Customization: | Available |
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Type: | N06625 Incoloy 625 |
Standard: | ASTM, AISI, GB, JIS, DIN, EN |
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Inconel 625 is a Nickel-Chromium-Molybdenum alloy with excellent corrosion resistance in a wide range of corrosive media, being especially resistant to pitting and crevice corrosion. It is a favourable choice for sea water applications.
The compositional range for Inconel 625 is provided in the table below.
Element |
Content |
Ni |
58% min |
Cr |
20 - 23% |
Mo |
8 - 10% |
Nb+Ta |
3.15 - 4.15% |
Fe |
5% max |
Typical properties of Inconel 625 are covered in the following table.
Property |
Metric |
Imperial |
Density |
8.44 g/cm3 |
0.305 lb/in3 |
Melting point |
1350 °C |
2460 °F |
Co-Efficient of Expansion |
12.8 μm/m.°C (20-100°C) |
7.1x10-6 in/in.°F (70-212°F) |
Modulus of rigidity |
79 kN/mm2 |
11458 ksi |
Modulus of elasticity |
205.8 kN/mm2 |
29849 ksi |
Condition of Supply |
Heat Treatment (After Forming) |
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Annealed/Spring Temper |
Stress relieve at 260 - 370°C (500 - 700°F) for 30 - 60 minutes and air cool. |
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Condition |
Approx Tensile Strength |
Approx Service Temp. |
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Annealed |
800 - 1000 N/mm2 |
116 - 145 ksi |
-200 to +340°C |
-330 to +645°F |
Spring Temper |
1300 - 1600 N/mm2 |
189 - 232 ksi |
up to +200°C |
up to +395°F |
Inconel 625 is covered by the following standards:
• BS 3076 NA 21
• ASTM B446
• AMS 5666
Inconel 625 is the tradename of Special Metals Group of Companies and equivalent to:
• W.NR 2.4856
• UNS N06625
• AWS 012
Inconel 625 typically finds application in:
• Marine
• Aerospace industries
• Chemical processing
• Pollution control equipment
Stock
Form |
Specification |
Supply Form |
Others |
Sheet |
Thickness:0.40-4.75mm,General Width:1000,1219,1500mm |
Whole Coil or piece of it |
Cold Annealed,Surface 2B,2E |
Plate |
Thickness:4.76-60mm,Width:1500,2000,2500mm,Length:3000,6000,8000,8500mm(Under 10mm plate can be coiled) |
Whole Coil or piece of it |
Single hot rolling,Solid solution annealed state,Surface 1D |
Belt |
Thickness:0.10-3.0mm,Width:50-500mm |
Whole Coil or Specified size |
Cold Annealed,Surface 2B,2E |
Bar & Rod |
Rolled barΦ5-45mm,Length≤1500mm |
Polished Bar(circle,Square) |
Solution annealing,descaling |
Forged barΦ26-245mm,Length≤4000mm |
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Weld tube |
Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm |
Base on your requirement |
Use for PHE |
Seamless Tube |
Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm |
Base on your requirement |
Use for PHE |
Wire |
Outer diameterΦ0.1-13mm |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
Forged piece |
roundness and square alloy |
Base on your requirement |
Steel, Alloy |
Flangs |
All kinds of Flangs |
Base on your requirement |
Steel, Alloy |
Welding Material |
Coil wire Φ0.90mm/1.2mm/1.6mm |
Base on your requirement |
Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France. |
Straight WireΦ1.2mm/1.6mm/2.4mm/3.2mm/4.0mm |
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Welding rodΦ2.4mm/3.2mm/4.0mm |
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Tube |
Elbow, three links, four links, different diameter size |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
Explosive bonded laminate |
Raw Sheet Thickness≥2mm |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
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