Datasheet PDF
Datasheet PDF
Datasheet PDF
PRODUCT FORMS
CHEMICAL ANALYSIS
% CR NI MO CO NB+TA AL TI C FE MN SI P S
Min 20 - 8 - 3.15 - - - - - - - -
Max 23 Balance 10 1 4.15 0.4 0.4 0.1 5.0 0.5 0.5 0.015 0.015
APPLICATIONS
Aircraft ducting and exhaust systems
Engine thrust-reverser systems
Turbine shroud rings
Bellows, expansion joints
Gaskets and damper seals
Motorsport exhaust and clamps
Weld overlay and spacers for heat recovery systems
Furnace muffles
Valve seats and components
Alloy 625, commonly referred to as Inconel 625, demonstrates an excellent combination of corrosion resistance and high strength.
Due to the high nickel content, Inconel Alloy 625 is immune to chloride-induced stress corrosion cracking. It also has good
resistance to pitting and crevice corrosion. NeoNickel offers Alloy 625 sheet certified to both UNS N06625, 625 LCF® and ATI 625
HP® (UNS N06626). The 625 sheet meets the low-cycle fatigue properties specified in UNS N06626 and is also produced and
certified as DDQ (deep drawing quality). Resulting from the alloy's excellent thermal stability, Alloy 625/Inconel 625 is the alloy of
choice for weld overlay applications in the oil and gas/petrochemical and refineries markets. To learn more about Alloy 625
contact us, or fill in our online quote form and we'll get right back to you! ATI 625 HP® is a registered trademark of ATI
Allegheny. 625 LCF® is a registered trademark of Special Metals Corporation.
PROPERTIES
MECHANICAL & PHYSICAL PROPERTIES 21°C 204 °C 316 °C 427 °C 538 °C 649 °C 760 °C 871 °C
Ultimate Tensile Strength /Mpa 992.9 923.9 910.1 910.1 896.3 820.5 537.8 275.8
0.2% Yield Strength /MPa 579.2 455.1 434.4 420.6 420.6 413.7 406.8 268.9
Coefficient of Thermal Expansion µm/m⁰C - 13.1 13.3 13.7 14 14.8 15.3 15.8
Thermal Conductivity /kcal/(hr.m.°C) 8.5 10.7 12.2 13.5 15 16.4 17.9 19.6
Modulus of Elasticity/ MPa 2.07 1.93 1.93 1.86 1.79 1.65 1.59 -
SPECIFICATIONS
Standards: ASTM B443, B444, B446, B704, B705, B366, B751, B775, B829, AMS 5599, 5666, 5837, 5879, 5869, 5581