Aditya Stainless has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 330 Bolts right here in Kolkata, India. We take pride in crafting SS 330 Bolts that boast impressive strength and remarkable resistance to oxidation and carburization, especially in high-temperature settings. Our range includes various types, such as hex bolts, stud bolts, anchor bolts, and even custom fasteners, all designed to meet a wide array of industrial needs. With cutting-edge manufacturing facilities and rigorous quality control, Aditya Stainless guarantees exceptional durability and precision engineering. We serve clients across numerous industries and are recognized as a trusted source for Stainless Steel 330 Bolts in Kolkata and beyond.
Stainless Steel 330 Bolts are made up of about 34-37% Nickel, 17-20% Chromium, and 1.25-2% Silicon, with the rest being Iron and trace elements like Manganese and Carbon. This high nickel-chromium blend gives them fantastic resistance to scaling and oxidation at temperatures soaring up to 1149°C (2100°F). Their mechanical properties include a tensile strength of roughly 655 MPa, a minimum yield strength of 310 MPa, and an elongation of 40% over 50mm. SS 330 Bolts also showcase excellent creep strength and stress-rupture resistance, making them perfect for high-temperature, high-stress applications.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 330 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 330 |
| 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 330 |
| 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 330 bolts are high-temperature, corrosion-resistant fasteners designed for extreme heat environments. They offer excellent oxidation resistance, strength, and durability, making them ideal for industrial and furnace applications.
Custom Stainless Steel 330 Hex Bolt is a custom-made fastener with a square head, and provides superior heat and corrosion resistance. Ideal for special industrial applications requiring durability and durability.
Stainless Steel 330 leg bolt is a high-temperature resistant fastener with a threaded shaft and flat, leg-like design. It provides strong, reliable connections in extreme heat and harsh industrial environments.
Stainless Steel 330 Expansion Anchor Bolt is a high-temperature-resistant fastener designed to fasten to concrete or masonry structures. It stretches when installed, ensuring a sturdy, durable wear in harsh environments.
Stainless Steel 330 Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing secure fastening and load distribution. It offers excellent resistance to high temperatures and corrosion.
Stainless Steel 330 full threaded bolts have a completely threaded shaft, offering consistent grip and engagement. They provide excellent strength and resistance to high temperatures and corrosion for demanding industrial applications.
The quality control team carries out a battery of rigorous destructive and non-destructive tests after manufacturing. We have fully advanced tolls and methods to ascertain the performance and durability of the bolts in stainless steel 330 type. Once the tests are done, the bolts are packed using good quality packaging materials so that they do not get damaged during transportation. These Bolts are then delivered to customers promptly on schedule, without delay at all. Also, various documents are provided to clients with their deliveries for transparency and assurance.
Stainless Steel 330 Bolts find their way into various industries that demand high-temperature strength and oxidation resistance. They’re commonly used in heat treatment fixtures, furnace components, gas turbine parts, petrochemical processing, thermal processing equipment, and power generation. In Kolkata, these bolts are highly sought after for their durability in environments that face carburizing and nitriding. They offer secure fastening solutions for critical systems like pressure vessels, heat exchangers, and incinerators. Thanks to their performance in extreme conditions, SS 330 Bolts are the go-to choice for aerospace, marine, chemical, and energy sectors where reliability is key.
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