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Xuan Nickel Alloys is a reliable manufacturer and supplier of Duplex Steel S32205 Nuts based in Da Nang, Vietnam, providing top-notch fastening solutions to industries around the globe. Our Duplex Steel S32205 Nuts are designed for strength, dependability, and resistance to corrosion, making them perfect for tough environments. Produced under rigorous quality standards, these nuts boast exceptional dimensional accuracy, impressive mechanical properties, and a long lifespan. We cater to a variety of sectors, including oil and gas, marine, chemical, and petrochemical industries, ensuring that our fastening solutions can handle high stress, pressure, and aggressive conditions with ease.
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 Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Nuts in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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 are commonly found in industries where high strength and corrosion resistance are crucial. In the oil and gas sector, they are used in subsea equipment, offshore platforms, and pipelines. In the chemical and petrochemical fields, they secure components in reactors, pressure vessels, and heat exchangers. Marine applications include seawater systems, desalination plants, and shipbuilding structures. They also play a role in power generation, pulp and paper, and food processing equipment. Their excellent resistance to chloride stress corrosion, paired with high mechanical strength, makes Duplex Steel S32205 Nuts essential for critical fastening solutions across various industries.
