Kyaw Stainless stands out as a top-notch **manufacturer and supplier of Stainless Steel 347H bars in Naypyidaw, Myanmar**. They focus on crafting high-quality bars that are perfect for high-temperature and corrosive industrial settings. Their precision-engineered 347H stainless steel bars are known for their impressive oxidation resistance, mechanical strength, and long-lasting durability. Catering to sectors like power generation, chemical processing, petrochemical, and aerospace, Kyaw Stainless guarantees that all their products adhere to international quality standards. These bars are built to perform reliably in tough environments, making them a great choice for critical components that face heat, pressure, and corrosive conditions.
The **Stainless Steel 347H bars produced by Kyaw Stainless in Naypyidaw, Myanmar** are crafted from nickel-chromium stainless steel that’s stabilized with niobium (columbium). This unique composition boosts their resistance to intergranular corrosion, especially at high temperatures. These bars boast outstanding mechanical properties, including high tensile strength, yield strength, hardness, and toughness. Each bar goes through a meticulous process of precision rolling, heat treatment, and thorough quality testing to ensure they meet dimensional accuracy, surface finish, and comply with ASTM and international standards, making them perfect for demanding industrial uses.
| Specifications | ASTM A276 / ASME SA276 |
| Dimensions | ASTM, ASME |
| Range | 3.17 MM TO 350 MM DIA |
| Diameter | 25mm to 152mm |
| Length | 1 to 6 Meters, Custom Cut Length |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging |
| Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 347H | min. | 0.04 | – | – | – | – | 17.0 | 3.00 | 9.0 | – |
| max. | 0.10 | 2.0 | 1.00 | 0.045 | 0.030 | 19.0 | 4.00 | 13.0 | – | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 347H | 515 | 205 | 40 | 92 | 201 |
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Stainless Steel 347H Bars are commonly utilized in heat exchangers, boilers, pressure vessels, and refineries because of their high-temperature strength and resistance to oxidation. They are well-suited for petrochemical, power generation, and aerospace applications, where extreme heat and corrosion resistance are necessary. They are also applied in exhaust manifolds, furnace parts, and chemical processing equipment. Their high mechanical properties, resistance to stress, and stability in cyclic thermal conditions render them a material of choice for demanding applications in extreme environments.
Excellent corrosion resistance. Available in sizes ranging from 3mm to 200mm in diameter, these bars are ideal for applications in high-temperature environments due to their stability and durability.
Corrosion and oxidation. Stainless Steel 347H Flat Bars come in thicknesses from 1mm to 50mm and widths from 10mm to 500mm, making them suitable for a variety of industrial uses.
Perfect for high-stress applications. Available in sizes from 5mm to 100mm, they combine excellent mechanical properties with superior resistance to intergranular corrosion.
These bars are highly resistant to corrosion and scaling. Stainless Steel 347H Rectangular Bars are available in thicknesses from 1mm to 50mm and widths from 10mm to 500mm, ideal for structural and mechanical applications.
Excellent resistance to high temperatures and corrosion. Available in sizes ranging from 6mm to 75mm, they are widely used in the manufacturing of fasteners and other high-strength components.
These corrosion-resistant bars are available in a range of sizes. Stainless Steel 347H T-Bars provide excellent mechanical strength and are ideal for structural applications requiring high resistance to oxidation and corrosion.
**Stainless Steel 347H bars from Kyaw Stainless in Naypyidaw, Myanmar** find their place in boiler tubes, heat exchangers, furnace components, power plant equipment, and the chemical and petrochemical industries. Their blend of corrosion resistance, high strength, and thermal stability makes them ideal for parts that endure extreme heat and pressure. Kyaw Stainless’s 347H stainless steel bars are prized for their reliability, durability, and extended service life, offering industries a robust and high-performance material solution for their critical applications.
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