Alushield Universal | BOC Industrial UK
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Alushield Universal

green cylinder with a brown shoulder   Additional Info
Alushield Cylinder Sizes
Alushield Light
Alushield Heavy
Safety Data Sheets

Benefits

  • Produces greater weld speeds and improved weld integrity with high-quality fusion profiles
  • Produces flatter, neater weld beads in MIG welding and uses less wire for better efficiency
  • Provides reduced preheat times with flatter weld beads, less clean-up and lower defect rates when MIG or TIG welding copper alloys
  • Improves electrical conductivity of welding components

Applications Summary

  • Widely used in the MIG welding of aluminium components with thicknesses of between 4mm and 10mm, and TIG and plasma welding of thicknesses between 3mm and 6mm
  • Also used for TIG welding a wide range of materials from carbon to stainless steels where higher welding speeds and improved fusion characteristics are required
  • Suitable for both manual and automatic applications
  • Suitable for a wide range of applications, including ladder and scaffolding manufacture, electrical components such as bussbars, general aluminium applications and aluminium casting repair

Material Specific Applications

The following tabled data provides you with a guide to materials and welding processes with which Alushield Universal can be used:

Aluminium

 

Process   Typical Use   Example Application   Benefits
MIG welding  
  • Alushield Universal is mostly used in the MIG
    welding of  aluminium components with
    thicknesses of between 4mm and 8mm although  
    it can be used on thicknesses above and
    below this range.  The product is suitable for
    both manual and automatic or robotic applications.
 
  • General aluminium application
  • Trailer bodies
  • Armoured vehicles
  • Aluminium casting repair
  • Aluminium buss bars
 
  • Greater weld speeds and improved
    weld integrity 
  • Improved fusion and lower defect
    rates
  • Improved electrical conductivity of
    welding components
TIG & plasma welding  
  •  Alushield Universal is used for TIG and plasma
    welding of components between 3mm and
    6mm either manually or automatically.
 
  • Beer barrels
  • Ladder and scaffolding manufacturers
  • Marine applications, such as yachts
  • Radiators
   

 

Copper and copper alloys

 

 

Process   Typical Use   Example Application   Benefits
MIG welding  
  • The thermal conductivity of copper benefits from
    higher thermal efficiency of Alushield Universal.
    The product is suited for high current applications
    and where preheating of the weld area is difficult.
 
  • Electrical components, such
    as buss bars
  • Boilers and pressure systems
  • Marine applications including
    Monel pipe work
 
  • Reduced preheat times
  • Improved fusion and reduced;effects
TIG & plasma welding  
  • The greater thermal efficiency is important when
    TIG and plasma welding copper alloys. Flatter welds
    with less reinforcement are also produced.
 
  • Architectural and sculpture work
  • Copper vessels production and repair
  • Marine and offshore applications
 
  • Flatter weld beads, less clean up
    and lower defect rates
  • Reduced preheating and better fusion
  • Improved fusion and reduced defects

 

Carbon and alloy steels

 

Process   Typical Use   Example Application   Benefits
TIG and plasma welding  
  • Alushield Universal tends to be used for TIG and
    plasma welding carbon and alloy steels where very
    high welding speeds are required such as in pipe
    and tube mills.
       

 

Stainless steel and nickel alloys

 

Process   Typical Use   Example Application   Benefits
TIG & plasma welding  
  • Alushield Universal can be used to TIG and plasma
    weld stainless steel and nickel alloys of all grades
    because of its inert nature.
 
  • Automatic and robotic welding of
    tubes and pipes
 
  • It has proved possible to significantly
    increase welding speeds in automatic
    autogenous welding of exhaust
    systems with the added bonus of an
    extended tungstend life, both contributing
    to increased productivity and lower welding costs.

 

Titanium

 

Process   Typical Use   Example Application   Benefits
MIG, TIG & plasma welding      
  • Aerospace
  • Marine technology
 

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