The strongest Inconel alloy is Inconel 617 alloy.
The main chemical components of Inconel 617 alloy include nickel (56%), chromium (22%), iron (1%), etc. Its melting point is 1330-1380℃.
Inconel 617 alloy has high tensile strength and yield strength, with tensile strength σb of 680Mpa, yield strength σM of 300Mpa, elongation A5 of 30%, and density of 8.4g/cm³.
Inconel 617 alloy has good corrosion resistance and processing performance. It is suitable for various harsh environmental conditions and can still maintain good mechanical properties and corrosion resistance at high temperatures.
Classification and application fields of Inconel alloys
The Inconel series alloys mainly include solid solution strengthening and precipitation strengthening alloys. Solid solution strengthened alloys such as Inconel 625 are mainly used in aircraft engine parts, aerospace structural components and chemical equipment; precipitation strengthened alloys such as Inconel 718 are widely used in aerospace, nuclear energy, petroleum industry and other fields.
GNEE can provide Inconel 617 alloy pipes with diameters from DN15 (1/2") to DN3000 (120"), wall thickness grades SCH5S to SCH160, and materials covering various grades: carbon steel, stainless steel, duplex stainless steel/super duplex steel, nickel-based alloys, titanium alloys, etc.
It is also equipped with advanced testing equipment and has established a physical and chemical center, online and offline automatic eddy current flaw detection, water pressure test, underwater air tightness test, salt spray tester, universal tensile testing machine, hardness tester, CS analyzer, metallographic microscope, portable direct reading spectrometer, roughness tester, intergranular corrosion device, etc.
