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Inconel 625

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Salem Stainless Steel Suppliers Pvt. Ltd.

33 - Lawyer Chenna Thambi Street, Konditope, Kondithope, Chennai, Tamil Nadu - 600079, India

Mobile : +91-9840086688

E-mail : rajesh@ssssgroup.in


Find below the search results for the material you've specified. Please note here this information is NOT to be used for design purposes, and in no event shall MSO be liable for any damages arising from the misuse of this information. What alloys does SSSS Groups supply? Below is a comprehensive list of our alloys arranged by type. More detailed information can be found on each alloys specific page. All of our products are purchased to normal industry standards and come with material test reports (MTR) also known as material certifications. What product forms are available?
  • Bar
  • Plate
  • Sheet
  • Pipe
  • Pipe Fittings
  • Flanges
  • Tube
  • Weld Wire
Super Alloy Inconel(r) Alloy 625 Related Metals :
  • Nicrofer 6020 hMo(tm)
  • VLX625(tm)
  • Udimet 625(tm)
  • Nickelvac 625(tm)
  • HAYNES(r) 625 alloy
  • Custom Age 625 Plus Alloy(tm)
  • Chronin 625(tm)
  • Altemp 625(tm)
  • Pyromet Alloy 625(tm)
  • Custom Age 625 +(tm)
  • HAYNES(r) 625 alloy(tm)
  • Nicrofer 6020(tm)
  • Pyromet 625(tm)
Specifications :
  • AMS 5581
  • AMS 5599
  • AMS 5666
  • AMS 5837
  • AMS 5879
  • ASTM B366
  • ASTM B443
  • ASTM B444
  • ASTM B446
  • ASTM B704
  • ASTM B705
  • DIN 2.4856
  • GE B50TF133
  • MIL E-21562 (RN625)
  • UNS N06625
Chemistry Data :
    li>Aluminum - 1 - 0.4 max
  • Carbon - 0.1 max
  • Chromium - 20 - 23
  • Cobalt - 1 max
  • Iron - 5 max
  • Manganese - 0.5 max
  • Molybdenum - 8 - 10
  • Nickel - Balance
  • Niobium - 3.15 - 4.15
  • Phosphorus - 0.015 max
  • Silicon - 0.5 max
  • Sulphur - 0.015 max
  • Titanium - 0.4 max
General Information Principal Design Features This nickel-chromium-molybdenum wrought alloy is an excellent general purpose material for elevated temperature use in high strength, oxidation problem applications. It also has excellent corrosion resistance to many acids and resists intergranular attac Applications The alloy finds use in high temperature applications such as heat exchangers and gas turbine components. Because of its good corrosion resistance it is also used in wet scrubbers and some acid process equipment. Machinability May be machined by conventional means. However the alloy tends to work harden ahead of cutting and rigid tooling is essential to avoid chatter and work hardening in front of the tool edge. Forming This alloy can be cold formed by conventional means and tooling. The alloy does work harden during cold working with an attendant increase in strength. This increase in strength may be of value for moderate temperature applications and, in these instanc Corrosion Resistance This alloy has very good corrosion resistance to a wide variety of acids and chemicals. As an example it is suited for use with both hydrochloric and nitric acid. It resists chloride pitting/ crevice corrosion and chloride stress-corrosion cracking and Welding Welding is readily accomplished using matching alloy filler metal for the conventional welding techniques. Heat Treatment The alloy is furnished in the solution annealed condition. This is done at 2150 F for sufficient time dependent upon section thickness. Following the anneal the alloy may be air cooled. Forging Hot forging can be done by heating the billet to 2100 - 2150 F, but not over 2150. Heavy forging may then be done down to a billet temperature of 1850 F and light forging down to 1700 F. Final reductions of 15 to 20% minimum are recommended to maintain Hot Working Hot forming may be done by heating the alloy to 2150 F. Because this alloy is engineered for good strength at high temperatures it will resist hot deformation and therefore requires powerful equipment to perform hot forming. Cold Working The alloy can be cold formed by conventional methods and tooling. See also the comments under "Forming" regarding work hardening. Annealing Because the alloy work hardens during hot or cold forming it may be necessary to anneal such parts in order to complete forming operations. Annealing is done at 1800 to 2000 F and air cooled. Stress relief of cold worked parts may be accomplished at 110 Aging The alloy derives its strength from its basic chemical composition. Thus aging or precipitation hardening is not applicable as a heat treatment. Tempering Not applicable. Hardening Cold working does harden the alloy and improve strength, dependent upon the amount of cold working. The alloy can be used in this higher strength cold worked condition or may be annealed at 2150 F to restore original mechanical properties. Physical Data
  • Density (lb / cu. in.) - 0.305
  • Specific Heat (Btu/lb/Deg F - [32-212 Deg F]) - 0.107
  • Melting Point (Deg F) - 2425
  • Poissons Ratio - 0.312
  • Thermal Conductivity - 74
  • Mean Coeff Thermal Expansion - 7.3
  • Modulus of Elasticity Tension - 29.2
  • Reduction of Area - 70
Mechanical Data MSO currently has no data available for this grade.


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