Home > Stud Bolts > Stainless Steel 316Ti Stud Bolts
Harsh Metalloys, a well-respected manufacturer and supplier located in Mumbai, India, specializes in top-notch Stainless Steel 316Ti Stud Bolts. These bolts are crafted for applications that demand exceptional corrosion resistance and the ability to perform under high temperatures. SS 316Ti is a titanium-stabilized variant of 316 stainless steel, providing improved resistance to intergranular corrosion and extended exposure to high heat. Manufactured to meet international standards like ASTM A193, these stud bolts come in various sizes and threading options. They are commonly found in marine, chemical processing, heat exchanger, and pharmaceutical industries, ensuring structural integrity and dependable fastening even in tough conditions.
Stainless Steel 316Ti Stud Bolts are made up of 16–18% Chromium, 10–14% Nickel, 2–3% Molybdenum, and Titanium (typically five times the carbon content) for stabilization. This unique blend boosts corrosion resistance, particularly in chloride and sulfuric environments. These bolts boast a tensile strength ranging from 515 to 750 MPa and a yield strength of about 205 MPa. SS 316Ti maintains its mechanical properties at temperatures as high as 870°C (1600°F) and is resistant to stress corrosion cracking and intergranular attack. In its annealed state, the material is non-magnetic and combines outstanding strength, ductility, and weldability, ensuring long-lasting reliability in demanding environments.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Stud bolts, Threaded Rod, Flush Head Stud Bolts |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 316Ti | min. | – | – | – | – | – | 16.0 | 2.00 | 10.0 | – |
| max. | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 18.0 | 3.00 | 14.0 | – | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 316Ti | 515 | 205 | 35 | 75 | 205 |
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DIN 1.4571 stud bolts are reliable for fastening and offer great corrosion resistance, frequently used in European-specified chemical, marine, and high-temperature applications.
UNS S31635 stud bolts provide titanium-stabilized performance with excellent pitting resistance, making them suitable for flanged piping systems in harsh chemical and thermal environments.
The 316Ti flush head stud bolts guarantee smooth, flush-mounted fastening while offering corrosion and heat resistance, making them ideal for critical equipment in the food, pharmaceutical, and petrochemical industries.
Stainless Steel 316Ti Stud Bolts are widely used in industries that require reliable performance under high temperatures and corrosive conditions. They are ideal for heat exchangers, condensers, pressure vessels, marine applications, chemical processing plants, and pharmaceutical equipment. SS 316Ti’s titanium stabilization makes it suitable for welded structures by preventing carbide precipitation and intergranular corrosion. These bolts are also used in power plants, pulp & paper mills, and offshore structures, where durability and long-term corrosion resistance are essential. Their robust mechanical properties and excellent resistance to acidic and chloride-rich environments make them a dependable fastening solution in demanding industrial settings.
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