Inconel 625 Fasteners Specification

TorqBolt manufactures high strength corossion resistant PED and ce certified Nickel alloy, Incoloy and Inconel 625 Fasteners .

Inconel Alloy 625 is a Nickel chromium-molybdenum alloy with an addition of niobium that acts with the molybdenum to stiffen the alloyÕs matrix and which provides better strength without a strengthening heat treatment. Alloy resists a wide range of extreme corrosive environments and is especially resistant to pitting and crevice corrosion. Used in chemical processing, aerospace and marine engineering, pollution control equipment and nuclear reactors.

Inconel 625 Fasteners Properties

Chemical Properties
CMnPSSiCrMoNiTiAlFeCb+Ta
0.10 Max0.5 Max0.015 Max0.015 Max0.5 Max20.0-23.08.0-10.058.0 Min0.4 Max0.4 Max5.0 Max3.15-4.15

Mechanical Properties
Yeild strengthTensile strengthElongation
Min 0.2% MpaMin MpaMin %
41482730

Physical Properties
DensityElastic ModulusMean Coefficient of ThermalThermal ConductivitySpecific HeatElectrical Resistivity
(Kg/m 3 )(Gpa)Expansion( μ m/m/°C)(W/m.K)0-100°C(n Ω .m)
8.44205.813.511.44461.27

Heat Treatment
Solution Annealed @ 1177°C & Rapidly Liquid Quenched

Equivalent Designation
ASTM/ASMEAISIUNSBritish StandardWerkstoff No.En NameSwedish(SS)JIS(SUS)
N066252.4856NiCr22Mo9NbQA 625

Cold Forged Fasteners, Hot Forged Fastener, C-Machined Components / Fasteners, CNC Machined Components / Fasteners, Custom Machined Components / Fasteners, Threaded Components / Fasteners, Non-Threaded Components / Fasteners, Bar Stock Machined Components / Fasteners.