Nickel-based alloy | 2.4856 | Inconel® 625

Description

IN625 is a nickel-chromium-molybdenum-niobium alloy that offers excellent corrosion resistance to a wide range of corrosive media. It combines high strength, outstanding weldability and excellent creep rupture strength up to 700 °C. For example, Inconel 625 is used in aircraft engines and heat exchangers.

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Material no.

2.4856

Designation

Inconel® 625

Qualification level

ready for series production

Material properties

Properties	Unit	As built 1)	Heat-treated 2)
Tensile Strength Rm	Mpa	1020 ±30	1030 ±30
Yield Strength Rp0.2	MPa	700 ±30	660 ±20
Elongation at Break A5	%	37 ±5	40 ±5
Young's Modulus E	GPa	180 ±10	195 ±10
Hardness	HV	290 ±5	285 ±5

Chemical composition

Rosswag Engineering offers a globally unique process chain for the additive manufacturing of metallic components. The service portfolio ranges from tool and prototype production with small quantities to specific consulting for the qualification of material, parameters and process chain

Element	Mass fraction [%]
Ni	Balance
Cr	20.0 - 23.0
Mo	8.0 - 10.0
Nb	3.15 - 4.15
Co	1
C	≤ 0.1
Si	≤ 0.50
Mn	≤ 0.50
Ti	0.4
Al	0.4
P	≤ 0.015
S	≤ 0.015
Fe	5