Al Summan Metals, a well-regarded manufacturer and supplier based in Dubai, UAE, is recognized for producing premium Hastelloy Rectangular Bars that are distinguished by their outstanding corrosion resistance, strength, and durability. Through the use of advanced manufacturing techniques and stringent quality control, Al Summan Metals ensures that every Hastelloy Rectangular Bar meets international standards, delivering dependable performance even in the harshest industrial environments. These bars are praised for their superior resistance to both oxidizing and reducing chemicals, elevated temperatures, and severe operating conditions, making them ideal for sectors such as chemical, petrochemical, marine, and power generation. Al Summan Metals provides precision-engineered Hastelloy solutions that combine strength, dependability, and enduring performance.
Hastelloy Rectangular Bars consist primarily of nickel (about 57%), molybdenum (around 16%), iron (roughly 6%), and cobalt (approximately 2.5%), together with small amounts of manganese, silicon, and carbon. This distinctive makeup gives them exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, while still delivering remarkable mechanical strength. Mechanically, these bars offer a tensile strength between 620 and 860 MPa, yield strength from 200 to 450 MPa, and elongation of 30 to 50%. They further demonstrate superb ductility, fatigue resistance, and weldability, which makes them well suited for demanding applications in chemically harsh and high-temperature settings.
| Specification | ASTM B574 UNS N06022, ASTM B574 / ASME SB574 / AMS 5766 |
|---|---|
| Alloy C22 Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Round Bar Standard Dimensions | Diameter / Height: |
| 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 |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline, Polished |
| Condition | Hardened & tempered, annealed |
| Technique | Hastelloy C22 Cold Drawn, Hot Rolled, Forged Round Bar,Cold Rolled, Rod |
| Processing | Bar cutting to 650mm |
| Form | Hastelloy C22 Round, Welding Rod, T-Bar, Rod, Precision Ground Bar, Channel Bar, Square, Flat Bar, Blocks, Round Rod, Hollow, Rings, Rectangle, Hex (A/F), Triangle, Threaded, Profiles, Billet, Ingot, I/H Bar, Half Round Bar, Forging etc. |
| Material | Ni | C | Cr | Co | Fe | Mn | Mo | P | Si | S | W | V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy | Bal | 0.010 max | 20 – 22.5 | 2.5 max | 2 – 6 | 0.50 max | 12.5 – 14.5 | 0.02 max | 0.08 max | 0.02 max | 2.5 – 3.5 | 0.35 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
Hastelloy Rectangular Bars offer strong resistance to galvanic corrosion thanks to their corrosion-resistant alloy makeup. Nevertheless, when placed in specific environments alongside dissimilar metals, they may become vulnerable to this form of corrosion.
Yes, Hastelloy Rectangular Bars are recyclable. Their nickel-based makeup enables effective recycling, making them a sustainable choice when handled correctly at recycling facilities.
Yes, Hastelloy Rectangular Bars are well-suited for cryogenic applications thanks to their outstanding toughness and resistance to brittle fracture at low temperatures, guaranteeing dependable performance in extremely cold conditions.
Hastelloy Rectangular Bars are widely applied across the chemical, petrochemical, marine, pharmaceutical, and power generation industries owing to their exceptional corrosion resistance, longevity, and strength. Common uses cover reactor vessels, heat exchangers, pressure vessels, pumps, valves, fasteners, and piping systems exposed to highly corrosive chemicals and extreme temperatures. They are also employed in offshore platforms, desalination plants, and chemical processing units where operational reliability, safety, and enduring performance carry the greatest significance.
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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