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MANUFACTURER OF
WELDING ELECTRODES

Stainless Steels

MWA Reference Reference Description

Mac Stain E100

AWS E318-16

19/12/3 Mo niobium stabilised electrode for the welding chromium nickel molybdenum steels subject to corrosive attack.

Mac Stain E100ELC

AWS E316L-17

19/12/3 Mo extra low carbon version of Mac Stain E100.

Mac Stain E101

AWS E347-16

19/9 niobium stabilised electrode for chromium nickel heat and corrosion resistant steels.

Mac Stain E101ELC

AWS E308L-17

19/9 extra low carbon version of Mac Stain E101.

Mac Stain E102

AWS E310-16

25/20 fully austenitic stainless steel electrode for 25/20 chrome nickel steels or nickel alloys, subjected to elevated temperatures.

Mac Stain E103L  AWS E309L-17 23/12 type electrode designed for joining dissimilar stainless steels, of the most common types, to one another.

Mac Stain E103CF

AWS E309-16

Deposited so that the weld metal has a controlled carbon content of about 0.08% and a low ferrite level. Therefore increasing the high temperature strength and stability of the welds microstructure in service conditions above 400°C. Normally used in furnace and flue gas systems.

Mac Stain E103Mo

AWS E309L Mo-17

23/12/3L general purpose stainless steel electrode for joining dissimilar stainless steels of the most common types to one another.

Mac Stain E105

AWS E317-16

Manufactured to ensure full alloying with no trace segregation of any one element. Ideal electrode for contact welding and mitred fillets joints and deposits smooth even weld appearance for extra efficiency and deposits a weld metal recovery rate of 180%.

Mac Stain E120

25.6.2..L.R.

For the welding of duplex stainless steels such as Xeron 25 material and designed to deposit high chromium duplex weld metal with excellent resistance to corrosion and erosion.

Mac Stain E120Cu

25.6.2.Cu.L.R.

Designed to deposit high chromium duplex weld metal with excellent resistance to corrosion and erosion.

Mac Stain E122

25.9.3.L.R.

A 2205 type duplex elctrode designed with excellent resistance to corrosion and erosion. The microstructure of the as deposited weld contains 30% to 50% delta ferrite – balance austenite.

Mac Stain E122B

25.9.3.L.B.

A basic 2205 duplex type electrode designed for all positional welding including on site welding. The microstructure of the as deposited weld contains 30% to 50% delta ferrite – balance austenite which provides excellent resistance to corrosion and erosion.

Mac Stain E124

26.9.3.Cu.WR.

For the welding of Xeron 100 material and designed with excellent resistance to corrosion and erosion. The microstructure of the as deposited weld contains 30% to 50% delta ferrite – balance austenite.

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MANUFACTURER OF WELDING ELECTRODES

Manufacturing welding electrodes in the United Kingdom since 1974.  Welding electrodes unprinted or printed.
Private Branding or MWA Branding.