Aditya Stainless has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 316 Fasteners right here in Kolkata, India. Known for our precision and durability, we offer a wide array of SS 316 Fasteners, including bolts, nuts, screws, washers, and studs, all tailored to meet various industrial requirements. Our products are made with cutting-edge technology and comply with international standards, ensuring they boast excellent corrosion resistance and impressive tensile strength. Whether serving industries across India or globally, Aditya Stainless is your go-to choice for Stainless Steel 316 Fasteners in Kolkata and beyond.
Stainless Steel 316 Fasteners are made up of 16-18% Chromium, 10-14% Nickel, and 2-3% Molybdenum, with the rest being Iron and trace elements like Silicon, Manganese, and Carbon. The inclusion of Molybdenum significantly boosts resistance to pitting and crevice corrosion, especially in chloride-rich environments. These fasteners have a minimum tensile strength of 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. SS 316 also exhibits remarkable toughness at cryogenic temperatures and can handle continuous service temperatures up to 870°C. With a density of 8.0 g/cm³, they are perfect for high-stress and corrosive applications.
| Standard | ASTM A193,A194 / ASME SA193,SA194 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
C | Mn | Si | P | S | Cr | Mo | Ni | N | ||
SS 316 Fasteners | Min | – | – | – | 0 | – | 16.0 | 2.00 | 10.0 | – |
Max | 0.08 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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Stainless Steel 316 Bolts are known for their exceptional durability in harsh environments. Available in sizes from M2 to M30 and lengths from 6mm to 300mm, they are used in applications that require high strength and resistance to rust and corrosion.
Stainless Steel 316 Nuts provide reliable performance in challenging marine and chemical environments. They match bolt sizes from M2 to M30, with thicknesses typically ranging from 2mm to 60mm, ensuring secure fastening and durability.
Stainless Steel 316 Stud Bolts are designed for heavy-duty applications where strength and longevity are crucial. Common sizes range from M4 to M36, with lengths from 20mm to 600mm, making them suitable for high-tensile strength requirements.
Stainless steel 316 screws offer versatility and robustness for a variety of uses, including outdoor and marine applications. They come in sizes from M2 to M24 and lengths from 6mm to 200mm, and they are available in different head types and thread patterns.
Stainless steel 316 threaded rods are used in construction and machinery for their strength and reliability. They typically come in diameters from M6 to M30 and lengths ranging from 100mm to 3000mm, suited for various structural applications.
Stainless steel 316 washers are essential for load distribution and preventing loosening in various applications. They are sized to fit bolts from M2 to M30, with thicknesses from 0.5mm to 5mm, ensuring stability and even pressure distribution.
We offer Stainless Steel 316 Fasteners of premium quality and conformance to all applicable standards. All of these tests include Hardness Testing, Chemical Analysis-Spectro Analysis, Positive Material Identification (PMI) Testing, Flattening Test, Micro and Macro Examination, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test, and much more, which are passed by our fasteners before being shipped to our clients. Thanks to this stringency in quality, each of our products offers exceptional reliability and high performance.
Stainless Steel 316 Fasteners find extensive use in various industries, including marine, chemical processing, pharmaceuticals, food and beverage, oil and gas, and water treatment. In Kolkata and throughout India, these fasteners are favored for their exceptional corrosion resistance in challenging environments, such as those exposed to saltwater and chlorides. Common applications include securing equipment in piping systems, pumps, pressure vessels, structural assemblies, and heat exchangers. SS 316 Fasteners are designed for long-lasting performance in coastal, industrial, and high-humidity conditions, making them vital components in construction, automotive, and aerospace sectors where durability and reliability are paramount.
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