Aiman Metals is a well-respected manufacturer and supplier of stainless steel products located in Kuala Lumpur, Malaysia. They pride themselves on delivering top-notch quality and ensuring customer satisfaction. One of their standout products is the Stainless Steel 347 Rectangular Bar, which excels in high-temperature and corrosive settings. With years of industry experience and cutting-edge manufacturing techniques, Aiman Metals caters to a wide range of clients in the construction, petrochemical, and engineering fields. Their Stainless Steel 347 Rectangular Bars are crafted to meet international standards, guaranteeing reliability, precision, and durability for demanding industrial uses throughout Malaysia and Southeast Asia.
Stainless Steel 347 Rectangular Bars are primarily made up of Chromium (17–20%) and Nickel (9–13%), with Niobium (Columbium) included to prevent intergranular corrosion. The alloy also contains trace amounts of Manganese, Silicon, Carbon, Phosphorus, and Sulfur. These bars boast impressive mechanical properties, featuring a typical tensile strength of 515 MPa and a yield strength of 205 MPa. Their enhanced creep strength and ability to withstand high temperatures make them perfect for continuous use in elevated conditions. The addition of niobium also enhances their weldability and structural integrity when exposed to thermal stress.
| Grade | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Ni | Nb |
| 347 | 0.08 | 2.0 | 0.045 | 0.03 | 0.75 | 17.0-19.0 | 9.0-13.0 | 10*C-1.0 |
| Grade | Tensile, min, ksi[MPa] | Yield, min, ksi[MPa] | Elongation, %(min) | Hardness, HB（max） |
| 347 | 75【515】 | 30【205】 | 40 | 201 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| 347 | 1.4550 | S34700 | SUS347 | 08Ch18N12B | X6CrNiNb18-10 |
Stainless Steel 347 Rectangular Bars find extensive use in industries where strength, corrosion resistance, and thermal stability are essential. Common applications include heat exchangers, pressure vessels, furnace components, and high-temperature piping systems. Thanks to their niobium-stabilized structure, they are particularly suited for welded structures in chemical processing, aerospace, oil and gas, and marine environments. The rectangular shape adds versatility for structural applications like frames, supports, and brackets, especially in areas that experience continuous stress.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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