Alloy 20 Round Bars Manufacturer, Stockist and Exporter

Alloy 20 Round Bars are high-performance nickel-iron-chromium alloys designed to withstand severe corrosive environments. They exhibit excellent resistance to strong oxidizing agents and reducing agents, making them ideal for chemical processing applications. The alloy is particularly suited for handling sulfuric acid, phosphoric acid, and other industrial acids, where standard stainless steels fail.

This alloy is known for its superior mechanical strength combined with excellent corrosion resistance. Alloy 20 is often chosen for applications requiring both high toughness and stability at elevated temperatures. It can be easily fabricated and welded, which adds to its versatility in industrial equipment manufacturing.

Key features of Alloy 20 Round Bars include their excellent resistance to pitting and crevice corrosion. The addition of copper improves resistance to sulfuric acid, while molybdenum enhances general corrosion resistance. These bars maintain dimensional stability under thermal and mechanical stress, making them reliable for long-term service.

Worldwide Alloy 20 Round Bars Manufacturer, Stockist and Exporter

Industries widely use Alloy 20 Round Bars for pumps, valves, heat exchangers, and storage tanks that handle corrosive chemicals. They are also utilized in aerospace, petrochemical, and pharmaceutical sectors. Their durability under harsh conditions significantly reduces maintenance costs and downtime.

The alloy offers remarkable weldability, allowing it to be joined without compromising its corrosion resistance. Heat treatment further optimizes mechanical properties, making Alloy 20 suitable for both cold and hot working applications. Its versatility makes it a preferred choice for custom-engineered components.

Alloy Alloy Round Bars

Alloy 20 Round Bars are available in various diameters and lengths, meeting the requirements of diverse industrial applications. They can be supplied in hot-rolled or cold-drawn finishes, depending on specific usage needs. Precision machining ensures tight tolerances and smooth surface finishes for critical applications.

When selecting Alloy 20 Round Bars for equipment exposed to aggressive chemical environments, it is crucial to consider the operating temperature and chemical concentration. This alloy provides long-term reliability, minimizing the risk of corrosion-related failures. Its balanced composition ensures optimal performance under a wide range of conditions, making it an essential material in the chemical processing industry.

Alloy 20 Round Bars Specifications

Property Value
Material Alloy 20 (UNS N08020)
Density 8.19 g/cm³
Melting Point 1370–1400°C
Hardness 187 HB
Tensile Strength 620 MPa
Yield Strength 310 MPa
Elongation 40%

Chemical Composition

Element % Composition
Nickel (Ni) 32–38
Chromium (Cr) 19–21
Iron (Fe) Balance
Copper (Cu) 1–3
Molybdenum (Mo) 2–3
Carbon (C) 0.06 max
Manganese (Mn) 2 max
Silicon (Si) 1 max

Mechanical Properties

Property Value
Tensile Strength 620 MPa
Yield Strength 310 MPa
Hardness 187 HB
Elongation 40%
Modulus of Elasticity 200 GPa
Poisson's Ratio 0.29

Dimensions

Diameter (mm) Weight per meter (kg/m)
10 0.64
20 2.56
30 5.77
40 10.3
50 16.0
60 23.0
80 40.5

Equivalent Grades

Standard Grade
ASTM / ASME SB-463
UNS N08020
DIN 2.4660
JIS SNCM 625
EN 2.4660

Weight Chart (Approx.)

Diameter (mm) Weight per meter (kg/m)
10 0.64
12 0.91
16 1.62
20 2.56
25 3.98
30 5.77
35 7.85
40 10.3
50 16.0
60 23.0
80 40.5
100 63.0

The applications of our Alloy 20 round bars include oil & gas projects, chemical processing plants, desalination systems, shipbuilding, aerospace, automotive, and heavy engineering. With superior resistance to oxidation and stress corrosion cracking, our bars perform reliably in extreme environments. Whether it is for large-scale infrastructure projects in Mumbai or precision engineering in Germany and the USA, Shakti Forge India remains the first choice for industries that demand excellence.

As one of the most reliable Alloy 20 Round Bars Manufacturer, Stockist and Exporter, Shakti Forge India continues to expand its presence in domestic and international markets. Our focus on quality, timely delivery, and customer satisfaction makes us a preferred partner for leading industries across the globe. For bulk requirements or customized solutions, Shakti Forge India ensures the highest level of product integrity and service excellence.

Frequently Asked Questions (FAQs)

Q1: What industries use Alloy 20 Round Bars?
A1: Alloy 20 Round Bars are widely used in chemical processing, petrochemical, pharmaceutical, and aerospace industries due to their excellent corrosion resistance and mechanical properties.
Q2: Can Alloy 20 Round Bars be welded?
A2: Yes, Alloy 20 exhibits excellent weldability and can be joined without compromising its corrosion resistance, making it suitable for fabrication and custom components.
Q3: Are Alloy 20 Round Bars suitable for high temperatures?
A3: Yes, Alloy 20 maintains its mechanical strength and corrosion resistance at elevated temperatures, making it ideal for demanding industrial applications.
Q4: What acids is Alloy 20 resistant to?
A4: Alloy 20 Round Bars are resistant to sulfuric acid, phosphoric acid, and other strong industrial chemicals, outperforming standard stainless steels in aggressive environments.
Q5: Are Alloy 20 Round Bars available in custom sizes?
A5: Yes, they are available in hot-rolled, cold-drawn, and precision-machined sizes according to client requirements, ensuring versatility for various applications.

Cities we have supplied our products to

Mumbai, Delhi, Bengaluru(Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Narmada, Ankleshwar, Navsari, Valsad, Rajpipla, Veraval,Kovvur, Andra Pradesh,Karwar, Karnataka,Kosamba, Gujarat, Vishakapatnam, Shahad, Pondicherry, Kakkinada, Pradesh, Nagda, Madhya Pradesh,Harihar, Karnataka, Tuticorin, Tamilnadu, Trivandrum, KeralaKurnool, Rourkela, Hindupur, Orissa, Renukoot, Uttar Morbi, Kerala ,Himachal, Dehradun, Visakhapatnam ,Jamnagar, Kozhikode, Ludhiana,Latur, Nanded, Vijaywada, Alwar, Bareilly, Bikaner, Andheri, Marol, Taloja, Turbhe, TTC (Thane-Belapur), Pimpri-Chinchwad, Chakan, Talegaon, Ranjangaon, Jejuri, Baramati, Satpur, Ambad, Sinnar, Igatpuri, Shendra, Waluj, Chikalthana, Paithan, Hingna, Butibori, Kalmeshwar, Umred, Shiroli, Kagal, Gokul Shirgaon, Akkalkot, Chincholi, Lote-Parshuram, Dombivli, Ambernath, Mahad, Roha, Palghar, Tarapur (Boisar)

Cities we have supplied our products to

South Korea, Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen, France, Germany, Greece, Oman, Colombia, Portugal, Japan, Lithuania, Macau, Mongolia, Qatar, Ireland, Malaysia, Bangladesh, Russia, Iran, Jordan, Singapore, Bulgaria, Poland, Denmark, Nigeria, Gambia, Indonesia, Finland, Argentina, Chile, Spain, Peru, Kuwait, India, Saudi Arabia, Slovakia, Slovenia, Sweden, Switzerland, Bahrain, the Netherlands, United Kingdom, Mexico, Bulgaria, Spain, France, Germany, Colombia, Brazil, Saudi Arabia, Iraq, Iran, Sudan, Libya, Tanzania, Nigeria, New Zealand, Paris, Switzerland

Applications of Alloy 20 Round Bars

  • Oil & Gas Industry – pipelines, offshore rigs, valves, and fittings
  • Chemical Processing Plants – heat exchangers, reactors, and storage vessels
  • Marine & Shipbuilding – propeller shafts, seawater systems, and pumps
  • Aerospace – jet engines, turbine blades, and structural components
  • Power Generation – nuclear plants, boilers, and steam generators
  • Automotive – exhaust systems, sensors, and performance parts
  • Pharmaceutical & Food Industry – equipment requiring hygiene and corrosion resistance
  • Construction & Infrastructure – high-strength fasteners, joints, and supports