Mourad Metals is a reputable manufacturer and supplier of Stainless Steel 347 Bars and Rods, proudly based in Tunis, Tunisia. With a strong commitment to quality, precision, and adherence to international standards, the company provides products that meet the rigorous demands of various industrial and engineering applications. The Stainless Steel 347 bars and rods from Mourad Metals are celebrated for their outstanding resistance to corrosion, oxidation, and intergranular attack, particularly at high temperatures. Supported by state-of-the-art manufacturing facilities and stringent quality control measures, Mourad Metals guarantees consistent performance, dependable supply, and tailored solutions for clients across a wide range of sectors globally.
Stainless Steel 347 bars and rods are a type of stabilized austenitic stainless steel, primarily composed of chromium and nickel, with niobium added to prevent carbide precipitation. This unique composition significantly boosts resistance to intergranular corrosion during welding and high-temperature applications. The material boasts impressive tensile and yield strength, excellent toughness, and stable mechanical properties even under thermal stress. Additionally, Stainless Steel 347 offers good ductility, formability, and weldability, making it an excellent choice for fabrication processes that require strength retention at elevated temperatures.
Standard Specification : ASTM A276, ASTM A479, ASTM A182
Specification : EN, DIN, JIS, ASTM, BS, ASME, AISI
SS 347 Bright Bars : Outside Diameter in the range of 4mm to 200mm
SS 347 Round Bars : Outside Diameter in the range of 4mm to 500mm
SS 347 Flat Bars : 1 / 2” to 10” in thickness range of 1.6mm to 150mm, Custom Size Stainless Steel Flats available
SS 347 Square Bars : 3mm – 100mm
SS 347 Hex Bars : 4mm – 101.6mm
Length : 1 to 6 Meters, Custom Cut Lengths
Finish : Matt Finish, Bright Polished, Black, NO.4 Finish, Rough Turned, BA Finish
Our SS 347 Round bars conforms to NACE MR0175/ISO 15156
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
| Grade | Mn | C | P | Si | Cr | S | Ni | Co + Ta | Fe |
| SS 347 | 2 maximum | 0.08 maximum | 0.045 maximum | 0.75 maximum | 17 – 20 | 0.03 maximum | 9 – 13 | 10xC min 1.00 maximum | 62.74 |
| Elongation | Density | Tensile Strength | Melting Point | Yield Strength (0.2%Offset) |
| 40 % | 8 g/cm3 | MPa – 515, Psi – 75000 | 1454 °C (2650 °F) | MPa – 205, Psi – 30000 |
| STANDARD | UNS | AFNOR | WERKSTOFF NR. | BS | JIS | GOST | EN |
| SS 347 | S34700 | – | 1.4550 | – | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
Stainless Steel 347 Bars and Rods offer exceptional resistance to corrosion, especially in high-temperature environments. They provide excellent oxidation resistance and are highly resistant to intergranular corrosion, making them ideal for industries like aerospace, chemical processing, and power generation.
These bars and rods are perfect for use in high-temperature applications, including heat exchangers, furnace parts, chemical reactors, and equipment in industries such as aerospace, chemical processing, and power generation, where resistance to oxidation and scaling is crucial.
These Stainless Steel 347 bars and rods find extensive use in industries where high-temperature strength and corrosion resistance are essential. Typical applications include aerospace components, heat exchangers, boilers, pressure vessels, and exhaust systems. They are also widely utilized in petrochemical processing equipment, power generation facilities, and refinery piping. Thanks to their resistance to oxidation and intergranular corrosion, these bars and rods are perfect for welded structures operating in harsh thermal environments, ensuring a long service life, safety, and reliable performance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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