Material Grade

Inconel 625

Inconel 625 is a low carbon Nickel-chromium-molybdenum-niobium super alloy . Inconel 625 is a oxidation and corrosion resistant nickel alloy that is used both for its outstanding aqueous corrosion resistance and high strength. Inconel 625's outstanding toughness and strength is due to the addition of niobium which acts with the molybdenum to stiffen the alloy's matrix.

Specifications

UNS	N06625
Werkstoff Nr.	2.4856

Mechanical & Physical Properties

Density	8.4 g/cm3
Melting Point	1350 °C (2460 °F)
Tensile Strength	Psi-135,000 , MPa-930
Yield Strength (0.2%Offset)	Psi-75,000 , MPa-517
Elongation	42.5 %

Chemical Composition

	Inconel 625
Ni	58.0 min
Cr	20.0-23.0
Fe	5.0 max
C	0.10 max
Mn	0.50 max
Si	0.50 max
Mo	8.0-10.0
Co	1.0 max
Al	0.40 max
Ti	0.40 max
Nb + Ta	3.15-4.15
P	0.015 max
S	0.015 max