Hardness testing to ISO 6508-1
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Stainless steel A2-80 hex nuts are designed for high tensile strength and corrosion resistance applications. These nuts are austenitic A2-80 grade stainless steel that meets ASTM A194 and ASME SA194 requirements. The "A2" designates the stainless steel group, while the "80" represents a minimum tensile strength of 800 MPa, providing reliable operation in difficult situations. A2-80 nuts are ideal for high-stress settings, providing dependable fastening solutions that remain intact under load.
The composition of stainless steel A2-80 hex nuts includes a carefully balanced alloy of chromium (18-20%) and nickel (8-12%), which enhances their corrosion resistance and durability. These elements work synergistically to prevent rust and oxidation, even in harsh environments. Additionally, A2-80 hexagonal nuts may contain small amounts of other elements, such as molybdenum, further improving their resistance to pitting and crevice corrosion, making them ideal for chemical processing, marine, and industrial applications.
SS A2-80 hex nuts comprise a precisely balanced alloy of chromium (18-20%) and nickel (8-12%), improving their corrosion resistance and endurance. Even in demanding surroundings, these components cooperate to stop corrosion and oxidation. A2-80 hexagonal nuts are also perfect for chemical processing, maritime, and industrial uses since they may include minute concentrations of additional elements, such as molybdenum, enhancing their resistance to pitting and crevice corrosion. A2 80 hex nut include other different A2 80 fasteners—stud bolts, eye bolts, hex bolts, and eye nuts—available in several sizes and forms to suit varied uses.
Vision Alloys is very satisfied in providing premium products that satisfy strict industry criteria as it is a top stainless steel A2-80 hex nuts supplier in India and a leading A2 80 nut manufacturer. Precision-engineered to provide a flawless fit and maximum performance, the SS A2-80 nuts suit different uses and fastening needs. Among other sizes and configurations, A2 80 hex nuts come in A2 80 heavy hex nuts.
Specifications | ASTM A194 / ASME SA194 |
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 Stainless 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 |
The approximate cost of stainless steel A2-80 hex nuts in India ranges from ₹10 to ₹50 per unit, depending on the size, quantity, and specific requirements. This price range reflects the high quality and durability of the hex nuts, designed to withstand challenging conditions and offer a long service life. As a trusted SS A2-80 hex nut supplier in India, Vision Alloys provides competitive pricing while ensuring clients receive the best value for their investment. The company is committed to delivering exceptional customer service, assisting buyers in selecting the right products for their specific needs, and ensuring timely delivery.
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.
Steel Group | Steel Grade | Chemical composition | ||||||||
mass fraction, % (maxima unless stated)) | ||||||||||
C | Si | Mn | P | S | Cr | Mo | Ni | Cu | ||
Austenitic | A2 | 0.10 | 1 | 2 | 0.05 | 0.03 | 15 to 20 | - | 8 to 19 | 4 |
Steel Group | Steel Grade | Property Class | TensileStrengthRma min. Mpa | Stress at 0.2 % permanent strain Rp0.2a min. Mpa | Elongation after fracture Ab min. mm |
Austenitic | A2 | 50 | 500 | 210 | 0.6d |
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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