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Hakan Nickel Alloys, based in Istanbul, Turkey, stands out as a top manufacturer and supplier of Duplex Steel S32205 Nuts, offering high-quality fastening solutions for essential industrial applications. These nuts are crafted from duplex stainless steel, which combines remarkable strength with outstanding corrosion resistance, making them reliable even in tough environments. Thanks to precision engineering, strict adherence to international quality standards, and cutting-edge manufacturing techniques, Hakan Nickel Alloys guarantees durability and consistency. The company serves various industries, including petrochemical, offshore, marine, and power generation, delivering Duplex Steel S32205 Nuts that ensure long-lasting performance, structural integrity, and safety in high-pressure and corrosive settings.
Material | Specification | Standards | Size | Length |
Duplex Steel S32205 | IS BS ASTM | ASTM / ASME – A/ SA 479 / 479 | 3 mm | M02 to M30 |
| Cr | N | Ni | C | Mn | Si | P | S | Mo | |
|---|---|---|---|---|---|---|---|---|---|
| S31803 | min: 21.0 max: 23.0 | min: 0.08 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: 2.5 max: 3.5 |
| 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-S31803
|
650-880
|
25
|
448
|
|
|
UNS-S32205
|
621
|
25
|
448
|
21 max
|
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Nuts 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 Nuts find extensive use in industries that require robust, corrosion-resistant fasteners. They’re commonly found in chemical processing plants, oil and gas pipelines, offshore platforms, desalination systems, and marine engineering projects. Additionally, these nuts are utilized in high-pressure piping systems, pressure vessels, and structural assemblies that are exposed to chloride-containing environments. Their ability to resist pitting, crevice, and stress corrosion ensures secure and long-lasting connections in critical industrial settings.
