Home > Duplex Steel > Duplex Steel S32205 Bolts
Xuan Nickel Alloys, located in Da Nang, Vietnam, stands out as a top-notch manufacturer and supplier, renowned for providing high-quality Duplex Steel S32205 Bolts to clients around the globe, including in Dubai, UAE. With a solid reputation built on reliability, precision engineering, and a commitment to customer satisfaction, this company specializes in crafting corrosion-resistant fasteners designed for tough industrial applications. Their Duplex Steel S32205 Bolts are produced to meet international standards, ensuring they deliver outstanding performance and durability. By blending cutting-edge technology with skilled craftsmanship and rigorous quality checks, Xuan Nickel Alloys offers products that are perfect for the marine, oil, gas, and construction industries.
These Duplex Steel S32205 Bolts are made up of chromium (22%), nickel (5–6%), and molybdenum (3%), with nitrogen added to boost their strength and resistance. This unique dual-phase microstructure of austenite and ferrite gives them remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. They also boast high tensile strength, yield strength, and toughness, outperforming standard stainless steels. Their mechanical properties include excellent fatigue resistance, superior weldability, and enhanced durability under high-pressure and high-temperature conditions, making them a reliable choice for critical environments where strength and corrosion resistance are essential.
| 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 Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Bolts 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 Bolts find their place in various industries that demand both strength and corrosion resistance. In the oil and gas sector, they are commonly used in offshore platforms, pipelines, and subsea equipment due to their ability to resist chloride-induced corrosion. In chemical processing plants, these bolts can handle aggressive chemicals and acidic conditions. The marine industry relies on them for shipbuilding and desalination plants, ensuring long-lasting durability in seawater. They are also essential in construction, pressure vessels, heat exchangers, and power generation equipment. Their cost-effectiveness, extended service life, and ability to perform under challenging conditions make them a go-to choice for many applications.