Emilio Stainless is a well-respected manufacturer and supplier located in Manila, Philippines, known for providing top-notch stainless steel fasteners. They specialize in Stainless Steel 347 Bolts, catering to a diverse array of industries with precision-engineered products that adhere to international standards. With a strong focus on durability, corrosion resistance, and outstanding performance, Emilio Stainless has built a solid reputation among engineers, fabricators, and construction professionals throughout the Philippines. Their cutting-edge manufacturing techniques, rigorous quality control, and exceptional customer service make them a go-to choice for Stainless Steel 347 Bolts in Manila and the surrounding areas.
The Stainless Steel 347 Bolts offered by Emilio Stainless are crafted from an austenitic stainless steel alloy that’s stabilized with columbium (niobium). The typical chemical makeup consists of about 17–19% chromium, 9–13% nickel, along with trace elements of carbon, manganese, phosphorus, sulfur, and silicon. In terms of mechanical properties, these bolts boast a minimum tensile strength of around 515 MPa and a yield strength of at least 205 MPa, along with excellent resistance to creep and stress rupture. These characteristics make Stainless Steel 347 particularly suitable for high-temperature and high-stress applications where intergranular corrosion resistance is essential.
|
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.
Emilio Stainless’s Stainless Steel 347 Bolts find extensive use in industries that demand exceptional heat resistance and mechanical strength. They are commonly utilized in petrochemical processing, power generation, aerospace, marine applications, and heat exchanger systems, where stability at elevated temperatures is vital. These bolts are especially advantageous in environments that experience frequent temperature changes or are exposed to corrosive chemicals. Their superior resistance to intergranular corrosion post-welding makes them perfect for welded assemblies. Whether in industrial furnaces, chemical processing facilities, or high-temperature exhaust systems, Stainless Steel 347 Bolts deliver reliable performance.
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