Hardness testing to ISO 6508-1
Stainless Steel A4-80 Eye Bolts, as per DIN 580, are a specific type of fastener commonly used in various applications where lifting, anchoring, or attaching objects is required. Let's break down the key features, corrosion resistance, applications, and other relevant information about these eye bolts:
Material: A4-80 refers to the material grade of the eye bolts. In this case, A4-80 means that the bolts are made of austenitic stainless steel, typically AISI 316L or similar. This stainless steel grade is known for its excellent corrosion resistance properties.
Strength Class: The "80" in A4-80 represents the minimum tensile strength of the material. In this case, it signifies a tensile strength of 800 N/mm², which indicates a high-strength stainless steel eye bolt.
DIN 580 Standard: DIN 580 is a German standard that specifies the design, dimensions, and requirements for eye bolts. This standard ensures that the eye bolts meet certain safety and quality standards, making them suitable for lifting and anchoring applications.
Corrosion Resistance: Stainless Steel A4-80 Eye Bolts are highly corrosion-resistant, making them suitable for applications where exposure to moisture, chemicals, or corrosive elements is common. This corrosion resistance ensures the longevity and reliability of the eye bolts in lifting operations, even in outdoor or marine environments.
|Specifications||ASTM F593, A193 / ASME SA193|
|Standard||DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards|
|Eye Bolt Size||
|Length||3 mm - 200 mm | Custom Sizes|
|Threads||METRIC, BSW, BSF, UNC, UNF or as required|
|DIN Standard||B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985|
|UTS||UNC, UNF, UNEF, UNS, NPT, NPTF|
|Dimensions||ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.|
|ISO||ISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards|
|Surface treatment||Passivation, Polish, Anodizing, Sand blasting, Black oxide coating, Heat-disposing, Rust preventive oil, Hot dip galvanized Eye Bolts, Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver).|
Corrosion Resistance: Stainless Steel A4-80 is highly corrosion-resistant, making it suitable for use in both indoor and outdoor environments. It is particularly resistant to rust and corrosion, even in marine or saltwater environments.
Safety Considerations: When using eye bolts for lifting applications, it's crucial to follow safety guidelines and ensure that the eye bolt is properly rated for the intended load. Regular inspections and maintenance are also essential to ensure their continued reliability.
Installation: Proper installation is key to the performance and safety of eye bolts. They should be installed by following the manufacturer's recommendations and torque specifications.
To preserve the high standards of our selection of industrial Eye Bolt, 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 Eye Bolt.
|A4-80||0.08||1||2||0.045||0.03||16 to 18.5||2 to 3||10 to 15||4|
|Grade||Tensile Strength min. Mpa||Stress at 0.2 % permanent strain Rp0.2a min. Mpa||Elong (% in 4D min)|
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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