Home > Duplex Steel > Duplex Steel 2205 Stud Bolts
Elvis Nickel Alloys, a premier manufacturer and distributor based in Texas, USA, specializes in high-quality Duplex Steel 2205 stud bolts. Renowned for their superior strength and exceptional corrosion resistance, our Duplex Steel 2205 stud bolts are engineered to withstand the toughest industrial conditions. Ideal for applications in oil and gas, chemical processing, and marine environments, these fasteners ensure reliability and performance. At Elvis Nickel Alloys, we pride ourselves on delivering top-tier products and unparalleled customer service, supporting industries with durable solutions tailored to their specific needs.
|
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 |
The Duplex Steel 2205 Stud Bolts from Elvis Nickel Alloys are crafted with about 22% chromium, 5-6% nickel, and 3% molybdenum, along with nitrogen and manganese, which together provide remarkable corrosion resistance and strength. These stud bolts showcase impressive tensile strength ranging from 620 MPa to 880 MPa and yield strength around 450 MPa, all while maintaining excellent toughness and fatigue resistance. Their unique dual-phase microstructure, consisting of austenite and ferrite, offers outstanding protection against stress corrosion cracking, pitting, and crevice corrosion, making them perfect for even the harshest environments.
Contact us to get a quick quote for your requirement.
You’ll find Duplex Steel 2205 Stud Bolts from Elvis Nickel Alloys widely used in situations where both strength and corrosion resistance are paramount. They’re particularly well-suited for offshore oil rigs, marine hardware, petrochemical processing, desalination plants, and heat exchangers. Additionally, these stud bolts are essential in pressure vessels, structural frameworks, chemical processing equipment, and the pulp and paper industries. Their ability to endure aggressive conditions and demanding environments ensures reliable performance and a long service life in critical assemblies, helping to minimize maintenance and operational downtime.
