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At Yasin Fasteners, we offer high quality Duplex Steel Stud Bolts designed to meet the most exacting standards. Made of advanced duplex steel, these bolts combine high strength with exceptional corrosion resistance, ensuring long-term performance even in harsh environments Perfect for demanding industrial and construction applications, our duplex steel stud bolts for reliability and durability. Choose Yasin Fasteners for superior products that provide superior performance and meet your technical requirements with accuracy and quality.
Yasin Fasteners, based in Istanbul, Turkey, has built a solid reputation as a reliable manufacturer and supplier of Duplex Steel Stud Bolts, delivering top-notch fastening solutions for tough industrial needs. Known for their remarkable strength, resistance to corrosion, and long-lasting durability, these stud bolts are designed to meet international standards and perform consistently well in challenging environments. Yasin Fasteners employs cutting-edge manufacturing techniques and rigorous quality control measures to guarantee mechanical stability and dependable performance over time. Duplex Steel Stud Bolts find their place in various sectors, including chemical processing, petrochemical, oil and gas, marine, and power generation, offering trustworthy fastening solutions for applications that face corrosive substances and high stress.
| Duplex Steel Stud Bolts | 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 |
| Duplex Steel Stud Bolts | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
| Grade | Duplex Steel UNS S31803 / S32205 |
| Specifications | ASTM A 479 ASME SA 479 |
| Dimension | DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs etc |
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.
These Duplex Steel Stud Bolts are made up of about 22% chromium, 5–6% nickel, and 3% molybdenum, along with trace amounts of nitrogen and manganese, creating a well-balanced mix of high strength and corrosion resistance. They boast a tensile strength between 650–900 MPa and a yield strength of around 450–600 MPa, along with impressive elongation and toughness. These mechanical traits enable Duplex Steel Stud Bolts to withstand stress corrosion cracking, pitting, and crevice corrosion in harsh environments. Their sturdy composition ensures they perform reliably in critical industrial applications that require both durability and mechanical strength.
Duplex Steel Stud Bolts are extensively utilized in industries that prioritize high strength and exceptional corrosion resistance. You’ll often find them in chemical processing facilities, petrochemical machinery, oil and gas pipelines, offshore platforms, and marine setups that are exposed to chloride-rich or corrosive conditions. These stud bolts are also essential in heat exchangers, pressure vessels, pumps, and valves, where mechanical stability and corrosion resistance are vital. With their outstanding durability, high tensile strength, and resistance to corrosion, Duplex Steel Stud Bolts deliver dependable performance in demanding industrial settings.
Yasin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Istanbul, Turkey, with over 8 years of experience serving global industries.
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