Sahil Metals, a reputable manufacturer and supplier located in Riyadh, Saudi Arabia, specializes in providing top-notch metals and engineered solutions tailored for a variety of industrial needs. Renowned for their precision and dependability, the company boasts an extensive product lineup that includes stainless steel, alloy steels, and specialty metals. One standout product is the Stainless Steel 347 Hex Bar, crafted to adhere to rigorous industry standards. Sahil Metals is committed to delivering exceptional material performance, prompt delivery, and customized solutions for industries such as oil and gas, petrochemical, power generation, and heavy engineering.
The Stainless Steel 347 Hex Bar is an austenitic stainless steel alloy that’s stabilized with niobium, offering remarkable resistance to intergranular corrosion. Its makeup features chromium, nickel, and niobium, which together provide impressive tensile strength, good ductility, and toughness, even at high temperatures. This material showcases outstanding mechanical properties, including excellent yield strength and hardness, making it perfect for critical applications that require durability, thermal stability, and long-lasting performance in challenging environments.
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.
You’ll find Stainless Steel 347 Hex Bars commonly used across the chemical, petrochemical, and aerospace sectors, as well as in high-temperature settings like furnace components, heat exchangers, and pressure vessels. Their superior resistance to corrosion, oxidation, and thermal fatigue makes them a go-to choice for tough operating conditions. Additionally, they’re utilized in mechanical parts, shafts, and structural components where longevity, reliability, and low maintenance are crucial. Industries rely on 347 hex bars for essential applications that demand both strength and resilience.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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