Kanish Metals stands out as a top-notch manufacturer and supplier of high-quality Alloy 20 Round Bars, proudly based in Dubai, UAE. They serve a variety of industries that demand exceptional corrosion resistance and mechanical strength. With a solid reputation for precision-engineered products, Kanish Metals ensures that their Alloy 20 Round Bars comply with rigorous international standards like ASTM and ASME. Renowned for their outstanding performance in tough chemical environments, these round bars are perfect for processing industries. Supported by a talented team and state-of-the-art facilities, Kanish Metals promises consistent quality, timely delivery, and tailored solutions for various industrial needs.
Kanish Metals’ Alloy 20 Round Bars are primarily made of iron, featuring notable amounts of nickel (32–38%), chromium (19–21%), molybdenum (2–3%), and copper (3–4%), along with niobium for stabilization. This distinctive blend offers remarkable resistance to sulfuric acid, pitting, and intergranular corrosion. In terms of mechanical properties, these round bars boast a tensile strength of 551 MPa, yield strength of 241 MPa, and an elongation of 30%, with a hardness of around 217 HB. Manufactured according to ASTM B473, Alloy 20 Round Bars are perfect for applications that require both strength and outstanding corrosion resistance.
Alloy 20 Round Bar Specification : ASTM B473 , ASME SB473
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
| Grade | C | Mn | Si | S | Cu | Ni | Cr | Fe | Mo | P |
|---|---|---|---|---|---|---|---|---|---|---|
| Alloy 20 | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 3.00 – 4.00 | 32.00 – 38.00 | 19.00 – 21.00 | 29.85 min* | 2.00 – 3.00 | 0.045 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi – 35,000, MPa – 241 | 30 % |
| STANDARD | UNS | WNR. | EN | AFNOR |
|---|---|---|---|---|
| Alloy 20 | N08020 | 2.4660 | NiCr20CuMo | Z2NCUD31-20AZ |
Type | SIZES (mm) | ISO Tolerance | SIZES (Inches) |
|---|---|---|---|
Peeled and Polished | 40.00 to 150.00 | h11-DIN 1013 | 1.50″ to 6.00″ |
Cold Drawn and Ground | 10.00 to 75.00 | h9-h8-h11-h10 | 5/6″ to 2.50″ |
Cold Drawn and Polish | 3.00 to 75.00 | h9-h8-h11-h10 | 1/8″ to 3.00″ |
Peeled and Ground | 20.00 to 50.00 | h10-h9-h11 | 3/4″ to 2.00″ |
Cut to size on request (tolerance +2/-0 mm). Standard lengths of Alloy 20 Bars 2000 mm up to 6000 mm available
50.0 | 6.0 |
65.0 | 9.0 |
55.0 | 7.0 |
45.0 | 5.0 |
70.0 | 10.0 |
60.0 | 8.0 |
75.0 | 12.0 |
90.0 | 20.0 |
80.0 | 16.0 |
130.0 | 30.0 |
100.0 | 25.0 |
160.0 | 35.0 |
120.0 | 40.0 |
Alloy 20 Round Bars find extensive use in the chemical processing, petrochemical, pharmaceutical, and food and beverage sectors, thanks to their impressive resistance to sulfuric acid and other harsh chemicals. They are ideal for valves, pumps, flanges, heat exchangers, and tanks that face corrosive environments. In the marine industry, they provide robust protection against chloride-induced corrosion, while in pharmaceutical and food-grade applications, they ensure hygienic processing. Alloy 20’s high mechanical strength and corrosion resistance make it a go-to choice for these demanding applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kanish 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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