Incoloy bars and rods are solid metal products with high performance made from nickel-iron-chromium alloys with the capability to perform in corrosive and high-temperature environments. Offered in several grades like Incoloy 800, 825, and 925, these bars provide strong oxidation, stress-corrosion crack resistance, and wide acid resistance. Their thermal and mechanical stability along with strength renders them critical in chemical processing, marine, and power generation operations. These bars are precision-tolerance hot-rolled or cold-drawn to suit machining, welding, and structural uses for challenging industries.
The composition of Incoloy bars involves nickel (30–46%), chromium (19–23%), and iron as the base, and optional additions of molybdenum, titanium, and copper based on the grade. They have tensile strength levels ranging from 550–800 MPa and yield strength ranging from 200–600 MPa. They offer high resistance to oxidation, pitting, and chloride-stress corrosion. They maintain mechanical integrity at high temperatures to as high as 1000°C. Incoloy bars are non-magnetic, easily formable, and weldable and are ideal for structural and pressure-bearing parts in aggressive environments.
| Incoloy Bar Standard | ASTM B166, ASTM B408, AMS 5513, AMS 5511, AMS 5647 |
|---|---|
| Incoloy Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Incoloy Round bar size | Diameter: 3-~800mm |
| Incoloy Hex Bar size | 2-100mm A/F |
| Incoloy Alloy Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Incoloy Square bar size | 4 to 100mm |
| Alloy Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Alloy Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Incoloy Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| ASTM B166 Type Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Incoloy Alloy Threaded Bar Billet Size | 1/2 to 495mm Diameter |
| Incoloy Rectangular Size | 33 x 30mm to 295 x 1066mm |
| Alloy Hex Bars Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| ASTM B166 Type Hollow Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| JIS NCF T-Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Rolled Incoloy Flat Bars Condition | Hardened & tempered, annealed |
| ASTM B166 Type Cold Rolled Bar Technique | Alloy Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Incoloy Alloy Rod Processing | Bar cutting to 650mm |
| Alloy Rounds Bar Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Our Incoloy Round bar conforms to NACE MR0175/ISO 15156 | |
Yes, Incoloy bars can be customized in size and length to meet specific requirements. Manufacturers offer tailored solutions for diverse industrial applications.
Yes, Incoloy Alloy Bars are highly corrosion-resistant, particularly in harsh environments like chemical processing and marine industries. Their superior resistance to oxidation and stress corrosion cracking makes them ideal for demanding applications.
Incoloy rods excel in high-temperature environments due to their exceptional resistance to oxidation, scaling, and corrosion. Their high strength and thermal stability ensure reliable performance in extreme conditions.
Incoloy rods and bars are common in pressure vessel, heat exchanger, marine shaft, pump parts, and oil & gas equipment. They also resist acids such as nitric and sulfuric acids, making them suitable for chemical processing facilities. They can also be found in flue gas scrubbers, pollution control devices, and power generation equipment such as superheater tubes and boilers. Incoloy’s superior creep resistance enables its application in the components of high-temperature furnaces and industrial heater parts. The bars are also used in nuclear applications, sea water desalination plants, and structures that are offshore and exposed to saline or corrosive atmospheres.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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