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Puri Fasteners, a trusted manufacturer and supplier in Chennai, specializes in premium Duplex Steel Stud Bolts 2205, designed for industries demanding exceptional strength, corrosion resistance, and durability. These stud bolts are precision-engineered from high-grade duplex stainless steel using advanced manufacturing techniques to ensure consistent performance under challenging industrial conditions. Duplex Steel 2205 Stud Bolts offer superior mechanical stability and long service life, making them suitable for critical applications. With a focus on quality, timely delivery, and customer satisfaction, Puri Fasteners provides reliable fastening solutions for marine, offshore, chemical, oil and gas, and heavy engineering sectors where performance and reliability are essential.
Duplex Steel Stud Bolts 2205 are made from a dual-phase stainless steel alloy, containing a balanced mixture of austenite and ferrite, enriched with chromium, nickel, molybdenum, and nitrogen. This composition provides excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. The bolts exhibit high tensile and yield strength, exceptional toughness, and superior fatigue resistance under high-pressure and temperature conditions. Their robust mechanical properties and corrosion resistance make Duplex Steel 2205 Stud Bolts reliable for critical industrial applications, ensuring secure and long-lasting fastening in demanding environments.
| 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 |
|
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
|
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Duplex Steel Stud Bolts 2205 are widely used in industries that require high-strength, corrosion-resistant, and durable fastening solutions. They are commonly applied in offshore platforms, marine engineering, and shipbuilding due to their resistance to seawater and harsh environments. These stud bolts are also ideal for chemical processing plants, oil and gas pipelines, desalination units, heat exchangers, and pressure vessels. Additionally, they are used in structural frameworks, heavy machinery, and industrial equipment. Their superior mechanical strength, corrosion resistance, and reliability make Duplex Steel 2205 Stud Bolts a dependable choice for secure and efficient fastening in critical applications.
At Puri Fasteners, we ensure Duplex Steel Stud Bolts 2205 are meticulously packaged to maintain their quality during transit. Each bolt is individually inspected and wrapped in protective materials to prevent damage. Our packaging includes durable, corrosion-resistant containers designed to safeguard against environmental factors. Clearly labeled and securely sealed, our packaging ensures that products arrive in pristine condition. We prioritize careful handling and efficient delivery, guaranteeing that our Duplex Steel Stud Bolts 2205 meet your highest expectations upon arrival.
Puri Fasteners is a leading manufacturer and supplier of high-quality fasteners in Chennai, India, with over 8 years of experience serving global industries.
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