What Are Inconel 625 Bars?

Inconel 625 bars are an exceptional nickel-chromium alloy known for its superior corrosion resistance, high strength, and durable performance in demanding industries like aerospace, chemical processing, oil & gas; frequently being employed where high temperature or acid environments exist. They're widely utilized throughout these sectors.

Inconel 625 bars are an exceptional nickel-chromium alloy with unparalleled corrosion resistance, boasting superb resistance in both oxidizing and reducing environments, as well as being ideal for applications where corrosion protection is a top concern - including sulfuric and phosphoric acids environments. This makes Inconel 625 an excellent material choice in applications where this property matters.

 Inconel 625 Bars

Machinability challenges associated with Inconel 625 bars due to their strength and work hardening rate can present themselves when turning, milling or drilling operations are undertaken. Specialized tools and techniques may be required, while with appropriate parameters set on machining systems satisfactory results are achievable in turning milling drilling operations.

Inconel 625 bars stand out for their excellent welding characteristics, being readily weldable using conventional welding techniques. Their excellent weldability in both thick and thin sections make them suitable for fabrication processes of various sorts; preheating may be required in order to reduce cracking risk while assuring quality welds.

Inconel 625 bars find widespread applications across industries that rely heavily on corrosion resistance, strength, and durability for operations that must remain reliable over long periods. Such environments include chemical processing, aerospace engineering, marine engineering and oil and gas exploration - each demanding strong resistance against high temperatures, aggressive chemical environments and prolonged operational reliability and longevity. Their corrosion resistant nature also lends them special value in these sectors due to their inherent ability to withstand high pressure environments like chemical processing plants or power stations that use large volumes of it, marine engineering engineering vessels as platforms or platforms enabling greater operational reliability over longer.

Inconel 625 bars are extensively used in aerospace applications, including engine components, turbine blades, and exhaust systems, where they endure high temperatures and corrosive conditions. In the oil and gas industry, they find use in downhole equipment, wellhead components, and offshore structures, where they provide reliable performance in harsh environments. Additionally, they are employed in chemical processing equipment, such as reactors, heat exchangers, and piping systems, due to their resistance to corrosive chemicals and acids. In the marine sector, they are utilized in propeller shafts, valves, and seawater piping systems, where resistance to seawater corrosion is crucial.

Apple Steels is a reputable manufacturer and supplier of Inconel 625 bars in Mumbai, India. Specializing in Inconel 625 bars, we stand as a trusted source for top-grade alloys meeting diverse industrial needs with reliability and excellence.

Manufacturing Process Of Inconel 625 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 Inconel by recrystallizing the deformed microstructure. Most Inconel is heat treated by annealing.

Descaling

Descaling

A rolled piece of Inconel 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

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

Specification Of Inconel 625 Rods

Standards : ASTM B446 / ASME SB446
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 Inconel 625 Bars, Round Bars

 Inconel Round Bar

Round Bar

 Inconel Hex Bar

Hexagonal Bar

 Inconel Square Bar

Square Bar

Other Types Of Inconel 625 Rods

  • Inconel 625 Precision Round Bars
  • Inconel 625 Polished Bar
  • UNS N06625 Bright Round Bars
  • Inconel 625 Hot Rolled Bar
  • ASTM B446 Inconel 625 Forged Bar
  • UNS N06625 Round Bar
  • Inconel 625 Cold Drawn Bar
  • Inconel 625 Forged Bar
  • Inconel 625 Rectangular Bar

Inconel 625 Bars Equivalent Grades

STANDARD WERKSTOFF NR. UNS GOST AFNOR JIS BS EN OR
Inconel 625 2.4856 N06625 ХН75МБТЮ NC22DNB4M NCF 625 NA 21 NiCr22Mo9Nb ЭИ602

Chemical Composition of Inconel 625 Bars

Grade Ni Cr Fe C Mn Si Mo Co Al Ti Nb + Ta P S
Inconel 625 58.0 min 20.0 – 23.0 5.0 max 0.10 max 0.50 max 0.50 max 8.0 – 10.0 1.0 max 0.40 max 0.40 max 3.15 – 4.15 0.015 max 0.015 max

Mechanical Properties of Inconel 625 Bars

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.4 g/cm3 1350 °C (2460 °F) Psi – 135,000 , MPa – 930 Psi – 75,000 , MPa – 517 42.5 %

Inconel 625 Bars Technical Information

Inconel 625 Rods Industrial Application

Electrical Industry

Automotive Industry

Construction Industry

Defence Industry

Pharmaceutical Industry

Petroleum Industry

Petrochemical Industry

Milk & Dairy Industry

Export & Supply Destination of Inconel 625 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.