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Bilal Fasteners is a reputable manufacturer and supplier of top-notch Duplex Steel Bolts S32205, proudly based in Jakarta, Indonesia. With a solid track record for precision engineering and dependable performance, this company serves both local and international markets. They’re well-known for upholding strict quality standards, ensuring that their bolts can handle the rigors of tough industrial settings. The Duplex Steel Bolts S32205 are particularly popular in industries like marine, oil & gas, and chemical processing. Thanks to their dedication to customer satisfaction and prompt delivery, Bilal Fasteners has become a go-to partner for clients across various sectors.
These Duplex Steel Bolts S32205 are made up of about 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen, which gives them a well-balanced austenitic-ferritic structure. They boast impressive strength, outstanding corrosion resistance, and excellent resistance to stress corrosion cracking. On the mechanical side, they offer a minimum yield strength of 450 MPa and a tensile strength of around 620 MPa, along with good elongation and impact toughness, even in colder temperatures. This blend of strength and durability makes them perfect for high-stress situations while ensuring long-lasting performance and structural integrity 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.
You’ll find Duplex Steel Bolts S32205 in a variety of applications that demand high corrosion resistance, strength, and durability. They’re commonly used in offshore oil platforms, marine settings, desalination plants, chemical and petrochemical processing, and power generation facilities. Their ability to resist pitting, crevice corrosion, and chloride stress corrosion cracking makes them ideal for salty and acidic environments. Additionally, these bolts are utilized in structural projects like bridges and buildings, where a strong strength-to-weight ratio and extended service life are essential. Their reliable performance guarantees safety and stability, whether under static or dynamic loads.
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Sheatal fasteners contain careful packages of duplex steel bolts S32205 to ensure safe delivery and optimum condition. Each bolt is inspected individually and then secured with high quality materials to prevent damage during transport. Regular packaging includes sturdy boxes and pallets, with additional protective layer added for added protection. Custom packaging solutions are also available to meet customers’ specific needs, ensuring our high quality bolts reach you in perfect condition, ready for immediate use.
Bilal Fasteners is a leading manufacturer and supplier of high-quality fasteners in Indonesia, Jakarta, with over 8 years of experience serving global industries.
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