18000mm |
| Stainless steel rectangular pipe | Side Length: 4*6 - 200*400mm, Thickness: 0.25 - 8.0mm, Length: 18000mm |
| Stainless steel coil pipe | Outside diameter: 0.4 - 16mm, Thickness: 0.1 - 2.11mm |
| Standard | American Standard: ASTM A312, ASME SA269, ASTM A269, ASME SA213, ASTM A213 ASTM A511 ASTM A789, ASTM A790, ASTM A376, ASME SA335, B161, SB163, SB338, SB667/668 Germany Standard: DIN2462.1-1981, DIN17456-85, DIN17458-85· European Standard: EN10216-5, EN10216-2 Japanese Standard: JIS G3463-2006, JISG3459-2012 Russian Standard: GOST 9941-81 |
In what applications is Zeron 100, super duplex stainless steel used?
1. Oil & Gas Industry
Subsea pipelines, Christmas trees, pressure vessels (resists H₂S and CO₂ corrosion).
Downhole tools in sour gas wells.
2. Chemical & Pharmaceutical
Reactors, heat exchangers, and piping for sulfuric/hydrochloric acid processing.
3. Marine & Desalination
Seawater pumps, desalination plant components (resists biofouling and pitting).
4. Pollution Control
Flue-gas scrubbers (resists acidic condensates in coal-fired plants).
5. Pulp & Paper
Bleaching equipment (withstands chlorine dioxide and acidic liquors).
Fabrication Guidelines
- Welding: Use super duplex filler metals (e.g., ER2594). Post-weld heat treatment (PWHT) may be required for thick sections.
- Machining: Low thermal conductivity demands sharp tools and slow speeds.
- Temperature Limit: Avoid prolonged exposure >300°C (572°F) to prevent embrittlement.
Why Choose Lork Group for Zeron 100?
As a trusted supplier of high-performance alloys, we provide:
✔ Certified Zeron 100 plates, bars, pipes, and fittings (ASTM A790, A928).
✔ Custom processing (cutting, welding, NDT testing).
✔ Technical support for material selection and corrosion challenges.
Contact us today for quotes or datasheets—engineered solutions for your most demanding environments!
Lork Group – a leading supplier of S32760
Lork Group is a supplier in the supply of S32760 Stainless Steel and other high-quality specialist engineering alloys.
To buy or learn more about S32760, contact us now, or fill in the enquiry form on the left-hand side, and we will be in touch shortly.
