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Welding wire list & benchmark analysis In unseren Schweißdrahtlisten und Richtwertanalysen finden Sie Alu-Schweißdrähte und weitere Produkte, die wir anbieten zum Vergleich.

LC 44110

Application

Cladding on tempered parts, i.e. 1.2311, 1.2312, 1.2162 and 1.2378; suitable for following structured etching, hardening, chroming, polishing and nitrifying
Do not use on carbonised carbon steels. 

HRC

45

Diameter

0,2 – 0,8 mm

Analysis

  • C 0,1 – Si 0,6 – Mo 0,5 – Mn 1,1 – Fe Rest
  • W.-Nr.: 1.7379
  • Tensile strength: > 490 N/mm2
  • Stretching: 23 – 27 %

LC 44110Cr

Application

Cladding on tempered parts, i.e. 1.2311, 1.2312, 1.2162 and 1.2378; suitable for following structured etching, hardening, chroming, polishing and nitrifying
Do not use on carbonised carbon steels.

HRC

45

Diameter

0,3 – 0,6 mm

Analysis

  • C 0,1 – Si 0,5 – Mo 0,5 – Mn 0,8 – Cr 1,2 – Fe Rest
  • W-Nr.: 1.7339
  • Tensile strength: >510 N/mm2
  • Stretching: 23 – 27 %

LC 44110NiMo

Application

Preferred for modifications and repairs from mold cavities. Suitable for eroding, polishing, chroming, nitrifying and hardening. 

HRC

k.A. not reported

Diameter

0,2 – 0,6 mm

Analysis

  • C 0,1 – Si 0,6 – Mn 1,6 – Ni 1,4 – Mo 0,3 – Cr 0,4 – V 0,1 – Fe Rest
  • W.-Nr.: Sonderlegierung
  • Tensile strength: >730-820 N/mm2
  • Stretching: 20 – 25 %

LC 44111

Application

Is due to its excellent hot wear resistance and toughness used for tough, hot wear resistant buildups on hot working tools and structural parts, which are subjected to impact, compression and abrasion at elevated temperatures, such as forging dies and hammers, die cast moulds. The weld can be heat treated, nitrated, chromplated, CVD coated, polished and machined.

HRC

38 - 42

Diameter

0,2 – 0,8 mm

Analysis

  • C 0,1 – Si 0,4 – Mn 0,6 – Cr 6,5 – Mo3,3 – Rest
  • W.-Nr.: Sonderlegierung

LC 44112

Application

Is suitable for surfacing and repairs on hot work tools from un- or low alloy steels. The weld metal is heat resistant with a high wear resistance and has a very good temper resistance.

HRC

42 - 48

Diameter

0,2 – 0,8 mm

Analysis

  • C 0,3 – Si 0,3 – Mn 0,3 – Cr 2,3 – V 0,5 – W 4 – Fe Rest
  • W.-Nr.: 1.2567

LC 44113

Application

Is due to its excellent hot wear resistance and toughness used for tough, hot wear resistant buildups on hot working tools and structural parts, which are subjected to impact, compression and abrasion at elevated temperatures, such as forging dies and hammers, die cast moulds. The weld can be heat treated, nitrated, chromplated CVD coated, polished and machined. 

HRC

42 - 46

Diameter

0,2 – 0,8 mm

Analysis

  • C 0,25 – Si 0,5 – Mn 0,7 – Cr 5,0 – Mo 4,0 – Ti 0,6 – Fe Rest
  • W.-Nr.: Sonderlegierung

LC 44115

Application

For modification and repairs executed by mold cavities of the hardened materials 1.2311, 1.2312, 1.2162 and 1.2738 used. Alternative to the LC44110, LC44110Cr, LC44110NiMo cause different reaction to the various acids/corrosives. Erodible, configurable, polished, chrom plated, etchability, nitridable, heat treated, hardened.

HRC

k.A. not reported

Diameter

0,2 – 0,8 mm

Analysis

  • C 0,1 – Si 0,6 – Mo 0,5 – Mn 1,1 – Fe Rest
  • Tensile strength: >640/Nmm2

LC 44120

Application

Cladding of medium hardness deposits on tool steel, hot and cold working applications, mainly injection tools for polymers.

HRC

53 - 58

Diameter

0,2 – 0,8 mm

Analysis

  • C 0,35 – Si 0,3 – Mn 1,2 – Cr 7,0 – Mo 2,0 – Ti 0,3 – Fe Rest
  • W.-Nr.: Sonderlegierung

LC 44121

Application

Is 100% comparable to the LC 44120. The LC 44121 will be further processed without a copper surface. This is an advantage for parts in high polish range. 

HRC

k.A. not reported

Diameter

0,3 – 0,8 mm

Analysis

  • C 0,35 – Si 0,3 – Mn 1,2 – Cr 7,0 – Mo 2,0 – Ti 0,3 – Fe Rest
  • W.-Nr.: Sonderlegierung OHNE Kupferschicht

44124Ni

Application

Is suitable for welding similar high strength, high corrosion resistant nickel based alloys. It is possible to join ferrite and austenitic steels and to build up steels. Because of its high elastic limit it is possible to use the wire when welding steel with a 9% nickel content. The wire is mainly used for applications in the aerospace industry, the chemical industry as well as in salt water.

HRC

k.A. not reported

Diameter

0,2 – 0,6 mm

Analysis

  • C <0,03 – Si <0,25 – Cr 22 – Mo 9,0 – Nb 3,5 – Fe 1,0 – Ni Basis
  • W.-Nr.: 2.4831
  • Yield: Rp0,2MPa > 420
  • Tensile strength: RMMPa >720
  • Stretching: A % > 30

44126Ni

Application

Nickel base material, scaling resistant up to 1000°C, warm tensile up to 850°C, tough down to -196°C. Crack and corrosion resistant in many media. 

HRC

k.A. not reported

Diameter

0,3 – 0,6 mm

Analysis

  • C <0,02 – Si <0,2 – Mn 3,0 – Cr 20 – Nb 2,7 – Fe 0,8 – Ni Rest
  • W.-Nr.: 2.4806
  • Tensile strength: RM MPa >640
  • Stretching: A % >35

LC 44130

Application

Is universally applicable for buildups on structural parts subject to high impact and medium abrasion. Main applications are cutting tools and dies in the automobile industry. Despite high hardness, the deposit is very tough, crack resistant and has an excellent edge retention. Machining by grinding is possible. 

HRC

54 - 60

Diameter

0,2 – 0,8 mm

Analysis

  • C 0,5 – Si 3,0 – Mn 0,5 – Cr 9,5 – Fe Rest
  • W.-Nr.: 1.4718

LC 44135

Application

Is suitable to wear armor on hot work tools and tempered steels. The martensitic weld metal has good wear resistance at elevated temperatures.

HRC

ca. 40

Diameter

0,3 – 0,6 mm

Analysis

  • C 0,22 – Si 0,7 – Mn 0,7 – Cr 17,5 – Mo 1,2 – Fe Rest
  • W.-Nr.: 1.4115

LC 44620Cu38

Application

Is used for build up/repair welding of copper and ampcoloy alloys. Good suitability for the repair of erosion electrodes. Viscous weld, fine grained structure, high electrical conductivity.

HRC

k.A. not reported

Diameter

0,3 – 0,6 mm

Analysis

  • C 1,0 – Mn 0,2 – Ni 0,3 – Cu Rest
  • W.-Nr.: 2.1211
  • Elektr. Leitfähigkeit: 30 – 45 S. m/mm

LC 44140Ni

Application

Is used for connection and surfacing of commercially pure nickel alloys. Good corrosion- and temperature characteristics. 

HRC

k.A. not reported

Diameter

0,3 – 0,6 mm

Analysis

  • C 0,02, – Si 0,3 – Mn 0,3 – Fe 0,1 – Ti 3,3 – Ni Rest
  • W.-Nr.: 2.4155
  • Tensile strength: 500 MPa
  • Yield: 300 MPa
  • Stretching: 35 %

LC 44141Ni

Application

Is particularly suitable for welding and repairing ferrite and austenitic modular cast iron as well as for connection it with non-alloy and high alloy steel, copper and nickel alloys. Build ups on grey cast iron qualities are also possible. Special applications are tools, GGG fittings and pumps and corrosion-resistant cladding.

HRC

k.A. not reported

Diameter

0,2 – 0,6 mm

Analysis

  • C 0,1 – Mn 3,5 – NI 55,0 – Fe Rest – Ti +
  • W.-Nr.: NiFe – 2
  • Tensile strength: >500 MPa
  • Yield: >300 MPa
  • Stretching: >25 %

LC 44150

Application

Welding of stainless steel alloys.
Low in hardness, tough and ductile. Used from -196° up to 400° C.

HRC

k.A. not reported

Diameter

0,2 – 0,6 mm

Analysis

  • C 0,03 – Si 0,4 – Mn 1,5 – Cr 19,0 – Ni 12 – Mo 3 – Nb 0,55 – Fe Rest
  • W.-Nr.: 1.4576
  • Tensile strength: 680 MPa
  • Yield: 460 MP
  • Stretching: 35 %

LC 44152

Application

Suitable for plate-welding to unalloyed or low alloy.

HRC

k.A. not reported

Diameter

0,3 – 0,6 mm

Analysis

  • C 0,02 – Si 0,4 – Mn 1,8 – Cr 23 – Ni 13,5 – Fe Rest
  • W.-Nr.: 1.4332
  • Tensile strength: 590 MPa
  • Yield: 400 MPa
  • Stretching: 30 %

LC 44160

Application

Is used for welding and repair welding in new production and repair of cutting tools. E.g. Drills, milling cutter etc, also the armor to wear tool parts and tool edges. Preheating is recommended, free of cracks even in very critical steel.

HRC

ca. 60 - 64

Diameter

0,3 – 0,5 mm

Analysis

  • C 0,9 – Si 0,2 – Mn 0,3 – Cr 4,5 – Mo 5,0 – W 6,5 – V 1,8 – Fe Rest
  • W.-Nr.: 1.3348

LC 44165

Application

Is used for connection and surfacing steels of difficult weld ability, cushioning layers and connection of cold and hot working steels. Scale resistant up to 1.150°C, stainless (wet corrosion up to 300°C). High, warm crack-resistance; good pliability at high elastic limit. Tough joint between dissimilar materials.

HRC

k.A. not reported

Diameter

0,2 – 0,8 mm

Analysis

  • C 0,10 – Si 0,4 – Mn 1,6 – Cr 30,0 – Ni 9,0 – Fe Rest
  • W.-Nr.: 1.4337
  • Tensile strength: 750 MPa
  • Yield: 500 MPa
  • Stretching: 20 %

LC 44172

Application

Is used for repair and preventative maintenance and production of highly stressed hot and cold working tools such as punching tools, cold and hot cutting knives, aluminium castings, cold drop-forged, drawing stamping and chamfering tools. The weld deposit is, in as-welded condition, machine workable and the subsequent artifical aging optimises the resistance to hot wear and alternating temperatures. 

HRC

  • 37 - 40 unbehandelt
  • 51 - 54 warm ausgelagert
  • 4h/ 480°

Diameter

0,3 – 0,6 mm

Analysis

  • C 0,02 – Mo 4,0 – Ni 18,0 – Co 12,0 – Ti 1,6 – Al 0,1 – Fe Rest
  • W.-Nr.: 1.6356

LC 44620Cu80

Application

Is used for welding, crack and joint welding to form inserts Ampco Bronzes and Ampcoloy alloys. Surfacing of tool steel or cast iron, good sliding properties ,seawater- and cavitation resistant. 

HRC

220

Diameter

0,3 – 0,8 mm

Analysis

  • Al 7,5 – Mn 13,0 – Fe 2,5 – Ni 2,5 – Cu Rest
  • W-Nr.: 2.1367
  • Tensile strength: 650 MPa
  • Yield: 400 MPa
  • Stretching: 20 %

LC 44620Cu81

Application

Is used for connecting- and plate welding to CuAl Bronze. Mixes compounds CuAl Bronze with steel, and various materials with each other. Surfacing of tool steel or cast alloys. Plating on steel and cast iron materials. Good sliding properties, seawater- and cavitation resistant.

HRC

140

Diameter

0,3 – 0,5  mm

Analysis

  • Al 8,0 – Mn 2,2 – Fe 2,0 – Ni 2,2 – Cu Rest
  • W.-Nr.: 2.0922
  • Tensile strength: 530 MPa
  • Stretching: 30 %

LC 44601Ti1

Application

Titanium Alloy 1 is unalloyed titanium. The material has high impact toughness and is really weldable. Typical Applications: for corrosion resistance in the chemical and marine industries, in air-frame constructions where maximum ease of formability desired. 

HRC

ca. 40

Diameter

0,28 –  0,8 mm

Analysis

  • C 0,08 – H max. 0,015 – O 0,18 – Ni 0,03 – Fe 0,2 – Ti Rest
  • W.-Nr.: 3.7025

LC 44602Ti5

Application

Used for welding on based material Titanium Grade 5. The low density, strength of steel and a very high corrosion resistance to oxidizing acids , mixed acids and chloride acids characterize this alloy.

HRC

k.A. not reported

Diameter

0,4 und 0,6 mm

Analysis

  • C 0,08 – H <0,015 – O 0,20 – N 0,05 – Fe 0,25 – V 3,5-4,5 – Al 5,5-6,7 – Ti Basis
  • W.-Nr.: 3.7165

LC 44621BeCu25

Application

Is used to repair and welding in the form and tool making. Beryllium Copper is used where high sliding, rapid heat transfer and high electrical conductivity is required in the network.

HRC

k.A. not reported

Diameter

0,3 und 0,4 mm

Analysis

  • Be 1,9 – Co 0,2 – Ni 0,02 – Fe 0,06 – Si 0,05 – Al 0,03 – Cu Rest
  • W.-Nr.: CuBe2

LC 44611AlSi5

Application

Is suitable for connection and surfacing of AlSi-alloys up to 7 % Si, and different species of aluminum alloys with each other.

HRC

k.A. not reported

Diameter

0,4 – 0,6 mm

Analysis

  • Si 12,0 – Fe 0,2 – Al Rest
  • W.-Nr.: 3.2585

LC 44610AlSi12

Application

Is suitable for surfacing and connection of aluminum silicon alloys up to 12 % Si, and different species of aluminum alloys.

HRC

k.A. not reported

Diameter

0,4 – 0,6 mm

Analysis

  • Si 12,0 – Fe 0,2 – Al Rest
  • W.-Nr.: 3.2585

LC 44610 / AlMg 4,5Mn

Application

Suitable for welding of aluminum-magnesium alloys.

HRC

k.A. 

Diameter

0,4 – 0,8 mm

Analysis

  • Si 0,25 – Fe 0,40 – Cu 0,05 – Mg 4,5-5,2 – Mn 0,7-1,1 – Cr 0,05-0,25 – Zr 0,1-0,2 – Ti 0,15 – Zn 0,25 – Al Rest
  • W.-Nr.: 3.3548
  • Tensile strength: >275
  • Yield: >125
  • Stretching: >17

LC 44612AlX10

Application

Is a cold hardening alloy with a low melting point and a good flow behavior. Shiny weld, low soot formation. Very good polishing ability of the weld with high strength and resistance to cracking.

HRC

k.A. not reported

Diameter

0,3 – 0,9 mm

Analysis

  • Schmelzbereich: 521-585° C
  • Tensile strength: 310 N/mm2
  • Yield: 265 N/mm2

LC 44613 / Al99,5

Application

Pure aluminum for semi finished products. This material has the high purity of a good chemical resistance. The material is soft in the cast state. By cold deforming the resistance increased significantly.

HRC

k.A. not reported

Diameter

0,4 und 0,6 mm

Analysis

  • Si 0,05 – Fe 0,11 – Cu 0,002 – Mn < 0,001 – Mg 0,004 – Cr <0,001 – Zn 0,01 – Ti 0,002 – AE < 0,03 – Al Rest
  • W.-Nr.: 3.0255
  • Tensile strength: 70 MPa
  • Yield: 50 MPa 
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