15 Years Factory wholesale Nickel Alloy Inconel X-750 UNS N07750 for Brunei Importers
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HY X-750 Material grades and equivalents
Inconel X-750 / GB GH4145 / UNS N07750/W.Nr.2.4669 NiCr15Fe7TiAl / AFNOR NC15FeT
HY X-750 Chemical composition:
Alloy |
% |
Ni |
Cr |
Fe |
Nb |
Co |
C |
Mn |
Si |
S |
Cu |
Al |
Ti |
HY X-750 |
Min. |
14 |
5 |
0.7 |
0.4 |
2.25 |
|||||||
Max. |
70 |
17 |
9 |
1.2 |
1 |
0.08 |
1 |
0.5 |
0.01 |
0.5 |
1 |
2.75 |
HY X-750 Physical properties:
Density |
8.28 g/cm3 |
Melting range |
1393-1427℃ |
HY X-750 Alloy m inimum Mechanical properties in the room temperature:
Alloy |
Tensile strength |
Yield strength RP0.2N/mm2 |
ElongationA5 % |
Brinell hardness HB |
Solution treatment |
1267 |
868 |
25 |
≤400 |
HY X-750 Characteristic as below::
HY X-750 is a precipitation-hardenable alloy which has been used in applications such as high temperature structural members for gas turbines, jet engine parts, nuclear power plant applications, heat-treating fixtures, forming tools, and extrusion dies. The alloy is highly resistant to chemical corrosion and oxidation and has high stress-rupture strength and low creep rates under high stresses at temperatures up to 1500°F (816°C) after suitable heat treatment.
HY X-750 Machinability:
Conventional machining techniques used for iron based alloys may be used. This alloy does work-harden during machining and has higher strength and “gumminess” not typical of steels. Heavy duty machining equipment and tooling should be used to minimize chatter or work-hardening of the alloy ahead of the cutting.
HY X-750 Corrosion resistance:
HY X-750 has excellent resistance to chloride ion stress-corrosion cracking. It exhibits satisfactory resistance to numerous oxidizing environments. The alloy has similar corrosion resistance to alloy 600 in many media.
HY X-750 Application range and field:
- Nuclear reactors
- Gas turbines
- Rocket engines
- Pressure vessels
Aircraft structures
Regular shape for all kinds of alloys | |||
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 | |||
Weld tube | Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm | Base on your requirement | |
Seamless Tube | Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm | Base on your requirement | |
Wire | Outer diameterΦ0.1-13mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
Forged piece | discs,rings,squares,blocks,slabs | Base on your requirement | Steel, Alloy |
Flangs | All kinds of Flangs | Base on your requirement | Steel, Alloy |
Welding Material | Coil wire Φ0.025mm-1.6mm | Base on your requirement | Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France. |
Straight WireΦ1.6mm-4.0mm | |||
Welding rodΦ1.2mm-4.0mm | |||
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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http://www.msm.cam.ac.british isles/phase-trans/2002/creep.1.html
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