ASTM b626 tube

ASTM b626 tube

What is ASTM B626?

Hastelloy has continued to be an expensive but effective alternative to stainless steel alloys to make pipes and tubes for nearly over a century. Since it is a nickel-molybdenum alloy in varying composition with other elements, it is ideal for gas turbines, petrochemical, pharmaceutical, and other industries.

ASTM B626 specifications is for many Hastelloy and many grades of stainless steel for use in specific applications. It covers over 26 UNS numbered alloys to have the right composition and properties. Also, it covers the OD or outside diameters of pipes and tubes to be 3.2 to 88.9mm and wall thickness of 0.41 to 3.7mm.

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ASTM B626 Tube specification

ASTM B626 Tube Specification

ASTM B626 Tube Chemical Properties

ASTM B626 Tube Mechanical Properties

Pick truthful ASME sb626 welded nickel-cobalt alloy tube suppliers in UAE by browsing our selection. contrasting ASTM B626 and B516

ASTM B626 vs B516

ASTM B626 and B516 are specifications for high nickel content alloys; they have many differences. If ASTM B626 specification is for nickel alloy with chromium, it is molybdenum for B516. If B626 covers Hastelloy and others, B516 covers Inconel superalloys. A few other differences between ASTM B626 and B516 include the following.

  • B626 covers 26 grades of Hastelloy and austenitic alloys, B516 covers only 7 Inconel alloys
  • If molybdenum is the second primary metal next to nickel in B626, it is chromium in B516 and others in smaller quantities.

Select a top-rated stockist of ASTM b626 welded tubes with UNS numbers. N12160, N10001, N10665, N10242, N10629 in Middle East and Asia and check the ASTM b626 tubing specification

ASTM B626 specification applies to which tubes?

ASTM B626 specifications apply to tubes made from Hastelloy, austenitic alloys, etc., with varying UNS or unified numbering system numbers. ASTM B626 tubing made from alloys complying with these grades has high strength and superior corrosion resistance. A few of the tubes under the ASTM B626 specifications include the following.

  • UNS Nos. N10001, N10665, N10242 to N10276, there are 8 Hastelloy superalloys to make strong pipes and tubes
  • UNS N06007 to N06686, there are 14 grades of Hastelloy having different nickel, molybdenum, and other element composition
  • N08320, N08031, R30556, and R20033 are the other austenitic alloys to have excellent properties

To get ASME sb626 UNS n10624 welded tubing in a variety of unusual widths and thicknesses, locate an importer in Dubai. Request a quote and check the supply situation.

What is the supply condition of the ASTM B626 welded tube?

ASTM B626 welded tube supply condition should be as per the customers’ requirements which comply with ASTM standards. It is for having the right composition of nickel molybdenum and other elements. Also for OD or outer diameter and wall thickness of the pipes and tubes.

ASTM B626 specification for the pipes and tubes is the descaled and solution annealed conditions. Also, different grades of Hastelloy and austenitic steels have differing supply conditions. And to confirm the composition and properties, reputed suppliers furnish test certificates to ensure the right pipes and tubes for specific applications.

Find the most competent ASTM b626 UNS n10675 welded alloy tubes traders in GCC countries that offer the broadest range of regular and custom diameters, and learn about eddy current tests.

Why eddy current test is required for ASME SB626 welded nickel tube?

Eddy’s current test is to find the many flaws in the pipes and tubes used in nuclear, aerospace, power generation, oil & gas, etc. Since all these applications involve high risk, it becomes essential for pipes used for them should not have cracks. Also, ASME SB626 welded nickel tube requires Eddy current test to check the welded joints, friction stir & nozzle welds of pipes and tubes.

Eddy current test is used to inspect the surfaces of ASME SB 626 seamless tubing. Listed suppliers at stock and supply ASTM B626 material without cracks or corrosion problems.

Contact the reputable distributors listed here to receive ASTM b626 UNS n10276 tube for 10% to 40% less. also, view ASME sb 626 welded tubes pros and cons

Pros and cons of ASTM B626 nickel-cobalt alloy tube

Hastelloy’s composition of nickel-cobalt is best for making pipes and tubes for nearly a century. ASTM B626 welded nickel alloy tube has many pros because of its outstanding properties. Also because of the best composition of high nickel, cobalt, along with essential elements like copper, manganese, aluminum, and others.

ASTM B626 welded nickel alloy tubes are best for heat exchangers, condensers, and other general corrosion service and heat-resisting applications. Though there are many pros of using ASTM B626 specification-complying pipes and tubes, the significant con is the cost.