| Size Range | 3 mm to 350 mm |
|---|---|
| Length | 6000 mm |
| Standards | Astm, Asme, Din, Nf, Jis, En, Ios |
| Finished | Black, Bright, Cold Drawn, Polish, Polished, Centreless Ground |
Alloy 20 round bars manufactured in India for chemical processing pharmaceutical equipment and corrosion resistant industrial applications
Sagar Steel Corporation is a trusted Alloy 20 Round Bars Manufacturer in India, a provider of corrosion resistant round bars that are used in strenuous chemical and industrial use. Alloy 20 is a nickel-iron-chromium alloy that had been created with the express purpose of resisting sulfuric acid and other aggressive chemicals, and as such the round bars are a favorite in chemical processing, petrochemical, pharmaceutical, food processing, power generation, and marine applications.
We provide Alloy 20 round bars in different diameters, lengths and surface finishes through our international B2B portal in response to machining, fabrication and structural demands. Every round bar is produced with quality-approved raw materials and subjected to stringent dimension check and mechanical testing to bring uniformity, durability and meet the international standards. Alloy 20 round bars are also good in terms of weldability and formability which facilitates easy fabrication and reliability of the services in the long term.
Alloy 20 Round Bars – Material & Grade Table
| Material | Grade | UNS No. | Standard | Key Properties |
|---|---|---|---|---|
| Nickel Alloy | Alloy 20 | N08020 | ASTM B463 | Excellent resistance to sulfuric acid |
| Nickel Alloy | Alloy 20 | N08020 | ASTM B473 | Good resistance to pitting & crevice corrosion |
| Nickel Alloy | Alloy 20 | N08020 | ASTM B649 | Stabilized with niobium for intergranular corrosion resistance |
| Nickel Alloy | Alloy 20 | 2.4660 | EN | Good mechanical strength and fabricability |
Alloy 20 Round Bars – Types, Sizes & Availability Table
| Bar Type | Diameter Range | Length | Finish | Minimum Quantity |
|---|---|---|---|---|
| Round Bars | 6 mm – 300 mm | 3 m / 6 m | Hot Rolled | 200 Kg |
| Bright Bars | 6 mm – 100 mm | 3 m / 6 m | Cold Drawn | 200 Kg |
| Forged Bars | 50 mm – 500 mm | Cut Length | Black / Machined | 200 Kg |
| Custom Cut Bars | As Required | As Required | As Specified | 200 Kg |
Key Features of Alloy 20 Round Bars
- Due to its excellent resistance to sulfuric acid and chemical corrosion.
- Proper mechanical strength and structural stability.
- Low stress corrosion cracking resistance.
- High fabrication and welding.
- High performance in hostile conditions.
Alloy 20 round bars are to be considered a dependable choice in chemical and process industries due to these characteristics.
Besides offering Alloy 20 round bars, we also offer Tantalum Round Bars, Copper Round Bar and Alloy Steel Round Bars, so buyers can obtain a wide range of high-performance alloy materials with one trusted vendor through our B2B portal.
Type of Sub-products

Polished Alloy 20 Round Bar Polished Alloy 20 Round Bar
Polished bars are aesthetically refined with a smooth surface finish, often used in decorative and cleanroom environments. They are ideal for pharmaceutical, food grade, and sanitary applications due to their easy to clean surface.

Forged Alloy 20 Round Bar Forged Alloy 20 Round Bar
Forged bars offer enhanced grain structure and strength. These are used in high pressure, high stress applications such as power plant components, pressure vessels, and critical industrial assemblies.
