Harsh Metalloys, in Mumbai, India, is a reliable producer and supplier of quality stainless steel fasteners, among them being Stainless Steel 316L Fasteners. Known for precise production, excellent raw material, and rigorous quality checks, Harsh Metalloys provides corrosion-resistant fasteners for the most challenging industries. Their Stainless Steel 316L Fasteners are built for long-term performance even in harsh environments like marine, chemical, and pharmaceutical industries. By having a customer-oriented philosophy and an emphasis on meeting the needs of customers through innovation, Harsh Metalloys provides dependable performance, timely supply, and adherence to international standards for high-critical fastening applications.
Stainless Steel 316L Fasteners consist of 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and low carbon content (up to 0.03%), which improves corrosion resistance and weldability. These fasteners exhibit superior resistance to chlorides, acids, and other corrosive substances. Mechanically, they provide tensile strength of around 485 MPa, yield strength of 170 MPa, and elongation of 40%. Their low carbon content reduces carbide precipitation during welding, providing high strength and immunity to intergranular corrosion in harsh environments.
| Stainless Steel 316L Fasteners Specification | |
|---|---|
| Specifications | ASTM A193, A276, F 593 – 98 / ASME SA193, SA276, F593 |
| Size | M02 to M33 |
| Length | 3 mm to 200 mm |
| Gasket Style | Style CG, Style CGI, Style R, Style RIR |
| Gasket Standards | ASME B16.5, ASME B16.47 SERIES A & B, BS 1560, BS 10, BS 4504 |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo |
| SS 316L | 0.035 max. | 2.00 max. | 1.00 max. | 0.045 max. | 0.03 max. | 16.0 – 18.0 | 10.0 – 14.0 | 2.0 – 3.0 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 316L | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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Extremely corrosion-resistant nuts suitable for marine, chemical, and food applications, ensuring firm, secure fastening in wet, acidic, and high-temperature environments.
Long-lasting stud bolts with high resistance to chlorides and temperature, employed in chemical processing, marine construction, and high-pressure systems for safe and long-lasting connections.
Resistant bolts with high strength and reliability in aggressive environments, commonly applied in construction, offshore platforms, and industrial equipment demanding secure fastening.
316L stainless steel threaded rods can offer robust, extended fastening solutions for structural, marine, and chemical uses with good corrosion and heat resistance.
Universal screws with superior strength and fatigue resistance and excellent corrosion resistance, suitable for equipment assembly in medical, marine, food, and chemical uses under harsh or sanitary conditions.
Corrosion-resistant washers that guarantee secure load distribution and protection in fastening systems, appropriate for use in marine, pharmaceutical, and food-grade applications.
Stainless Steel 316L Fasteners find extensive application in those industries where superior corrosion resistance and strength are needed. They are best suited for marine environments, chemical processing equipment, food and beverage machinery, and pharmacy equipment. They are best used in coastal structures and desalination plants due to their resistance to chlorides and acidic conditions. They are also applied in cleanroom operations, medical devices, heat exchangers, and pulp and paper. With superior weldability and non-magnetic characteristics, Stainless Steel 316L Fasteners offer dependable and long-term performance in structural and mechanical systems that are exposed to chemical, moisture, or high-temperature conditions.
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