Request For Our Latest Prices On Duplex Steel Nuts in Kuala lumpur, Malaysia!
Mira Fasteners is a trustworthy manufacturer and supplier of Duplex Steel Nuts in Kuala Lumpur, Malaysia. Made from high-performance duplex stainless steels like UNS S31803 and S32205, our nuts provide superior strength and exceptional corrosion resistance in chloride-bearing environments. Mira‘s duplex nuts are best suited for offshore, marine, chemical process, and structural applications. We provide hex nuts, cap nuts, lock nuts, and others that meet ASTM A479 and DIN standards. Our duplex nuts are designed to exhibit structural stability in dynamic loads, providing safe and durable fastening.
Duplex Steel Nuts consist of around 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen. They contain tensile strength of 620–850 MPa and yield strength of 450–550 MPa—almost double the value of common stainless steels. Their two-phase structure provides superior resistance to pitting, crevice corrosion, and chloride stress cracking. These nuts preserve their strength and toughness in wide ranges of temperature. Mira Fasteners guarantees accurate threading, dimensional accuracy, and corrosion-resistant finishes.
| Duplex Steel Nuts | 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 % |
| Specifications | ASTM A479 & ASME SA479 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 to 200 MM |
| Duplex Steel Nut and Bolts Size | M3 To M56 3/6″ to 2″ |
| Duplex Steel 2205 Machine Screws Size | M1.6 To M12 |
| Duplex Steel 2205 Washers Size | M3 To M56 3/6″ to 2″ |
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 Nuts are applied in marine fittings, desalination plants, offshore platforms, chemical storage tanks, and structural components. They can withstand corrosion by chloride, thus providing applications for underwater and near-sea environments. The nuts are critical in flange connections, pressure pipe systems, and mechanical equipment experiencing vibrations or corrosive exposure. Mira Fasteners provides duplex nuts that guarantee long-lasting performance and dependability in energy, shipping, water treatment, and construction industries.
Mira Fasteners use duplex steel frames that are carefully installed to ensure optimal safety and comfort. Each nut is carefully encased in hard clear waste materials to ensure quality and prevent damage during transport. Our packaging includes clear labels with detailed information for easy identification and handling. Designed to withstand shipping conditions, our packaging assures that double-sided steel frames arrive in pristine condition, ready to be shipped will be readily used in complex mechanical applications. Count on Mira Fasteners for reliable and safe fastening.
Mira Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kuala lumpur, Malaysia, with over 8 years of experience serving global industries.
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