Lecong Stainless is a reputable manufacturer and supplier based in Da Nang, Vietnam, specializing in top-notch Stainless Steel 330 Bolts designed for high performance in extreme heat and corrosive settings. These bolts are celebrated for their remarkable strength, resistance to oxidation, and thermal stability, making them a go-to choice in industries that require durable fastening solutions. With state-of-the-art manufacturing facilities and rigorous quality standards, Lecong Stainless guarantees that every product meets the highest levels of durability, reliability, and international compliance. Stainless Steel 330 Bolts are a trusted option for both local industries in Vietnam and global markets where strength and resistance to scaling at high temperatures are crucial.
These bolts are made up of 34–37% nickel and 17–20% chromium, along with carefully controlled amounts of manganese, silicon, and carbon to boost their mechanical stability. This unique composition offers exceptional resistance to carburization and oxidation at temperatures soaring up to 2100°F (1150°C). They boast a tensile strength of around 550 MPa, a yield strength close to 240 MPa, and an elongation of 40%. With impressive creep resistance and toughness during thermal cycling, Stainless Steel 330 Bolts maintain their structural integrity even in extreme heat, making them reliable fasteners for high-stress and continuous service environments.
|
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.
You’ll find Stainless Steel 330 Bolts widely utilized in the petrochemical, chemical processing, metallurgy, and power generation sectors. They’re perfect for furnace components, boiler systems, kilns, exhaust systems, and refinery equipment. In aerospace and marine applications, they provide outstanding resistance to corrosive environments and scaling under intense heat. Their ability to retain mechanical stability during thermal cycling makes them ideal for reactors, heat exchangers, and thermal processing plants. With their long service life, durability, and high-temperature strength, Stainless Steel 330 Bolts are a dependable solution for critical fastening needs in industrial and engineering applications.
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