Aisi 347H Stainless Steel Fasteners Specification

TorqBolt is an exclusive manufacturer of PED certified Austenitic Stainless Steel Aisi 347H Stainless Steel Fasteners.

Aisi 347H Stainless Steel Fasteners Properties

Chemical Properties
CMnPSSiCrNiCb
0.08 Max2.00 Max0.045 Max0.030 Max1.00 Max17.0-20.09.0-13.01.10 Max

Mechanical Properties
Yeild strengthTensile strengthElongationReduction
Min 0.2% MpaMin MpaMin %Min %
2055153050

Physical Properties
DensityElastic ModulusMean Coefficient of ThermalThermal ConductivitySpecific HeatElectrical Resistivity
(Kg/m3)(Gpa)Expansion(?m/m/°C)(W/m.K)0-100°C(n?.m)
7.9319316.616.3500126

Heat Treatment
Solution Annealed @ 1040°C & Liquid Quenched @ 260°C

Equivalent Designation
ASTM/ASMEAISIUNSBritish StandardWerkstoff No.En NameSwedish(SS)JIS(SUS)
347HS347091.4961X6CrNiNb18-12SUS 347H

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.