Hardness testing to ISO 6508-1
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Stainless Steel 904L Bolts are a premium choice for applications requiring exceptional corrosion resistance and durability. These eye bolts are widely used in chemical processing, petrochemical, and marine industries, where exposure to corrosive environments is a significant concern. At Vision Alloys, we manufacture these SS bolts to stringent quality standards, including ASTM A193, ASME SA193, and DIN 890 specifications. The high nickel and chromium content combined with the added additions of copper and molybdenum provide excellent resistance to pitting and crevice corrosion, even in environments containing sulfuric and phosphoric acids.
As a leading stainless steel 904L eye bolt manufacturer in India, we adhere to the most rigorous quality control measures. The chemical composition of our 904L stainless steel bolts includes approximately 19-23% chromium, 23-28% nickel, 4.5% molybdenum, and 1-2% copper. This unique blend enhances the corrosion resistance and improves the material's toughness and weldability. Stainless steel 904L eye bolts are suitable for use in aggressive environments where other materials might fail, making them a preferred choice for critical applications in industries like pharmaceuticals, paper and pulp, and coastal engineering.
As an extensive stainless steel 904L eye bolts supplier in India, we offer various sizes and configurations to meet various industrial needs. Our product line includes different eye bolts designed for heavy-duty lifting and anchoring applications. Each bolt is meticulously crafted and tested to ensure compliance with international standards, providing our clients with reliable and high-performance solutions. Additionally, our technical support team is available to assist customers in selecting the right product for their specific requirements, ensuring optimal performance and longevity.
The stainless steel 904L eye bolts India market sees significant demand due to the unique properties of our products. Despite its higher alloy content and complex manufacturing process, we strive to offer competitive pricing without compromising quality. The cost of duplex stainless steel 904L eye bolt typically ranges from 1200 to 1800 per piece, depending on the size, design, and quantity. This price range reflects the premium nature of the alloy and the enhanced performance characteristics, making it a worthwhile investment for critical applications.
At Vision Alloys, we pride ourselves on our commitment to quality and customer satisfaction. As specialists in producing stainless steel 904L eye bolts, we understand the unique challenges faced by our clients in various industries. Our extensive experience and expertise ensure that we can provide high-quality products, valuable insights, and support to help our clients make informed decisions. Whether for new installations or replacement projects, our 904L eye bolts are designed to deliver exceptional performance and reliability.
Specifications | ASTM F593, A193 / ASME SA193 |
Standard | DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards |
Diameter | M3 to M72 |
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). |
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.
STANDARD | UNS | WNR. | JIS | BS | KS | AFNOR | EN |
SS 904L | N08904 | 1.4539 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
C | Cr | Cu | Mn | Mo | Ni | P | S |
Max | - | - | Max | - | - | Max | Max |
0.02 | 19.0-23.0 | 2.0 | 4.0-5.0 | 23.0-28.0 | 0.045 | 0.035 | 1.0 |
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) | Brinell (HB) | ||||
904L | 490 | 220 | 36 | 70-90 typical | 150 |
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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