Home > Duplex Steel > Duplex Steel 2205 Stud Bolts
Wai Nickel Alloys, a well-respected manufacturer and supplier located in Naypyidaw, Myanmar, specializes in top-notch Duplex Steel 2205 Stud Bolts. These bolts are celebrated for their remarkable strength, durability, and resistance to corrosion. They’re engineered to excel in tough environments like offshore, petrochemical, and marine industries. With cutting-edge technology and rigorous quality control, Wai Nickel Alloys guarantees precise threading, accurate dimensions, and adherence to international standards. The Duplex Steel 2205 Stud Bolts boast outstanding mechanical properties, making them perfect for high-pressure and high-temperature situations where reliability is a must.
These stud bolts feature a well-balanced austenitic-ferritic microstructure, providing them with double the strength of standard stainless steels. The alloy is made up of about 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen, which together offer exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich settings. They also showcase high tensile and yield strength, impressive fatigue resistance, and good weldability. This unique composition ensures they remain tough and stable even under extreme operating conditions.
|
Material |
Specification |
Standards |
Size
|
Length |
|
Duplex Steel Stud Bolts 2205
|
IS
BS
ASTM
|
ASTM / ASME – A/ SA 479 / 479 |
3 mm
to
200 mm
|
M02 to M30
|
| Duplex Steel Stud Bolts 2205 | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
|
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 |
At Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel 2205 Stud Bolts in Naypyidaw, Myanmar, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Myanmar, 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 2205 Stud Bolts find their place in various industries, including oil and gas, desalination, power generation, chemical processing, and marine engineering. They’re perfect for securing components in pipelines, pressure vessels, heat exchangers, and offshore platforms where corrosive agents are prevalent. Their sturdy design guarantees reliable fastening, even in high-stress and vibrating environments. With their blend of strength, corrosion resistance, and durability, Duplex Steel 2205 Stud Bolts are the go-to choice for critical industrial applications that demand long-lasting performance and safety.