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Stainless Steel A2-80 Lifting Eye Nuts
Stainless Steel A2-80 Lifting Eye Nuts, manufactured in accordance with the DIN 582 standard, are specialized fasteners designed for lifting and rigging applications. These eye nuts are specifically engineered to provide a secure and reliable point of attachment for lifting equipment. Here are some key characteristics and considerations for these components:
Material and Grade: Stainless Steel A2-80 Lifting Eye Nuts are typically made from AISI 304 stainless steel, which contains 18% chromium and 8% nickel. The "A2-80" designation indicates the material grade and its minimum tensile strength, which is approximately 800 MPa. This combination of stainless steel composition and strength makes them suitable for use in environments requiring corrosion resistance and dependable load-bearing capabilities.
A2-80 Lifting Eye Nut, Stainless Steel A2-80 Lifting Eye Nut, SS A2-80 Lifting Eye Nut, 304 / A2 Stainless Steel Lifting Eye Nuts, A2-80 High Strength Lifting Eye Nut, DIN 582 Lifting Eye Nut, A2 - 80 304 Stainless Steel Lifting Eye Nuts Manufacturers in India.
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UNS
S30400
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WNR
1.4301
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ASTM / ASME
ASTM A 193 / SA 193
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SHARE
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Design and Function: Lifting Eye Nuts per DIN 582 have a circular, threaded portion with an integral looped eyelet. The threaded part is designed to be screwed onto a compatible bolt or threaded rod, while the eyelet provides a secure anchor point for lifting hooks, cables, or other rigging equipment. The design ensures a stable and reliable connection, making them well-suited for lifting and suspending heavy loads.
Applications: These stainless steel eye nuts are commonly used in various industries, including construction, maritime, and manufacturing, where lifting and rigging operations are essential. They are particularly valuable when secure and corrosion-resistant attachment points are required for hoisting machinery, equipment, or loads. Their resistance to corrosion makes them suitable for use in marine and outdoor environments.
SS A2-80
Lifting Eye Nuts Specification
| Specifications | ASTM A 193 / ASME SA 193 |
| Diameter | M3 to M72 |
| Standard | ISO, ASTM, DIN, JIS, IS, GB, BS, and all International Standards |
| DIN Standard | DIN 582 |
| Threads | METRIC, BSW, UNC, UNF, BSF or as required |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| UTS | NPT, UNS, UNF, UNC, UNEF, NPTF |
| ISO | ISO 4033, ISO 4032, ISO 7380, ISO 4017, JIS standards |
Corrosion Resistance: Like other stainless steel components, A2-80 Lifting Eye Nuts exhibit excellent corrosion resistance. The chromium content in AISI 304 stainless steel forms a passive oxide layer on the surface, protecting against rust and corrosion even when exposed to harsh environmental conditions, moisture, or corrosive substances.
Safety Considerations: When using Lifting Eye Nuts for lifting purposes, it is crucial to adhere to proper installation procedures and load ratings. Verify that the eye nut is securely fastened to a load-bearing structure or component and can handle the anticipated load capacity. Regular inspections and maintenance are essential to ensure the eye nuts remain in good working condition and free from defects.
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Chemical Composition of A2-80 Lifting Eye Nuts
| Grade | C | Mn | P | S | Si | Cr | Ni | Cu | |
| A2-80 | Min | – | – | – | – | – | 15.0 | ||
| Max | 0.1 | 2.0 | 0.05 | 0.03 | 1.0 | 20.0 | 19.0 | 4.0 | |
| 304 | Min | – | – | – | – | – | 18.0 | 8.0 | |
| Max | 0.08 | 2.0 | 0.045 | 0.03 | 0.75 | 20.0 | 10.5 | ||
| 304L | Min | – | – | – | – | – | 18.0 | 8.0 | |
| Max | 0.03 | 2.0 | 0.045 | 0.03 | 0.75 | 20.0 | 12.0 | ||
| 304H | Min | 0.04 | – | – | – | – | 18.0 | 8.0 | |
| Max | 0.10 | 2.0 | 0.045 | 0.03 | 0.75 | 20.0 | 10.5 |
Mechanical Properties of SS A2-80 Lifting Eye Nut
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min |
Elong (% in 4D min) |
Red of Area (% min) | Hardness (HRC max) |
| A4-80 | 700 | 450 | 40 | Not required | Not required |
| 304 | 515 | 205 | 40 | 55 | 15 |
| 304L | 485 | 170 | 40 | 55 | 15 |
| 304H | 515 | 205 | 40 | 55 | 15 |
A2-80 Lifting Eye Nut Physical Properties
| Grade | Density (kg/m³) |
Elastic Modulus (GPa) | Mean Co-eff
of Thermal Expansion (μm/m/°C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-100 °C (J/kg.K) |
Elec Resistivity (nΩ.m) | |||||
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| 304/L/H | 8000 | 193 |
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500 | 720 |
Types of Grade A2-80 Lifting Eye Nuts
SS A2-80 Round Lifting Eye Nut
A2-80 Polished Lifting Eye Nut
A2-80 Ring Shape Lifting Eye Nut
A2-80 Galvanized Lifting Eye Nut
A2-80 Lifting Eye Nuts Manufacturers In India
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Nut proof load testing to ISO 898-2
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Suitability for preloading to EN 14399-2
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Calibrated gauges and tools
Other Types Of 304 / A2-80 Lifting Eye Nuts
| SS A2-80 Round Lifting Eye Nuts Supplier in India | A2-80 Lifting Eye Nuts Price List |
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| SS A2-80 Lifting Eye Nut Suppliers in India | A2-80 Lifting Eye Nuts Manufacturer in India |
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| Stainless Steel 1.4301 Lifting Eye Nuts | Stainless Steel A2-80 Lifting Eye Nuts |
| UNS S30400 Imperial Lifting Eye Nuts | SS A2-80 Lifting Eye Nut Manufacturer in Mumbai |
| Cast Stainless Steel A2-80 Lifting Eye Nuts | M8 SS A2-80 Metric Lifting Eye Nut |
| A2-80 SS Lifting Eye Nut Supplier in India | A2-80 Round Loop Circle Lifting Eye Nut |
Stainless Steel A2-80 Lifting Eye Nuts Application
Industries
