Harshita Stainless is a well-respected manufacturer and supplier based in Delhi, India, known for its top-notch Stainless Steel 314 Bolts, which are specifically designed for high-temperature and oxidation-prone settings. These bolts are crafted to provide outstanding performance and structural integrity even in extreme thermal conditions. Renowned for their precision, durability, and resistance to corrosion, SS 314 bolts find their place in furnace equipment, heat treatment plants, and various industrial processing units. By blending cutting-edge manufacturing technology with rigorous quality control, Harshita Stainless meets global standards. With quick delivery, customization options, and robust customer support, the company reliably serves key industries both in India and abroad.
Stainless Steel 314 is an austenitic alloy that includes 24–26% chromium, 19–22% nickel, and 1.5–3% silicon, all while maintaining a low carbon content. The addition of silicon boosts oxidation resistance at high temperatures, making SS 314 bolts perfect for heat-intensive environments. These bolts boast a tensile strength of about 620 MPa and a yield strength of around 310 MPa. The alloy maintains impressive strength and stability up to 1150°C (2100°F) and shows good resistance to thermal fatigue, carburization, and scaling. Additionally, SS 314 bolts are non-magnetic and retain their ductility even under elevated temperatures, ensuring they perform reliably in demanding industrial applications.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 314 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 314 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 314 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 314 Bolts are high temperature resistant fasteners with excellent corrosion and oxidation resistance. They are ideal for high-temperature environments, providing durability and strength in complex industrial and chemical applications.
Custom Stainless Steel 314 Hex Bolt is a high heat resistant fastener with a square head, made to a specific size. Provides durability and corrosion resistance in extreme temperatures.
Stainless Steel 314 Leg Bolt is a high-strength, heat-resistant fastener with a long, threaded shaft and flat head. It is designed for durability and stability in high-temperature and corrosive environments.
Stainless Steel 314 Expansion Anchor Bolt is a thermal fastener for concrete or masonry. It expands in the hole as it tightens, providing a firm grip.
Stainless Steel 314 Hex Flange Head Bolt features a hexagonal head with an integrated flange for improved weight distribution. Provides excellent heat resistance and durability in high temperatures and hot environments.
Stainless Steel 314 Full Threaded Bolts have threads running the entire length, providing consistent clamping force and excellent heat resistance. They are ideal for high-temperature applications requiring strength and durability.
After manufacturing Stainless Steel 314 Bolts, our quality control team tests these bolts with a rigorous destructive and non-destructive test using modern tools and techniques to ensure the reliability and strength of the product. We closely inspect each bolt for corrosion resistance dimensional accuracy, and performance. Once tested the bolts are packed safely with high-quality materials to prevent any damage while in transit. We ensure on-time and efficient delivery to our customers, adhering to the deadlines without any compromise. Moreover, all the relevant documentation, including certificates of compliance, is given along with delivery so that one has total trust in the product.
Stainless Steel 314 Bolts are perfect for fastening applications that face continuous or intermittent high temperatures. They are widely utilized in sectors like furnace construction, petrochemical processing, thermal power plants, metallurgy, cement production, and heat treatment facilities. These bolts play a crucial role in securing components within kilns, burners, incinerators, and other high-heat environments where standard bolts would struggle. Their exceptional resistance to high temperatures makes them indispensable in these applications.
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