What Are Hastelloy C4 Bars?

Hastelloy C4 bars are a type of corrosion-resistant alloy bars made primarily of nickel, chromium, and molybdenum. They offer exceptional resistance to a wide range of corrosive environments including sulfuric acid, hydrochloric acid, and chlorides. Hastelloy C4 bars are known for their high strength and versatility in various industrial applications such as chemical processing, pollution control, and pharmaceutical manufacturing. These bars are often chosen for their reliability in harsh and demanding environments where corrosion resistance is critical.

Hastelloy C4 bars are well known for their exceptional corrosion resistance properties. Constructed mainly of nickel and chromium with additional elements such as molybdenum and tungsten for additional resistance against various environments including both oxidizing and reducing conditions, Hastelloy C4 bars have proven ideal in many fields such as chemical processing, pharmaceutical production and pollution control systems.

Hastelloy C- 4 Bars

Hastelloy C4 bars offer more than corrosion resistance, they also possess outstanding machinability. Their metal properties allow for them to be cut easily into various shapes and sizes without compromise to their mechanical properties, an asset especially helpful when precision dimensions or intricate designs are essential, such as in aerospace components or industrial machinery parts.

Hastelloy C4 bars boast excellent weldability, making fabrication and assembly simpler and faster. They can be joined using various methods, gas tungsten arc welding (GTAW), or gas metal arc welding (GMAW) without cracking or distortion issues, without risk of cracking or distortion, giving Hastelloy C4 bars greater versatility for engineering applications.

Hastelloy C4 bars find wide application across numerous industries due to their exceptional combination of properties. Common applications for Hastelloy C4 include chemical processing equipment that requires resistance against harsh chemical environments and temperatures; pharmaceutical manufacturing due to hygienic properties and pollution control systems due to being resistant against environmental stressors; pollution control systems as they endure adverse environments, just to name a few!

Hastelloy C4 bars can be found across numerous industrial sectors, from oil and gas drilling equipment and pipelines for protection against corrosion, inducing fluids and gases to marine environments like offshore platforms or seawater desalination plants for their exceptional corrosion resistance in saltwater conditions. Furthermore, Hastelloy C4 bars also find application within semiconductor manufacturing when exposed to chemical solutions during production processes.

Apple Steels is a reputable manufacturer and supplier of Hastelloy C4 bars in Mumbai, India. Renowned for their high-quality nickel, chromium, and molybdenum alloy, our Hastelloy C4 bars offer exceptional corrosion resistance, making them ideal for diverse industrial applications in harsh environments. Trust us for reliable sourcing of top-notch Hastelloy C4 bars tailored to your needs.

Manufacturing Process Of Hastelloy C- 4 Bars

Casting

Melting and Casting

Steel and alloying metals are loaded into an electric arc furnace. Once in the furnace, the metal is heated to a specific temperature above its melting point, usually in excess of 2800°F.

Forming Round Bar

Forming

Most cast steel is formed by hot rolling—the slab, bloom, or billet is heated and passed through large rollers, stretching out the steel into a longer, thinner form.

Heat Treatment

Heat treatment

Heat treatment strengthens rolled stainless steel by recrystallizing the deformed microstructure. Most stainless steel is heat treated by annealing.

Descaling

Descaling

A rolled piece of stainless steel acquires a layer of oxidized “mill scale,” which needs to be washed away to restore a shiny surface finish.

Cutting Round Bar

Cutting or Machining

Stainless steel is cut to a specified shape and size. The stainless steel can be sheared with circular knives, sawed with high-speed blades, or blanked with punches.

Specification Of Hastelloy C- 4 Rods

Standards : ASTM B575 / ASME SB575
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
Wire : Thickness starting from 0.05mm
Round bar size : Diameter: 3-~800mm
Hex Bar size : 2-100mm A/F
Flat bar size : Thickness: 2 -100mm / Width: 10 to 500mm
Square bar size : 4 to 100mm
Rectangular Bars Size : 33 x 30mm to 295 x 1066mm
Hollow Bar : 32mm OD x 16mm ID to 250mm OD x 200mm ID
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

Types Of Hastelloy C- 4 Bars, Round Bars

Hastelloy C- 4 Round Bar

Round Bar

Hastelloy C- 4 Hex Bar

Hexagonal Bar

Hastelloy C- 4 Square Bar

Square Bar

Other Types Of Hastelloy C- 4 Rods

  • Hastelloy C- 4 Precision Round Bars
  • Hastelloy C- 4 Polished Bar
  • UNS N06455 Bright Round Bars
  • Hastelloy C- 4 Hot Rolled Bar
  • ASTM B575 Hastelloy C- 4 Forged Bar
  • UNS N06022 Round Bar
  • Hastelloy C- 4 Cold Drawn Bar
  • Hastelloy C- 4 Forged Bar
  • Hastelloy C- 4 Rectangular Bar

Hastelloy C- 4 Bars Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Hastelloy C4 2.4610 N06455

Chemical Composition of Hastelloy C- 4 Bars

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Grade Ni Mo Cr Fe Co Mn C Al Ti Si
Hastelloy C4 65.0 min 14 - 17 14 - 18 3.0 max 2.0 max 1.0 max 0.01 max - 0.7 max 0.08 max

Mechanical Properties of Hastelloy C- 4 Bars

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.64 g/cm3 1350-1400 °C 783 365 55%

Hastelloy C- 4 Bars Technical Information

Hastelloy C- 4 Rods Industrial Application

Electrical Industry

Automotive Industry

Construction Industry

Defence Industry

Pharmaceutical Industry

Petroleum Industry

Petrochemical Industry

Milk & Dairy Industry

Export & Supply Destination of Hastelloy C- 4 Bars

Austria, Azerbaijan, Belarus, Belgium, Bulgaria, Croatia, Cyprus, Czechia/Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Netherlands, Norway, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom.

Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, British, China, Egypt, Hong Kong, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kuwait, Kyrgyzstan, Lebanon, Macau, Malaysia, Maldives, Mongolia, Myanmar, Nepal, North Korea, Oman, Philippines, Qatar, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Turkey, United Arab Emirates, Vietnam.

Algeria, Angola, Botswana, Burkina Faso, Burundi, Cameroon, Central African Republic, Egypt, Eswatini, Ethiopia, Gambia, Kenya, Liberia, Libya, Madagascar, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Niger, Nigeria, Rwanda, Senegal, Seychelles, South Africa, Tanzania, Tunisia, Uganda, Zambia, Zimbabwe.

Antigua and Barbuda, Bahamas, Barbados, Belize, Canada, Costa Rica, Cuba, Dominica, Dominican Republic, El Salvador, Grenada, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, United States of America, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela.