MMA Electrodes
Stainless Steel welding electrodes
WB4404E
AWS A5.4: E308L-17
BS EN ISO 3581-A: E19 9 L R 1 2
All positional stainless steel electrode depositing 308L Austenitic weld metal. Excellent deslag and outstanding welding properties with low spatter levels.
Suitable for the repair and welding of wrought and cast alloys such as 304, 304L, C12 and 304.S.62 . Suitable for use in corrosive environments up to 400°C. Also suitable for welding type 321 stabilised grade, in addition to types 301, 302 and 303.
WB4414E
AWS A5.4: E308H-17
BS EN ISO 3581: E 19 9 H R 1 2
All positional, rutile coated, stainless steel electrode depositing 308H Austenitic weld metal. Excellent deslag and outstanding welding properties.
Suitable for the repair and welding of 304H stainless steels with a controlled carbon content of 0.04-0.08% carbon and creep/oxidation 304H stainless steels
WB4445E
AWS A5.4: E2595-16.
BS EN ISO 3581: E25 9 4 N L R
All positional, semi-basic coated, super duplex stainless steel electrode. Excellent deslag, bead profile and outstanding welding properties.
Used mainly for welding and repairing of duplex (Austenitic/Ferritic) alloys such as UNS S32760(wrought), UNS J99680(cast), Sandvik SAF 2507 and UR52N.
WB4405E
AWS A5.4-92 : E308Mo-15
All positional, basic coated, 308Mo stainless steel electrode having excellent deslag and bead profile.
Used for welding hardenable high strength steels, such as armour plate with typically 0.3C, 2Cr, 0.5Ni, 0.4Mo.
Materials:- ARMOUR PLATE - MVEE 816 (MoD), Armox 816 (Swedish Steel) Compass B555 (Sleeman).
WB4545E
AWS A5.4: E2209-17
BS EN ISO 3581-A: E22 9 3 N L R
All positional, semi-basic coated, duplex stainless steel electrode, Excellent welding characteristics.
This electrode finds use in the fabrication and repair of offshore installations and pipework by virtue of its high strength and corrosion resistance, can be used for welding SAF2205, DINI.4662, Avesta 223, Sandvik 223, UNS1803 and ASTM A182 Gr. F51.
WB4545E-15
AWS A5.4: E2209-15
BS EN ISO 3581-A: E22 9 3 N L B
All positional, basic coated, duplex stainless steel electrode, Excellent welding characteristics.
This electrode finds use in the fabrication and repair of offshore installations and pipework by virtue of its high strength and corrosion resistance, can be used for welding SAF2205, DINI.4662, Avesta 223, Sandvik 223, UNS1803 and ASTM A182 Gr. F51
WB4555E
AWS A5.4: E309L-16
BS EN ISO 3581-A: E23 12L R 12
All positional, rutile coated, 309L stainless steel electrode. Excellent deslag and outstanding welding properties
Used mainly for welding stainless steels and wrought and cast alloys to carbon steels such as 304 clad steels. This is known as a transition weld used largely for pressure vessel fabrications. For cladding it deposits a 308-type deposit on carbon steel and can be followed by 307-weld metal. 8-20FN range
WB4560E
AWS A5.4: E309MoL-17
BS EN ISO 3581-A: E23 12 2L R 1 2
All positional, rutile coated, 309Mo stainless steel electrode giving a 316/316L deposit. Excellent deslag and outstanding welding properties
Used mainly for welding molybdenum bearing steels and wrought and cast alloys to Ferritic steels such as 316, 317 and 318 steel. This is known as a transition weld used for pressure vessel fabrications.
WB4606E
AWS A5.4: E312-17
BSEN 3581-A: E29 9 R 1 2
All positional, rutile coated, stainless steel electrode for welding problem and dissimilar steels. Having excellent deslag and bead profile
Used mainly for welding and repairing steels of unknown specifications and for dissimilar welds between Ferritic and Austenitic steels. Also used for welding difficult to weld medium and high carbon steels, can also tolerate high rates of dilution.
WB4707E
AWS A5.4: E310-17
BS EN ISIO 3581: E 25 20 R 1 2
All positional, rutile coated, stainless steel electrode giving a 25%Cr 20%Ni fully Austenitic deposit. Excellent deslag and outstanding welding properties
Used mainly for welding and repairing 310 type stainless steels and dissimilar combinations of high temperature steels
WB5505E
AWS A5.11: ENiCrFe-3
Basic coated, nickel-based electrode for welding nickel-based steels, having excellent deslag and bead profile.
Used mainly for welding and repairing nickel base alloys such as Inconel 82, 601ã, Nimonic 75â, Inconel 600â and transition joints for use in pressure and cryogenic service. Such as 2CrMo to 316H material in conditions of long term creep.
WB5535E
AWS A5.11: ENiCrMo-3
BS EN ISO 14172: E Ni 6625 (NiCr22Mo9Nb)
WB5535Eis a Ni-Cr-Mo type, MMA electrode ENiCrMo-3. WB5535E is made on matching base core wire core wire. Excellent welder appeal in all positions.
WB5535E is optimised for welding in all positions. Particularly suited for pipe work. Extensively used in the offshore / marine industry. Excellent pitting resistance (PRE=50).