ES EST is a non-nickel, non machinable cast iron electrode.
It is the most economical way to go for repairing various kinds of cast iron products providing that machinability of the weld deposit is not required and where weld shrinkage stress is not a concern.
EST melts at relatively low temperatures which permit the use of low welding currents.
This electrode may be used in any position, utilizing AC or DC (reverse polarity).
A nickel-cored electrode for welding normal grades of cast iron.
The weld metal is soft and easily machinable. Deposition is performed on cold or slightly preheated material.
The electrode is suitable for joining cast iron for the recti�cation of casting and the repair of broken parts.
ES Ni-Cl is specifically suited for repairing cracked or porous castings and to weld cast iron to itself or dissimilar metals such as low alloy and carbon steels.
ES 312-17 is a high-alloyed electrode which deposits a ferritic-austenitic duplex weld metal with approx. 40% ferrite.
It is resistant to stress corrosion and is highly insensitive to dilution.
Good scaling resistance up to 1150�°C. ES 312-17 is used for joining dissimilar steels, steels with reduced weldability and buffer layers prior to hardfacing.
Applications: rolls, forging dies, hot work tools, dies for plastics and so on.
ES 309L-17 is an over-alloyed, stainless electrode for welding stainless to mild steel and low-alloy steel, for surfacing mild steel and for welding the root runs in clad steel.
The electrode has excellent weldability in all positions except vertical down, on both AC and DC.
ES 309L-15 is a basic coated, stainless electrode for welding steels of the 24Cr13Ni type, for welding transition layers when surfacing mild steel with stainless, for joining dissimilar steels and welding root runs in the stainless side of clad steels.
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ES 307-25 is a synthetic, high-recovery electrode of the 18Cr8Ni6Mn type for welding dissimilar steels, 13Mn steels, steels with reduced weld-ability and for cladding carbon steels.
ES 310-15 is a stainless-steel electrode for welding 25Cr20Ni steels.
It is also suitable for wel- ding armour steel, austenitic-manganese steel and for joining dissimilar steels.
ES 310-15 depo- sits a very crack-resistant weld metal.
ES 310-15 used for cladding side of stainless clad steels and dissimilar steels, hydrogenation and polymerization plant, gas turbine combustion chamber parts, annealing boxes, high temperature furnace parts up to 1200 C.
ES 308H-15 is a basic coated, stainless-steel electrode of the 308H type.
The electrode is designed for high-temperature applications in petrochemical and chemical process plants.
ES 308H-15 is widely used in petrochemical and chemical process plant, particularly for the fabrication of cyclones, transfer lines operating in the range 400-815C.
Rutile coated electrode for welding 19Cr10Ni type steels.
Also suitable for welding stabilised steels of similar composition, except when the full creep resistance of the base material is to be met.
The electrode is specially designed for wel- ding thin-walled pipes.
ES308L-16 characteristics make this electrode the smart choice for general structural welding, as well as for food, and pharmaceutical equipment applications.
ES 12018-M is recommended for use in fabrication low alloyed high tensile strength steels where weld of 120 ksi (830 MPa) minimum tensile strength are required.
ES 12018-M typically used to weld forging, casting plate and pressure vessels, automotive industrial and general fabrication, mobile equipment's railcars.
ES 10018-M used for welding high strength low alloy steels in the 100,000 psi tensile strength range.
It is ideal for conditions of high heat and humidity due to the moisture resistant coating which helps prevent hydrogen cracking and starting porosity.
ES 10018-M is an excellent choice for reinforcing steels and high tensile steels.
Basic low-hydrogen electrode for the AC/DC welding of creep-resistant steels of the 2.3% Cr/1% Mo type, such as SA - 387 Grade 22/A 335 Grade P22 or similar.
The weld metal has the extra-low impurity levels speci�ed in step-cooling requirements.
All-positional, low-hydrogen electrode for welding higher strength steels such as HY-80, HY-90 and ASTM A514, A508, A533, depositing weld metal with a minimum yield strength of 550 N/mm2 after stress relieving.
Typical application such as crane, heavy trans-port, platforms, vessel and lifting equipment in offshore, pipeline.
ES 8018-B8 is an LMA basic electrode contain-ning 9Cr1Mo for the welding of creep-resistant steels.
It is especially suitable for pipe welding.
The electrode runs with a quiet, stable arc and gives a minimum amount of spatter. A prehe-ating and interpass temperature of 150-260�°C is normally required.
The mechanical properties stated here are after one hour of heat treatment at 740C.
ES 8018-B2L is an outstanding welding electrode for higher strength steels with tensile strengths greater than 80,000 psi.
The coating is specially formulated to resist moisture pick-up under cond-itions of high heat and humidity.
The electrode offers resistance to moisture reabsorption, which helps prevent hydrogen cracking and aids in eliminating starting porosity.
ES 8018-B2L is an excellent choice for boiler fabrication and maintenance of pressure piping such as found in steam power generating equip-ment, petrochemical pressure vessels, and che-mical processing equipment and also in the shipbuilding industries.
Basic, low-hydrogen electrode for the DC welding of creep-resistant steels of the 1.25% Cr, 0.5% Mo type, such as SA-387 Grade 11/A 335 P11.The weld metal has an extra-low impurity level.
High tensile, low hydrogen, iron powder electrode for welding 1% Nickel Steels subjected to low temperature service applications especially where notch toughness is required to temperature as low as -60C.
Typical application for ES 8018-C3 is an excel-ent choice for shipbuilding, piping, gas storage tanks, commercial, and military applications.
Cellulosic-coated electrode designed for the site welding of pipe and pipelines in API 5L X52 and X56 in all positions, using conventional stovepipe techniques. DC only.
ES SG2 is a bare Mn-Si-alloyed G3Si1/ER70S-6 solid wire for the GMAW of non-alloyed steels, as used in general construction, automotive components, pressure vessel fabrica tion and shipbuilding.
ES SG2 taking MAG welding oper-ations to new levels of performance and all-round ef�ciency, especially in robotic and mechanised welding. Characteristic features include excellent start properties; trouble-free feeding at high wire speeds and lengthy feed dis- tances; a very stable arc at high welding currents; extremely low levels of spatter; low fume emission; reduced contact tip wear and improved protection against corrosion of the wire.
ES 309MoL-17 is an over-alloyed, stainless-steel electrode for use as a buffer layer when welding acid-resistant clad steels and stainless steels to other types of steel.
ES 309MoL-17 has outstanding welding properties on both AC and DC.
The electrode can be used in all positions apart from vertical down
ES SG3 is a bare Mn-Si-alloyed G4Si1/ER70S-6 solid wire for the GMAW of non-alloyed steels, as used in general construction, automotive components, pressure vessel fabrica tion and shipbuilding.
It has a slightly higher manganese and silicon content than ES SG2 to increase the weld metal strength.
This also promotes a low sensitivity to surface impurities and contributes to smooth, sound welds.
ES SG3 taking MAG welding operations to new levels of performance and all-round ef�ciency, especially in robotic and mechanised welding.
Characteristic features include excellent start properties; trouble-free feeding at high wire speeds and lengthy feed distances; a very stable arc at high welding currents; extremely low levels of spatter; low fume emission; reduced contact tip wear and improved protection against corro- sion of the wire.
ES 8018-G is a NiCu-alloyed LMA electrode, which deposits a weld metal with good corrosion resistance to sea-water and ï¬?ue gases, for the welding of weatherproof steel and for shipâ??s hull structural steel.
The weld metal has excellent mechanical properties.
It is particularly suitable for welding the shell plating of ice-breakers and other ships, which work under conditions where the protective paint coating wears off.
