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Our company excels in supplying a comprehensive range of Alloy 20 Bars, sourced from esteemed vendors known for their superior alloy manufacturing. These bars are essential in the fabrication of various components, offering flexibility in sizes, grades, and standards to meet diverse customer needs. Highly demanded in chemical, pharmaceutical, and food processing industries, our premium Alloy 20 Bars are celebrated for their outstanding resistance to corrosion, particularly in acidic environments. The incorporation of nickel, chromium, and molybdenum enhances the alloy’s durability and stability, ensuring excellent mechanical properties and reliability across diverse applications.
Specification : ASTM B473 / ASME SB473
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 4 mm To 350 mm DIA
Length : 100 mm To 3000 mm Long & Abov
Diameter : 20 – 320mm
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
Grade : Alloy 20 (UNS No. N08020)
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished.
Our Alloy 20 Round Bars conforms to NACE MR0175/ISO 15156
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.1 g/cm3 | 1443 °C (2430 °F) | Psi – 80000 , MPa – 551 | Psi – 35000 , MPa – 241 | 30 % |
Grade | Ni | Fe | Cr | Cu | Mo | Nb | C | Mn | P | S | Si |
Alloy 20 | 32 – 38 | Bal | 19 – 21 | 3 – 4 | 2 – 3 | 0.1 – 0.3 | 0.02 max | 1 – 2 | 0.02 max | 0.005 max | 0.7 max |
At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.
Contact us to get a quick quote for your requirement.
We offer These Alloy 20 Bars as per DIN, ISO, JIS or ANSI Standard.
Cost-Effective Alternative: Apart from sulfuric acid, Alloy 20 is also resistant to phosphoric acid, nitric acid, and a variety of other acidic environments.
Longevity: The durability and resistance to various forms of corrosion extend the service life of Alloy 20 bars, reducing the need for frequent replacements and maintenance.
Alloy 20 Bars applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
1. Corrosion Resistance Requirements
Alloy 20 bars are relatively resistant to galvanic corrosion due to their high chromium and nickel content. However, when paired with dissimilar metals in corrosive environments, they can still be susceptible. Proper material pairing and isolation techniques are essential to mitigate galvanic corrosion risks.
Yes, Alloy 20 bars can be both welded and machined. They exhibit good weldability using standard techniques and appropriate filler materials. Additionally, Alloy 20 offers good machinability, allowing for efficient processing with proper tooling and techniques.
Alloy 20 bars offer excellent corrosion resistance, particularly in sulfuric acid environments. Their high chromium, nickel, and molybdenum content make them resistant to a wide range of corrosive substances, including chlorides and acids. However, proper maintenance and handling are still necessary to prevent corrosion in extreme conditions.
Yes, Alloy 20 bars can be used for underground applications due to their excellent corrosion resistance properties. They withstand corrosive soil conditions, making them suitable for underground structures, pipelines, and equipment in industries such as chemical processing, oil and gas, and wastewater management.
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Email: sales@pipingmart.ae