Based in Chennai, India, Vinit Stainless is a reputable and top producer and supplier of high-end stainless steel products, providing robust and effective parts for a range of industries. Stainless steel 330 bolts, which are designed for outstanding strength, oxidation resistance, and thermal durability in the most demanding environments, are among our main products. These bolts offer unparalleled dependability and a long service life because they are made to strict industry standards. With a strong emphasis on quality control and precision manufacturing, Vinit Stainless guarantees that every product performs better than expected and is resistant to high temperatures.
At temperatures up to 1100°C (2012°F), the iron-based alloy that makes up the majority of stainless steel 330 bolts—roughly 36% nickel and 19% chromium—offers remarkable resistance to oxidation, carburization, and thermal fatigue. These bolts are perfect for extended exposure in high-temperature applications because of their exceptional mechanical stability, weldability, and high tensile and creep strength. Because of its special composition, stainless steel 330 bolts can withstand high pressure and extreme heat cycling, making them appropriate for demanding industrial settings.
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.
In high-temperature settings where oxidation, thermal stress, and corrosive exposure are common, stainless steel 330 bolts are widely used. Thermal processing systems, industrial ovens, heat exchangers, and furnace components are examples of common applications. These bolts are also used in refineries, power plants, and petrochemical facilities to fasten vital machinery that is subjected to high temperatures. The aerospace, medical, and marine industries, where reliable performance in challenging conditions is crucial, further utilize them because of their long-term stability, resistance to corrosion, and mechanical dependability. They are perfect for applications requiring a lot of maintenance and safety because of their strength and longevity.
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