Request For Our Latest Prices On Duplex Steel Bolts S32205 in Da Nang, Vietnam!
Poang Fasteners stands out as a top manufacturer and supplier of Duplex Steel Bolts S32205, providing fastening solutions that blend remarkable mechanical strength with impressive corrosion resistance. Crafted from duplex stainless steel grade S32205, these bolts boast a unique dual-phase microstructure of austenite and ferrite, ensuring durability, toughness, and a long lifespan. With their precise threading and dimensional accuracy, they guarantee secure fastening in critical applications. Poang Fasteners delivers Duplex Steel S32205 bolts that adhere to international quality standards, making them a reliable choice for demanding industries both in Vietnam and around the globe.
These Duplex Steel Bolts S32205 are made up of chromium, nickel, molybdenum, and nitrogen, which together offer exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. Their balanced metallurgy provides nearly double the strength of standard stainless steels while still maintaining excellent ductility and fatigue resistance. On a mechanical level, these bolts exhibit high tensile and yield strength, outstanding toughness, and stability even under extreme pressures and varying temperatures. This robust composition guarantees long-lasting fastening performance in tough industrial settings where regular stainless steel fasteners might not hold up.
| Cr | N | Ni | C | Mn | Si | P | S | Mo | |
|---|---|---|---|---|---|---|---|---|---|
| S32205 | min: 22.0 max: 23.0 | min: 0.14 max: 0.20 | min: 4.5 max: 6.5 | 0.03 max | 2.0 max | 1.0 max | 0.03 max | 0.02 max | min: 3.0 max: 3.5 |
|
Grade |
Tensile Strength (MPa) min |
Elongation (% in 50mm) |
Yield Strength 0.2% Proof (MPa) min |
Hardness Rockwell C (HR C) |
|---|---|---|---|---|
|
UNS-S 32205 |
621 |
25 |
448 |
21 max |
| Specifications | : | ASTM A 479 ASME SA 479 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Duplex steel bolts S32205 are widely used in applications requiring high strength and corrosion resistance, such as oil and gas, petrochemicals, marine, chemical processing and are ideal for applications on offshore platforms, heat exchangers, pressure vessels and desalination plants. These bolts are also used in pulp and paper manufacturing, wastewater treatment plants and in tight construction installations to ensure long-term reliable performance in harsh conditions strong and difficult.
Duplex Steel Bolts S32205 find extensive use in industries that demand secure and corrosion-resistant fastening solutions. They’re commonly employed in offshore oil and gas platforms, subsea equipment, pipelines, and marine engineering projects that face seawater and chloride-rich conditions. Additionally, they’re utilized in chemical processing plants, desalination systems, power generation units, pulp and paper industries, and structural engineering projects. Their ability to maintain strength, stability, and corrosion resistance in challenging environments makes them a trustworthy choice for heavy-duty applications. Duplex Steel S32205 bolts ensure reliability and durability in critical situations.
Poang Fasteners is a leading manufacturer and supplier of high-quality fasteners in Da Nang, Vietnam, with over 8 years of experience serving global industries.
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