Semih Metals, located in Istanbul, Turkey, has built a solid reputation as a reliable manufacturer and supplier of high-performance Inconel 738 Bars and Rods. Known for their unwavering commitment to quality and precision, Semih Metals caters to a variety of industrial sectors by providing durable, corrosion-resistant, and heat-tolerant nickel-based alloys. The company places a strong emphasis on strict quality control, timely deliveries, and tailored solutions to meet the unique needs of their clients. With cutting-edge production methods and a skilled engineering team, Semih Metals guarantees that its Inconel 738 Bars and Rods comply with international standards, making them a dependable choice for critical applications in aerospace, power generation, and chemical processing.
Inconel 738 Bars and Rods are primarily made up of nickel, chromium, cobalt, titanium, and aluminum, which give them outstanding high-temperature strength and oxidation resistance. The alloy features a face-centered cubic (FCC) crystal structure, ensuring excellent resistance to creep and fatigue. With a tensile strength that ranges from 1,200 to 1,500 MPa and impressive hardness, Inconel 738 remains stable at temperatures reaching up to 850°C. Its low thermal expansion and high corrosion resistance make it ideal for environments that experience extreme heat, stress, and oxidizing conditions, ensuring long-lasting performance in demanding applications.
Specification : ASTM B 166 / ASME SB 166
Dimensions : ASTM, ASME and API
Size : 5 mm To 500 mm Dia in 100 mm TO 6000 mm Length available with NACE MR 01-75.
Length : 100 mm To 3000 mm Long & Above
Finish : Bright, Polish & Black
Grade : Inconel 738 – UNS N07738
Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.
Our Inconel 738 Round Bars conforms to NACE MR0175/ISO 15156
| Appearance | Metallic powder or solid in various forms |
|---|---|
| Melting Point | 1230-1315 °C |
| Boiling Point | N/A |
| Density | 8.11 g/cm3 |
| Solubility in H2O | N/A |
| Specific Heat | 0.10 Btu/lb/° F (70 ° F) |
| Tensile Strength | 159000 psi (70 °F) |
| Thermal Conductivity | 82 Btu/ft2/in/hr/°F (400 °F) |
| Thermal Expansion | 6.45 x 10-6 (70-200 °F) |
Inconel 738 bars and rods are not typically used in cryogenic applications, as their properties are optimized for high-temperature environments. For cryogenic conditions, alloys specifically designed for low temperatures are preferred.
To choose the right Inconel 738 bars and rods, consider factors such as temperature requirements, corrosion resistance, mechanical strength, specific application needs, and compatibility with other materials in the operating environment.
Yes, Inconel 738 bars and rods should undergo regular inspection, especially in high-stress and high-temperature applications, to ensure they maintain their structural integrity and performance over time.
These Inconel 738 Bars and Rods are widely used in aerospace components like turbine blades, combustion chambers, and exhaust systems, where high-temperature performance is crucial. They also find applications in gas turbines, nuclear reactors, and chemical processing equipment that require resistance to oxidation, thermal fatigue, and corrosion. Additionally, these bars and rods are utilized in automotive turbochargers, marine engines, and heat exchangers, where durability under high-stress conditions is vital. Their ability to maintain mechanical integrity at elevated temperatures makes Inconel 738 a favored material for industries that prioritize reliability, safety, and longevity.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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