Exaton 16.5.1


Exaton 16.5.1

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16.5.1 is a filler material for joining EN 1.4418 and similar steels. It is also used for overlay welding. The weld metal has excellent resistance to cavitation and is used typically for shafts, propellers, pumps and valves in for example, hydropower generation. It is used for TIG-welding.

Propiedades de Ensayo de impacto Charpy

Valor de impacto 59 ft-lb
Valor de impacto 80 J
Gas de protección PWHT 590 Deg C, 4 h
1094 °F
590 °C
4 hr
Temperatura de ensayo 68 °F
Temperatura de ensayo 20 °C

Propiedades tensoras típicas

AlargamientoCondiciónGas de protecciónLímite de elasticidadResistencia a la tracciónTemperatura de ensayoTiempo de ensayo
22 %PWHTPWHT 590 Deg C, 4 h470 MPa (68 ksi)850 MPa (123 ksi)590 degC (1094 degF)4 hr


Grado G 16 5 1
Nombre EN ISO 14343-A

Análisis del Metal de Soldadura

à% Composición hilo (valores típicos)
C Cr Mn Mo Ni P S Si
<=0.020 % 16 % 1.4 % 1 % 5.5 % <=0.025 % <=0.015 % 0.4 %

CORROSION RESISTANCE: The weld deposit is resistant to scaling in air up to 850 °C (1560 °F).
Its pitting and general corrosion resistance is comparable to EN 1.4306, ASTM 304.

The parameters for TIG welding depend largely upon the base metal thickness and the welding application.
Electrode negative and a shielding gas of argon or helium should be used to prevent oxidation of the weld metal.

WELD METAL CHARACTERISTICS: Martensitic/austenitic microstructure with a ferrite content of 12 FN.


How to purchase Exaton 16.5.1

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Part Numbers and Accessories

Part Numbers : Exaton 16.5.1