Alloy 925, UNS N09925
Chemical composition % Ni Fe Cr C Mn Si P S Mo Cu Ti Al Nb min 42.0 22.0 19.5 2.5 1.5 1.9 0.10 max 46.0 22.5 0.030 1.00 0.50 0.030 0.030 3.5 3.0 2.4 0.50 0.50 Physical properties Density 8.08 g/cm3 Melting range 1311-1366°C Features Alloy 925 is a precipitation-hardenable nickel-iron-chromium alloy […]
GH2132, GH3030, GH3039, GH3128, GH3044
GH3030 is a solid-solution-strengthened high-temperature alloy, developed as an early Ni-Cr 20-80 type alloy with simple chemical composition. It exhibits satisfactory high-temperature strength and excellent plasticity below 800℃, along with outstanding oxidation resistance, thermal fatigue resistance, cold stamping, and welding performance. After solution treatment, the alloy presents a single-phase austenitic structure, ensuring stability during use. […]
UNS N002201,UNS N02200
Chemical composition % Ni Fe C Mn Si S Cu min 99.0 max 0.40 0.15 0.35 0.35 0.010 0.25 Physical properties Density 8.89 g/cm3 Melting range 1435-1446°C Features Nickel 200 is commercially pure wrought nickel. It is highly resistant to various reducing chemicals and can also be used in oxidizing conditions, where a […]
Alloy825,UNSN08825,2.4858
Alloy 825 ( UNS N08825 ) Summary A nickel-iron-chromium alloy with additions of molybdenum and copper. It has excellent resistance to both reducing and oxidizing acids,to stress-corrosion cracking,and to localized attack such as pitting and crevice corrosion. The alloy is especially resistant to sulfuric and phosphoric acids. Used for chemical processing,pollution-control equipment,oil and gas well […]
Alloy 800, UNS N08800
Alloy 800 ( UNS N08800 ) Summary A nickel-chromium alloy with good strength and excellent resistance to oxidation and carburization in high-temperature atmospheres. It also resists corrosion by many aqueous environments. The alloy maintains a stable,austenitic structure during prolonged exposure to high temperatures. Used for process piping,heat exchangers,carburizing equipment,heatingelement sheathing,and nuclear steam-generator tubing. Standard Product […]
Alloy 800H, 800HT, UNS N08810 & N08811
Alloy 800H/800HT（UNS N08810&N08811） Summary Nickel-iron-chromium alloys having the same basic composition as alloy 800 but with significantly higher creep-rupture strength. The higher strength results from close control of the carbon,aluminum,and titanium contents in conjunction with a high-temperature anneal. Used in chemical and petrochemical processing,in power plants for super-heater and re heater tubing,in industrial furnaces,and for […]