Mitchell Stainless is a well-respected manufacturer and supplier of top-notch Stainless Steel 347 Bolts based in Hamilton, New Zealand. They specialize in providing high-performance fastening solutions tailored for both industrial and commercial needs. Renowned for their dedication to quality, reliability, and precision engineering, the company offers bolts that promise exceptional durability and can withstand extreme conditions. With state-of-the-art manufacturing facilities and a strong focus on customer service, Mitchell Stainless ensures their products meet international standards and cater to various sectors, including petrochemical, construction, and marine engineering. Their Stainless Steel 347 Bolts are designed for superior strength and corrosion resistance, making them perfect for challenging operational environments.
Stainless Steel 347 Bolts are mainly made up of chromium, nickel, and columbium (niobium), which help stabilize the alloy and boost its resistance to intergranular corrosion. This unique composition guarantees excellent durability, even in high-temperature situations. The bolts showcase impressive mechanical properties, such as high tensile and yield strength, good creep resistance, and remarkable toughness. Their stabilized structure prevents carbide precipitation during welding, making them ideal for heat-intensive applications. Mitchell Stainless takes pride in manufacturing these bolts with precision, ensuring they deliver consistent performance, a long service life, and structural reliability in both corrosive and high-stress environments.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 347 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 347 |
| 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 347 |
| 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 347 bolts are high-temperature resistant fasteners with excellent corrosion resistance, especially against acids. They offer durability and strength in extreme environments, ideal for aerospace and industrial applications.
Custom Stainless Steel 347 Hex Bolt is a custom-made fastener with a square head, which provides excellent high-temperature corrosion resistance and is ideal for specialty applications requiring durability and durability in the case of in the strong.
Stainless Steel 347 leg bolt is a high-temperature resistant fastener with a threaded shaft and flat, leg-like design. It provides strong, reliable connections in harsh industrial and high-heat environments.
Stainless Steel 347 Expansion Anchor Bolt is designed to securely anchor objects into concrete or masonry. It offers high-temperature resistance and excellent corrosion protection, expanding upon installation for a strong hold.
Stainless Steel 347 hex flange head bolt features a hexagonal head with an integrated flange, ensuring secure fastening and load distribution. It provides high-temperature resistance and excellent corrosion protection.
Stainless Steel 347 full threaded bolts have a completely threaded shaft, offering consistent grip and engagement. They are designed for high-temperature applications, providing excellent strength and corrosion resistance in extreme environments.
We ensure the top quality of SS 347 Bolts by following a strict in-house testing and quality control process. We carry out an exhaustive range of tests such as tensile tests, hardness tests, and corrosion resistance tests, etc. Our promise of excellence also includes prompt delivery so that our customers get dependable products at the time of delivery, every time.
Mitchell Stainless’s Stainless Steel 347 Bolts are extensively utilized in industries that require exceptional heat resistance and corrosion protection. They are particularly suited for petrochemical plants, refineries, boilers, exhaust systems, and heat exchangers, thanks to their stability at elevated temperatures. These bolts also find applications in power generation, food processing, and pharmaceutical equipment, where hygiene and durability are paramount. Additionally, they perform well in aerospace, marine, and other demanding sectors, proving their versatility and reliability in various challenging environments.
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