Hardness testing to ISO 6508-1
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At Vision Alloys, we pride ourselves on being a leading duplex steel 2205 hex nuts manufacturer and supplier, offering products that meet the highest quality and durability standards. Our duplex steel 2205 hex nuts are manufactured in compliance with ASTM A276 and ASME SA479, ensuring they meet rigorous specifications for mechanical properties and chemical composition. These hex nuts also adhere to DIN 934 standards, providing consistency and reliability for various industrial applications.
Our duplex steel 2205 hex nuts have a balanced chemical structure, including 22% chromium, 5-6% nickel, 3-4% molybdenum, and low carbon content. This unique composition provides excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, making them ideal for use in harsh environments such as offshore platforms, chemical processing plants, and marine industries. The dual-phase microstructure, combining austenitic and ferritic phases, offers high strength and superior corrosion resistance compared to standard austenitic stainless steels.
Features:
Corrosion Resistance: Duplex 2205 stainless steel is highly
resistant to corrosion, particularly in aggressive environments such as those
containing chlorides. This makes it suitable for applications in marine,
chemical processing, and offshore industries.
Strength: Duplex stainless steels, including 2205, offer a
combination of high strength and toughness. This makes them suitable for use in
structural components, pressure vessels, and equipment subjected to high
mechanical loads.
Good Weldability: Duplex 2205 is known for its good
weldability, which allows for ease of fabrication. It can be welded using common
welding techniques, such as TIG (Tungsten Inert Gas) welding and MIG (Metal
Inert Gas) welding.
Resistance to Stress Corrosion Cracking: Duplex stainless
steels like 2205 are resistant to stress corrosion cracking, which is a type of
corrosion that can occur in certain environments, especially when exposed to
tensile stress.
Specifications | ASTM A479 / ASME SA479 |
Size | Cold Forming process: M2-M24 Hot Forging process: M24-M100, 1-1/2” Dia, up to 1100mm lg CNC Machining for M100 / 4” Dia, up to 1500mm lg Manufacturing M2, M3, M3.5, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M42, M45, M48 to M160 and Custom Metric Duplex Steel Hex Nuts |
Diameter | 1/4 "-4" Metric:M3 to M100 |
Types | Heavy Hex Nuts, Large Heavy Hex Nuts, Heavy Hex Jam Nut, Heavy Hex Coupling Nut, Heavy Duty Hex Nuts |
DIN Standard | DIN 934, DIN 982, DIN 985, DIN 936, DIN 929, DIN 1587, DIN 439, DIN 315 |
Dimensions | ASME B18.2.2 Heavy Hex Nuts, ASME B18.2.4.6M Metric Heavy Hex Nuts, ASME B18.16.6 / ASME B18.16.4 / ASME B18.2.2 |
Threads | METRIC, BSW, UNC, UNF, BSF or as required |
Hex Nuts Forming | Hot Forged Hex Nuts & Cold Forged Hex Nuts |
UTS – Unified Thread Standard | UNC, UNF, NPT, UNS, UNEF, NPTF |
As a reputable duplex steel 2205 hex nuts supplier in India, we ensure that our products are available in various sizes, accommodating customer requirements. The duplex 2205 hex nuts size range includes standard sizes and custom dimensions, providing versatility for different applications. We understand the critical role these components play in securing fasteners and assemblies, and we are committed to delivering products that meet the exacting standards of our clients.
In terms of pricing, our duplex steel 2205 hex nuts price is competitive, reflecting our products' high quality and performance. On average, the cost of these hex nuts ranges from ₹200 to ₹500 per piece, depending on the size, quantity, and specific requirements of the order. We aim to provide value to our clients by offering superior products at reasonable prices backed by exceptional customer service. Our duplex steel 2205 hex nuts are engineered to offer unparalleled performance, reliability, and longevity, making them an excellent choice for demanding industrial applications. Whether you are looking for standard sizes or custom specifications, our team is here to assist you with all your fastening needs.
To preserve the high standards of our selection of industrial hex nuts, we have always adhered to a systematic quality management process.
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of hex nuts.
WERKSTOFF NR. | UNS |
1.4462 | 2205 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
2205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
2205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Hardness testing to ISO 6508-1
Nut proof load testing to ISO 898-2
Suitability for preloading to EN 14399-2
Calibrated gauges and tools
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