Chuck Metals stands out as a top manufacturer and supplier in Singapore, specifically on Pulau Ujong, where they offer high-quality Inconel 686 Bars and Rods. These products are crafted for exceptional corrosion resistance and durability, making them perfect for tough environments. Made from a robust nickel-chromium-molybdenum alloy that includes tungsten, these bars are designed to resist crevice corrosion, pitting, and stress corrosion cracking, even in the most challenging chemical settings. Chuck Metals prides itself on precise manufacturing, ensuring superior dimensional accuracy, a smooth finish, and consistent mechanical properties. This makes Inconel 686 Bars and Rods the go-to choice for industries like chemical processing, marine, pulp and paper, and pollution control, where strength and longevity are non-negotiable.
The composition of Inconel 686 Bars and Rods features nickel, chromium, molybdenum, and tungsten, along with small amounts of iron and other elements to boost performance. This unique blend provides remarkable resistance to both oxidizing and reducing chemicals, chlorides, and strong acids. On the mechanical side, they deliver impressive tensile and yield strength, high hardness, and exceptional toughness across a wide temperature range, ensuring they maintain their structural integrity even under extreme mechanical and thermal stress.
| Element | Content (%) |
|---|---|
| Nickel, Ni | 59 |
| Chromium, Cr | 19-23 |
| Molybdenum, Mo | 15-17 |
| Iron, Fe | ≤ 5 |
| Tungsten, W | 3.0-4.40 |
| Manganese, Mn | ≤ 0.75 |
| Phosphorous, P | ≤ 0.040 |
| Sulfur, S | ≤ 0.020 |
| Titanium, Ti | 0.020-0.25 |
| Carbon, C | ≤ 0.010 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 721.9 MPa | 104700 psi |
| Yield strength (@strain 0.200%) | 364 MPa | 52800 psi |
| Elastic modulus | 207 GPa | 30000 ksi |
| Shear modulus | 77 GPa | 11200 ksi |
| Poisson’s ratio | 0.34 | 0.34 |
| Elongation at break | 71% | 71% |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 721.9 MPa | 104700 psi |
| Yield strength (@strain 0.200%) | 364 MPa | 52800 psi |
| Elastic modulus | 207 GPa | 30000 ksi |
| Shear modulus | 77 GPa | 11200 ksi |
| Poisson’s ratio | 0.34 | 0.34 |
| Elongation at break | 71% | 71% |
| Properties | Metric | Imperial |
|---|---|---|
| Thermal expansion co-efficient (@21-100°C/69.8-212°F) | 11.97 µm/m°C | 6.650 µin/in°F |
Yes, Inconel 686 Bars/Rods are designed to perform exceptionally well in high-temperature environments up to 980°C.
Yes, Inconel 686 bars/rods are weldable using standard techniques, but preheating and specialized filler materials are recommended to ensure strong, corrosion-resistant welds.
Yes, we provide bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@chuckmetals.com
You’ll find Inconel 686 Bars and Rods in some of the most demanding applications, including chemical reactors, heat exchangers, pollution control equipment, desalination plants, and offshore oil and gas platforms. Their outstanding corrosion resistance makes them perfect for handling aggressive chemicals like hydrochloric, sulfuric, and nitric acids. Plus, they’re ideal for crafting pump shafts, fasteners, and components in the marine and aerospace industries, where high strength, corrosion resistance, and temperature stability are crucial.
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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