Desta Steel, a prominent manufacturer and supplier located in Addis Ababa, Ethiopia, has built a solid reputation for providing top-notch stainless steel products across various industries. One of their standout offerings is the Stainless Steel 347 Hex Bar, designed with strength, precision, and durability in mind. These hex bars are crafted using cutting-edge technology and adhere to strict quality standards, ensuring they boast remarkable resistance to corrosion, oxidation, and high temperatures. Desta Steel is committed to delivering consistent dimensional accuracy and a flawless surface finish, aligning with both national and international standards. Engineers and fabricators trust Desta Steel for dependable solutions tailored to meet the demands of structural and industrial applications.
Stainless Steel 347 Hex Bars are a type of stabilized austenitic alloy, mainly made up of iron, chromium (17–19%), nickel (9–13%), and niobium/tantalum, which helps enhance carbide stabilization. This unique blend effectively prevents intergranular corrosion, especially after welding and when exposed to high temperatures. The alloy boasts impressive mechanical strength, with a tensile strength of about 515 MPa and a yield strength of roughly 205 MPa. It also showcases remarkable toughness, hardness, and resistance to creep at elevated temperatures, making it a top choice for applications that require exceptional performance and long-lasting stability under thermal stress.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| 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 |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
SS 347 Hex Bars are widely used in aerospace, chemical processing, and power generation for applications requiring high-temperature resistance, corrosion resistance, and strength. They outperform other grades due to their niobium stabilization, preventing carbide precipitation and ensuring durability.
SS 347 Hex Bars typically exhibit a tensile strength of 515-750 MPa, a yield strength of 205 MPa, and an elongation of 40% minimum. These properties ensure high durability, flexibility, and performance in demanding applications.
SS 347 Hex Bars commonly comply with standards like ASTM A276, ASTM A479, ASME SA479, and AMS 5646. These certifications ensure quality, dimensional accuracy, and performance for high-temperature and corrosion-resistant applications across industries, meeting stringent safety and reliability requirements.
Stainless Steel 347 Hex Bars from Desta Steel are a go-to choice in various industries that demand top-notch corrosion and heat resistance. You’ll often find them in chemical processing plants, food processing equipment, and exhaust manifolds, thanks to their impressive ability to handle high temperatures and harsh environments. The hexagonal shape not only offers a great grip but also makes machining easier for creating components like fasteners, bolts, shafts, and structural supports. These bars play a vital role in aerospace, petrochemical, and marine engineering, where precision, strength, and durability are essential for dependable performance in tough conditions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Tariku Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Addis Ababa, Ethiopia
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