Stainshield Universal | BOC Industrial UK
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Stainshield Universal

A brown cylinder with a light green shoulder 








  Additional Info
Stainshield Cylinder Sizes   
Stainshield Light
Stainshield Heavy
Stainshield TIG
Safety Data Sheets

Benefits

  • Developed to provide welds with low distortion, minimal spatter and high travel speeds
  • Produces a good fusion profile with a superior weld finish, which is shiny, smooth and has a flat surface appearance
  • The addition of helium ensures good penetration and helps produce welds that are defect-free

Applications Summary

  • Commonly used in the MIG welding of components in the thickness range of 3mm to 10mm
  • Suitable for both manual and automatic applications
  • Used with austenitic, ferritic, martensitic and duplex stainless steels to weld pipework and panelling such as blast walls
  • Suitable for dip, spray and pulse transfer
  • In automatic and robotic applications, high welding speeds achieved by Stainshield Universal are important for high production rates and cost-efficiencies
  • Higher mechanical properties can be achieved when using Stainshield Universal than argon/oxygen or argon/carbon dioxide mixtures
  • High-integrity welds such as those required by the nuclear industry

Material Specific Applications

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

  • Austentic, ferritic, martensitic and duplex stainless steels
  • Nickel alloys (not Monels)

Austentic, ferritic, martensitic and duplex stainless steels

 

Process   Typical Use   Example Application   Benefits
MIG welding  
  • Stainshield Universal is most widely used in the
    MIG welding of components in the thickness range
    of 3 mm to 12mm. The product is suitable for both
    manual and automatic applications.
 
  • Pipe Work
  • Panelling such as blast walls
 
  • Low distortion, little splatter and high travel speeds

 

Nickel alloys (not Monels)


Process   Typical Use   Example Application   Benefits
MIG welding  
  • As with stainless steel Stainshield Universal is best used to
    MIG weld nickel alloys of thickness of 3mm and 12mm.
    Only the Monel alloys are not recommended with this shielding gas.
 
  • Pipe Work
 
  • Good fusion
  • Low defects

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