Chuck Metals is a reputable manufacturer and supplier based in Singapore, Pulau Ujong, specializing in top-notch Inconel 738 Bars and Rods that are perfect for high-performance industrial applications. This nickel-based superalloy is well-known for its remarkable strength at high temperatures, resistance to oxidation, and stability over time, even in extreme conditions. With a commitment to precision and global quality standards, Chuck Metals guarantees consistent performance, a smooth surface finish, and accurate dimensions. Inconel 738 Bars and Rods find their place in industries like aerospace, gas turbines, and power generation, where durability, resistance to creep, and reliability in tough environments are absolutely essential.
The composition of Inconel 738 Bars and Rods includes about 61% nickel, 15–16% chromium, 8.5–9.5% cobalt, 3.4–3.8% titanium, 3.3–3.7% aluminum, along with tungsten, molybdenum, and trace amounts of boron and carbon. This unique blend offers exceptional oxidation resistance and mechanical strength, even at temperatures soaring up to 980°C. With impressive tensile and yield strength, plus excellent creep-rupture properties, Inconel 738 is perfectly suited for long-term exposure to high heat.
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 bars and rods are widely utilized in turbine blades, components of jet engines, combustion chambers, and the hot sections of gas turbines, as well as various aerospace hardware. Their outstanding resistance to thermal fatigue, protection against corrosion, and ability to maintain mechanical integrity in harsh, high-temperature settings make them vital for advanced engineering projects.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chuck Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Singapore, Singapore
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