Neith Metals, based in Cairo, Egypt, stands out as a top manufacturer and supplier of high-quality Stainless Steel 347 Square Bars and Rods. With a reputation for precision engineering and cutting-edge production methods, they strictly follow international quality standards to ensure their stainless steel products boast exceptional corrosion resistance, high-temperature strength, and long-lasting durability. The Stainless Steel 347 Square Bars and Rods are specially designed as titanium-stabilized austenitic stainless steels, which help prevent carbide precipitation during welding and exposure to high temperatures. Neith Metals caters to various industries, including chemical processing, power generation, aerospace, and petrochemical, offering reliable, versatile, and high-performance stainless steel solutions for critical industrial and structural needs.
These Stainless Steel 347 Square Bars and Rods primarily consist of chromium (17–19%), nickel (9–13%), and titanium (≥0.5%), along with trace amounts of carbon, manganese, silicon, phosphorus, and sulfur. The alloy showcases impressive tensile strength ranging from 515 to 750 MPa, yield strength between 205 and 275 MPa, and an elongation of about 40%. Stainless Steel 347 is known for its excellent resistance to high-temperature creep, oxidation, and mechanical stability, making it perfect for welded and heat-treated components that face elevated temperatures.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 347 | 0.08 max. | 17.0 – 19.0 | 2.00 max. | 9.0-13.0 | 0.045 max. | 0.03 max. | 0.75 max. |
| Element | Density | Melting Range,℃ | Tensile Strength | Yield Strength | Elongation | Hardness (Brinell) |
| SS 347 | 7.96 | 1450 ℃ | 515 | 205 | 40 | 201 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 347 | 1.4961 | S34700 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Stainless Steel 347 square bars are generally resistant to galvanic corrosion due to their high chromium content. However, if exposed to a more anodic material in a corrosive environment, galvanic corrosion may still occur.
Stainless Steel 347 square bars and rods are typically non-magnetic in the annealed condition. However, they may exhibit slight magnetism if cold-worked or hardened.
Yes, Stainless Steel 347 Square Bars can be used for underground applications due to their excellent corrosion resistance and ability to withstand high temperatures. Their durability makes them suitable for harsh environments.
Neith Metals’ Stainless Steel 347 Square Bars and Rods are extensively utilized in applications that demand high-temperature strength and corrosion resistance. They are particularly well-suited for manufacturing heat exchangers, furnace components, boiler tubes, chemical processing equipment, and exhaust systems. Additionally, these materials find their place in aerospace, petrochemical, and power generation machinery, where dimensional stability, long-term durability, and resistance to thermal fatigue are crucial. With outstanding mechanical properties and corrosion resistance, Stainless Steel 347 Square Bars and Rods deliver reliable, high-performance solutions for industrial and engineering applications that operate under extreme conditions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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