Home > Duplex Steel > Duplex Steel S32205 Bolts
Hakan Nickel Alloys, based in Istanbul, Turkey, stands out as a top manufacturer and supplier of Duplex Steel S32205 Bolts, delivering high-quality fastening solutions tailored for tough industrial applications. Crafted from duplex stainless steel, these bolts boast an impressive mix of high strength and excellent corrosion resistance, ensuring they perform reliably even in the most challenging and aggressive environments. With a commitment to precision engineering, strict adherence to international quality standards, and cutting-edge manufacturing techniques, Hakan Nickel Alloys guarantees durability and consistency. The company caters to various industries, including petrochemical, offshore, marine, and power generation, providing Duplex Steel S32205 Bolts that create secure, long-lasting, and safe connections in critical systems around the globe.
The composition of Duplex Steel S32205 Bolts features about 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen, with iron making up the rest. This dual-phase microstructure delivers remarkable tensile and yield strength, along with exceptional resistance to pitting, crevice, and stress corrosion cracking. The mechanical properties highlight high toughness, durability under high-pressure conditions, and dimensional stability. These bolts maintain their integrity and performance even in extreme environments, making them ideal for critical industrial applications where both mechanical strength and corrosion resistance are vital.
| 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. |
|
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 |
| 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 |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Bolts in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Duplex Steel S32205 Bolts find extensive use in industries that demand strong and corrosion-resistant fasteners. They’re commonly used in chemical processing plants, offshore oil and gas platforms, desalination systems, marine engineering projects, and high-pressure piping systems. Additionally, these bolts are utilized in pressure vessels, structural assemblies, and industrial equipment that come into contact with chloride-containing or aggressive media. Their ability to provide secure, long-lasting, and corrosion-resistant fastening ensures safety, reliability, and efficiency in crucial industrial environments.