خانه الکترودهای سختکاری UTP

الکترودهای سختکاری Utp

 

 

 

الکترود utp

DIN


الکترود UTP 34N

DIN 8555 / E 31-UM-200-CN UTP 80 MUTP 34 N is suitable for joinings and surfacings on copper-aluminium alloys, specially with
high Mn-content as well as for claddings on cast iron materials and steel. Main application
fields are in the shipbuildung (propeller, pumps, armatures) and in the chemical industry.
The good friction coefficient permits claddings on shafts, bearings, stamps, drawing tools
and all kind of gliding surface

الکترود UTP 73 G 2

DIN 8555 / E 3-UM-55-ST UTP 80UTP 73 G 2 is, due to its high hardness, toughness and heat-resistance ideally suited for
build-ups on parts subject to severe friction, compression and moderate impact loads at
elevated temperatures, such as back centers, gripping pliers, gliding and guiding surfaces,
hot and cold punching tools, valves, slides, hot-shear blades, extrusion press pristons,
forging tools, stripping columns, trimming tools, roll mandrils or punching tools for sheet
metals. UTP 73 G 2 is used to good advantage for the production of new cold and hot working
tools. In such cases cladding is made on base material with an accordingly high tensile
strength

الکترود UTP  73 G 3

DIN 8555 / E 3-UM-45-T UTP 73 G 3 is, due to its high strength, toughness and heat resistance ideally suited for
buildups on parts subject to friction, compression and impact at elevated temperatures,
such as hot shears blades, gate shear, forging saddles, hammers, forging dies, Al-die cast
moulds. UTP 73 G 3 is also used to good advantage for the production of new cold and hot
working tools with low-alloy base materials

الکترود UTP 73 G 4

DIN 8555 / E 3-UM-40-PT UTP 73 G 4 is, due to its toughness and heat resistance, ideally suited for surfacings on
parts and tools subject to abrasion, compression and impact at elevated temperatures.
Particularly for buildups on forging dies, die cast moulds, rollers, wobbler drives, hot-shear
blades. UTP 73 G 4 also offers an economic solution for the production of new tools, for
which a base material with an adequate tensile strength is recommended

الکترود UTP 665

-------------- UTP 6170UTP 665 is especially suitable for repairs on tool steels, particularly cutting tools made of
12-% chromium cutting steels, such as 1.2601, 1.2080, 1.2436, 1.2376, 1.2379, on broken
or fatigued areas. Modification of moulds can also be done. The mentioned tool steels are
particularly used in the car industry as stamping - and pressing tools

الکترود UTP 673

DIN 8555 / E 3-UM-60-ST UTP 6222UTP 673 is used for wear resistant buildups on cold and hot working tools, particularly
for cutting-edges on hot cutting tools, hot-shear blades, trimming tools and cold cutting
knives. The production of new cutting tools by welding on non-alloy or low-alloy base
materials is also possible

الکترود UTP 690

DIN 8555 / E 4-UM-60-ST UTP 6225UTP 690 is used for repair and production of cutting tools, particularly for building-up
cutting edges and working surfaces. The deposit is highly resistant to friction, compression
and impact, also at elevated temperatures up to 550 °C. The production of new tools by
welding on non-alloy and low-alloy base metals is also possible (cladding of cutting edges).
UTP 690 has excellent welding properties, a smooth, finely rippled bead appearance due
to the spray arc and very easy slag removal. The weld deposit is equivalent to a high speed
steel with increased Mo-content.

الکترود UTP  702

DIN 8555 / E 3-UM-350-T UTP 7015Due to its high-grade structure, UTP 702 is used for repair, preventive maintenance and
production of highly stressed cold and hot working tools, such as punching tools, cold
shears for thick materials, drawing -, stamping - and trimming tools, hot cutting tools,
Al-die cast moulds, plastic moulds, cold forging tools. The weld deposit is, in as-welded
condition, easily machinable and the subsequent age hardening opitmises the resistance to
wear and alternating temperatures

الکترود UTP  750

DIN 8555 / E 3-UM-50-CTZ UTP 7015UTP 750 is suited for heat resistant buildups on hot working steels particularly exposed
to metallic gliding wear and elevated thermal shock stress, such as diecast moulds for
brass, aluminium and magnesium, hot-pressed mandrils, trimming tools, hot-shear blades,
extruding tools, forging dies and hot flow pressing tools for steel. Due to the excellent
metal-to-metal gliding properties, also suitable for buildups on guiding and gliding surfaces.
Tempering resistant up to 650 °C, scale-resisting up to 900 °C, it can be nitrided and
is stainless

الکترود UTP 7000

DIN 8555 / E23-UM-200-CKTZ UTP 7000 is particularly suited for wear resisting cladding on working surfaces of hot working
tools subject to thermal load, such as forging jaws, forging dies, forging saddles, hot
piercing plugs, hot cutting tools, hot trimming tools, roll mandrils, hot moulding plugs.
UTP 7000 has excellent welding properties, a regular and finely rippled bead appearance
due to spray arc. Very easy slag removal. The weld deposit is highly corrosion resistant,
scale resistant and workhardening. Machinable with cutting tools

الکترود UTP 7008

DIN 8555 / E23-UM-250-CKTZ UTP 7015UTP 7008 is particularly suited for wear resisting cladding on hot working tools subject to
thermal load, such as forging saddles, forging jaws, forging dies, hot piercing plugs, hot
cutting knives, hot trimming tools and hot press rams.
UTP 7008 has excellent welding properties, a homogeneous, finely rippled bead appearance
due to the spray arc, very easy slag removal. The weld deposit is highly corrosion resistant,
scale resistant and workhardening. Machinable with cutting tools

الکترود UTP 7200

DIN 8555 / ~E7-UM-250-KP UTP 7015UTP 7200 is predominantly suitable for tough and crack-resistant joinings and surfacings
on parts of high Mn-steel subject to extreme impact, compression and shock. Build-ups
on C-steel are also possible. The main application areas are the building industry, quarries
and mines for surfacing worn high-Mn steel parts, e.g. excavator pins, buckets and teeth,
mill hammers, crusher jaws, cones and beaters, impeller bars, railway building machinery,
shunts, heart and cross pieces.
The high Mn-content produces a fully austenitic deposit. The deposit is highly workhardening
and hardens during service from originally 200 – 250 HB to 450 HB. Machining
is possible with tung-stene carbide tools

الکترود UTP BMC

DIN 8555 / E 7-UM-250-KPR UTP BMC is suitable for claddings on parts subject to highest pressure and shock in
combination with abrasion. Surfacing can be made on ferritic steel as well as austenitic
hard Mn-steel and joints of hard Mn-steel can be welded. Main application fields are in the
mining- and cement industry, crushing plants, rail lines and steel works, where working
parts are regenerated, such as breaker jaws, paving breakers and beating arms, frogs and
cross pieces, roll shafts, flight pushers and wobbler drives

الکترود UTP CELSIT 706

DIN 8555 / E 20-UM-40-CSTZ UTP 7015UTP CELSIT 706 is used for hardfacing on parts subject to a combination of erosion, corrosion,
cavitation, impact, pressure, abrasion and high temperatures up to 900 °C, such as
tight surfaces on fittings, valve seats and cones for combustion engines, gliding surfaces
metal-metal, highly stressed hot working tools without thermal shock, milling mixers and
drilling tools

الکترود UTP CELSIT 721

DIN 8555 / E 20-UM-350-CTZ UTP 7015UTP CELSIT 721 is used for crack-resistant hardfacings on parts subject to a combination
of impact, pressure, abrasion, corrosion and high temperatures up to 900 °C, such as
running and sealing faces on gas, water, steam and acid fittings and pumps, valve seats and
cones for combustion engines, working parts in gas and power plants, hot-working tools
with changing thermal load

الکترود UTP DUR 250

DIN 8555 / E 1-UM-250 UTP DUR 250 is used for surfacing on parts, where a tough and easily machinable deposit
is required, such as rails, gear wheels, shafts and other parts on farming and building
machineries. Also suitable as cushion and filler layer on non-alloyed and low-alloyed steels
and cast steels

الکترود UTP DUR 350

DIN 8555 / E 1-UM-350 UTP 7015UTP DUR 350 is particularly suited for wear resistant surfacings on Mn-Cr-V alloyed parts,
such as frogs, track rollers, chain support rolls, sprocket wheels, guide rolls etc. The
deposit is still machinable with tungstene carbide tools

الکترود UTP DUR 650 KB

DIN 8555 / E 6-UM-60 UTP DUR 650 Kb is suitable for cladding structural parts subject to abrasion combined with
impact. The main applications are tools in the earth moving industry and crushing plants as
well as cold and hot working tools. The deposit is only machinable by grinding

الکترود UTP HYDROCAV

E 5-UM-250-CKZT UTP HydroCav is suitable for wear-resistant surfacings with high resistance to cavitation,
corrosion, pressure and impact, especially in the construction of water turbines and pumps.
Thanks to a high work-hardening rate, the weld deposit will double its hardness values
under impact stress. The main application field is surfacing of soft martensitic 13 / 4 CrNisteels
on Kaplan turbine blades

الکترود UTP LEDURIT 61

E 10-UM-60-GRZ UTP LEDURIT 61 is suited for highly wear resistant claddings on parts subject to strong
grinding abrasion combined with medium impact, such as conveyor screws, scraper
blades, digging teeth, mixer wings, sand pumps. Also as a final layer on crusher jaws.
Welding properties
UTP LEDURIT 61 has excellent welding characteristics and a very easy slag removal. The
homogeneous and finely rippled seam surface does, for most applications, not require any
finishing by grinding

الکترود UTP  LEDURIT 65

E Fe16 UTP LEDURIT 65 is suited for highly abrasion resistant claddings on parts subject to
extreme sliding mineral abrasion, also at elevated temperatures up to 500 °C. The extremely
high abrasion resistance is reached by the very high content of special carbides (Mo, V, W,
Nb). Main application fields are surfacings on earth moving equipment, working parts in
the cement and brick industry as well as in steel mills for radial breakers and revolving-bar
screens of sintering plants.
UTP LEDURIT 65 has an even droplet transfer in the spray arc. The smooth welding bead is
without slag covering. In general there is no need for any finishing by grinding

 

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