George Metals, a reputable manufacturer and supplier of high-quality stainless steel 347 square bars and rods, is situated in Houston, USA. George Metals is well-known for their dedication to quality, accuracy, and client satisfaction. They offer heat-stable and corrosion-resistant stainless steel products that are designed to satisfy a variety of industrial needs. Because of their stabilised composition, their SS 347 square bars and rods are especially well-suited for high-temperature applications. George Metals services industries like petrochemical, aerospace, power generation, and food processing with cutting-edge manufacturing and stringent quality control, providing long-lasting, reasonably priced solutions with timely delivery and compliance with global standards.
Key components of stainless steel 347, a stabilised austenitic alloy, include 17–20% chromium, 9–13% nickel, and columbium (niobium) to stop carbide precipitation. It provides outstanding resistance to intergranular corrosion and high-temperature strength. SS 347 square bars and rods have good elongation and hardness values, a yield strength of about 205 MPa, and a tensile strength of about 515 MPa. The alloy is suitable for welding and high-heat situations without running the risk of sensitisation or structural deterioration because it retains its mechanical integrity in oxidising conditions and high 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 | – | – |
In corrosive and high-temperature settings where resistance to intergranular corrosion and thermal stability are essential, stainless steel 347 square bars and rods are frequently utilised. Heat exchangers, furnace parts, exhaust manifolds, pressure vessels, and chemical processing apparatus are examples of typical applications. SS 347 is used in the marine and aerospace industries for parts that are subjected to stress and heat. Manufacturers of pharmaceutical and food processing equipment also appreciate its longevity and hygienic qualities. Because of its exceptional creep resistance and weldability, it can be used in situations where post-weld annealing is not feasible. All things considered, SS 347 provides enduring performance under challenging operating circumstances in a range of industrial sectors.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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