Inconel 825 bars are nickel-iron-chromium alloys featuring elements like molybdenum, copper and titanium for ultimate corrosion resistance in various environments and are highly suitable in applications where acid corrosion resistance is an issue. Their resistance against both reducing and oxidizing acids make these bars particularly reliable options when corrosion resistance is crucial to success.
Inconel 825 bars boast excellent machinability, making precise shaping and finishing possible for intricate designs or tight tolerance applications. Their exceptional machinability facilitates producing complex components efficiently while minimizing material waste.
Weldability is another notable feature of Inconel 825 bars. It enables the joining of parts without compromising their integrity. The alloys weldability ensures strong, reliable connections, which is essential in industries where structural integrity is paramount. Welded components retain their corrosion resistance, maintaining performance in harsh environments.
Inconel 825 bars have found widespread application across industries due to their unique combination of properties. Common applications for them are chemical processing, petrochemical production and marine environments where exposure to corrosion-prone environments are common, additionally they're utilized as heat exchangers, pipe systems or pollution control components.
Inconel 825 bars serve numerous applications across industries that demand superior corrosion resistance and mechanical strength, such as chemical processing plants that need valves, pumps and fittings with corrosion-resistance requirements such as seawater exposure or harsh weather. Furthermore, offshore platforms use this material because of its exceptional corrosion resistance which also finds applications within aerospace production where components exposed to high temperatures corrosive atmospheres require exceptional resistance against corrosion.
Apple Steels is a leading manufacturer and supplier of Inconel 825 bars in Mumbai, India. Among their offerings are Inconel 825 bars, renowned for their corrosion resistance and mechanical strength. These bars are integral in chemical processing, petrochemical, and marine applications.
Melting and Casting
Steel and alloying metals are loaded into an electric arc furnace. Once in the furnace, the metal is heated to a specific temperature above its melting point, usually in excess of 2800°F.
Forming
Most cast steel is formed by hot rolling—the slab, bloom, or billet is heated and passed through large rollers, stretching out the steel into a longer, thinner form.
Heat treatment
Heat treatment strengthens rolled Inconel by recrystallizing the deformed microstructure. Most Inconel is heat treated by annealing.
Descaling
A rolled piece of Inconel acquires a layer of oxidized “mill scale,” which needs to be washed away to restore a shiny surface finish.
Cutting or Machining
Inconel is cut to a specified shape and size. The Inconel can be sheared with circular knives, sawed with high-speed blades, or blanked with punches.
| Standards : | ASTM B425 / ASME SB425 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | EN | OR |
| Incoloy 825 | 2.4858 | N08825 | ЭП703 | NFE30C20DUM | NCF 825 | NA 16 | NiCr21Mo | XH38BT |
| Grade | Ni | Cr | Fe | Mb | Ti | Cu | Mn | C | S | Al | Si |
| Incoloy 825 | 38.0 – 46.0 | 19.5 – 23.5 | 22.0 min | 2.5 – 3.5 | 0.6 – 1.2 | 1.5 – 3.0 | 1.0 max | 0.05 max | 0.03 max | 0.2 max | 0.5 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
Electrical Industry
Automotive Industry
Construction Industry
Defence Industry
Pharmaceutical Industry
Petroleum Industry
Petrochemical Industry
Milk & Dairy Industry
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