Request For Our Latest Prices On Duplex Steel Bolts S32205 in Mumbai, India!
Mumbai, India-headquartered Fasteners Mart is a leading manufacturer and supplier of Duplex Steel S32205 Bolts due to their unmatched strength and better corrosion resistance. Specifically designed for usage in harsh conditions, these bolts are ideal for marine, chemical, and offshore industries and have improved performance in chloride-rich environments. Fasteners Mart is offering precision manufacturing, strict quality control, and timely delivery for a wide range of industries at the local and global level. Our Duplex Steel S32205 Bolts offer long-term durability and reliability for mission-critical fastening solutions for various industries.
Duplex Steel S32205 Bolts contain 22% chromium, 5-6% nickel, 3% molybdenum, and nitrogen, which contribute to a well-balanced austenitic-ferritic structure. This also makes them relatively more resistant to pitting, crevice corrosion, and stress corrosion cracking, particularly in chloride environments. The S32205 bolts are very high in terms of yield strength, around 450 MPa, and tensile strength between 620–800 MPa. They also possess excellent impact toughness as well as fatigue properties. These properties make S32205 bolts especially suitable for demanding applications in marine, chemical, and offshore environments, with outstanding performance and long-term strength in harsh conditions.
| 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 |
|
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 |
| 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. |
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 S32205 Bolts have wide applications in high-strength and corrosion-resistant applications, particularly in aggressive environments. They are optimally used on offshore oil rigs, marine fittings, chemical processing facilities, and desalination plants where chloride-induced corrosion resistance is required. Duplex Steel S32205 Bolts also have wide applications in heat exchangers, pressure vessels, and pipelines for transporting aggressive chemicals or high-pressure fluids. Aside from this, they are employed in the process of construction within regions near coastlines or other corrosive environments. Since they are stronger mechanically and more resistant to stress corrosion cracking, they are reliable for harsh and long-term applications within various industries.
In The Fasteners Mart, Duplex Steel S32205 Bolts undergo rigorously testing, i.e., mechanical, chemical, and non-destructive testing to ensure they meet industry standards. Each bolt is comprehensively tested for tensile strength, size, and surface finish. Bolts are packaged in wooden crates, corrugated boxes, or as per clients’ specifications to be safely transported. Protective coating and proper marking ensure safe transport, eliminating damage, corrosion, and contamination, ensuring the bolts maintain their superior performance at point of delivery at destination.
The Fasteners Mart is a leading manufacturer and supplier of high-quality fasteners in Mumbai, India, with over 8 years of experience serving global industries.
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