1.6mm Alloy 617 TIG Filler Weld Star Pack 5Kg

Stock Code: FAW00039905
Manufacturer Part No: 6031100611

Price Unavailable

Quantity: - +

Descriptions

High-Temperature and Dissimilar Alloy Welding

Weld Star Alloy 617 is a high-performance TIG filler metal designed for welding nickel-chromium-cobalt-molybdenum alloys used in extreme temperature environments. It delivers excellent oxidation resistance and high-temperature strength up to approximately 1150°C, making it ideal for applications in aerospace, power generation, and petrochemical industries.

Its superior metallurgical stability makes it well-suited for overlay cladding and joining dissimilar high-temperature alloys, such as Inconel and Incoloy grades. Typical applications include gas turbines, nitric acid catalyst grids, and ethylene production equipment.

Key Features

High-temperature strength up to 1150°C
Excellent oxidation resistance
Ideal for dissimilar alloy welding and overlay cladding
Suitable for aerospace and petrochemical applications
Supplied in 1000 mm cut lengths, 5 kg packs

Typical Applications

Gas turbines and ethylene equipment
Nitric acid catalyst grids
Power generation components
Heat exchanger tubes and furnace parts
Petrochemical and chemical processing plants

Suitable Base Materials Include

Inconel 600, 601
Incoloy 800 HT, 802
HK40, HP, HP45 Modified
UNS N06617, N08810, N08811
2.4663, 1.4952, 1.4958, 1.4959
NiCr21Co12Mo, X6CrNiNbN 25 20, X5NiCrAlTi 31 20, X8NiCrAlTi 32 21

Standards

EN ISO 18274 – Ni 6617 – NiCr22Co12Mo9
AWS A5.14 – ER NiCrCoMo-1

Chemical Composition % (Typical)

Element	%
C	0.05–0.10
Mn	≤1.00
Fe	≤1.00
P	≤0.020
S	≤0.015
Si	≤0.50
Cu	≤0.50
Ni	44.00 min
Co	10.00–14.00
Al	0.80–1.50
Ti	≤0.60
Cr	20.00–24.00
Mo	8.00–10.00