Home > Duplex Steel Fasteners > Duplex Steel Fasteners S31803
Request For Our Latest Prices On Duplex Steel Fasteners S31803 in Bangkok, Thailand!
Pengkumta Fasteners, a prominent manufacturer and supplier located in Bangkok, Thailand, is dedicated to providing top-notch Duplex Steel Fasteners S31803 that cater to global industrial needs. Renowned for their precision engineering and dependability, these fasteners are crafted to excel in challenging environments. Pengkumta prioritizes rigorous quality control, cutting-edge manufacturing techniques, and compliance with international standards, which has earned them the trust of clients across various industries. Duplex Steel Fasteners S31803 are celebrated for their remarkable resistance to corrosion, outstanding strength, and long-lasting durability, making them the go-to choice for critical fastening applications around the globe.
These fasteners are made up of roughly 22% chromium, 5–6% nickel, and 3% molybdenum, along with nitrogen and manganese to boost stability. Their unique dual-phase structure, consisting of ferrite and austenite, grants them impressive mechanical properties like high yield strength, toughness, and fatigue resistance. They also showcase exceptional corrosion resistance, particularly against stress corrosion cracking and pitting, outshining traditional stainless steels. With their well-balanced composition and mechanical strength, these fasteners are a popular selection for applications that demand both durability and reliability in harsh service conditions.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex Steel S31803 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Duplex Steel S31803 | 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
Standard : DIN, ASTM, BS and all International Standards
Size : 3 mm to 200 mm
Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size : M1 – M64 | #4 to 3″ | Custom Sizes
Length : M02 to M33
Types : Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw
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 Fasteners S31803 find extensive use in industries where strength and corrosion resistance are paramount. They’re commonly utilized in offshore oil and gas platforms, marine settings, chemical processing, and desalination facilities. Additionally, these fasteners are ideal for power generation, heat exchangers, and structural components that face tough environments. Their capability to endure high stress, chloride-rich conditions, and fluctuating temperatures makes them a favored option for petrochemical plants, pressure vessels, and piping systems, ensuring safe and enduring performance in demanding industrial applications.
At Pengkumta Fasteners, we ensure that our Duplex Steel Fasteners S31803 are meticulously packaged to guarantee their integrity and quality upon delivery. Each fastener is carefully inspected and securely packed using high-quality materials to prevent damage during transit. Our packaging process includes labeling with detailed product information for easy identification. Whether you need bulk packaging or customized solutions, we prioritize your requirements, ensuring that your fasteners arrive in perfect condition, ready for immediate use.
Pengkumta Fasteners is a leading manufacturer and supplier of high-quality fasteners in Bangkok, Thailand, with over 8 years of experience serving global industries.
©2024 Pengkumta Fasteners All Rights Reserved.
