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Harsh Metalloys is a well-known Mumbai, India-based manufacturer and supplier of high-grade stainless steel fasteners such as Stainless Steel 314 stud bolts. Being steadfastly committed to precision engineering and global quality standards, Harsh Metalloys has established a name of reliability in the market. Corrosion-resistant and long-lasting fastening solutions appropriate for rugged industrial conditions are offered by the company. Their Stainless Steel 314 stud bolts find extensive applications in industries like petrochemical, power generation, and marine. With state-of-the-art manufacturing methods and sound customer service, Harsh Metalloys provides on-time delivery and consistent performance for all your fastening requirements.
Stainless Steel 314 stud bolts consist mainly of iron with 24–26% chromium, 19–22% nickel, and traces of manganese, silicon, carbon, and phosphorus. This alloy has superior oxidation resistance as well as high-temperature strength. Mechanically, it has a tensile strength of about 620 MPa, yield strength of about 310 MPa, and elongation of 45%. Its high chromium-nickel content makes it suitable for harsh heat conditions. All these features make Stainless Steel 314 stud bolts appropriate for severe applications that require durability, heat resistance, and structural integrity.
| Element | Content (%) |
|---|---|
| Iron, fe | Balance |
| Chromium, Cr | 23-26 |
| Nickel, Ni | 19-22 |
| Manganese, Mn | 2 |
| Silicon, Si | 1.5-3 |
| Carbon, C | 0.25 |
| Sulfur, S | 0.03 |
| Phosphorous, P | 0.045 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 689 MPa | 99900 psi |
| Yield strength | 345 MPa | 50000 psi |
| Modulus of elasticity | 200 GPa | 29000 ksi |
| Elongation at break (in 50 mm) | 40% | 40% |
| Hardness, Rockwell B | 85 | 85 |
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High-temperature resistant fasteners suited for industrial use, possessing superior oxidation resistance and strength within harsh environments such as furnaces, petrochemical facilities, and heat exchangers.
Strong, heavy-duty bolts with a bigger head for added load distribution, employed in high-stress, high-temperature conditions such as power plants and chemical processing facilities.
Utilized for anchoring heavy machinery and structural components, these bolts are best suited for furnaces, kilns, and heavy industrial construction where exceptional heat and corrosion resistance is needed.
Designed for application in exhaust systems and thermal areas, these bolts resist harsh temperatures and corrosive gases, guaranteeing long-lasting performance and joint stability.
General-purpose high-temperature fasteners with hex ends for secure wrenching, applicable to piping systems, reactors, and high-pressure vessels in challenging industrial environments.
AISI 314-manufactured stud bolts, with enhanced thermal resistance and corrosion protection, designed for critical fastening of high-heat industrial processes.
Stainless Steel 314 stud bolts find broad application in high-temperature and corrosive conditions based on their excellent oxidation resistance. They are used in applications such as heat exchangers, furnace parts, chemical processing equipment, and power generation facilities. They find critical use in the petrochemical and refinery industries for flange and high-stress joint securing. Their ability to withstand thermal cycling makes them perfect for exhaust manifolds, incinerators, and kiln liners. Further, marine engineering and aerospace industries use these bolts for their durability and resistance under extreme conditions. Their reliability provides safety and stability in life-critical infrastructure and industrial systems.
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