Harris 0309LE2 .030" 309L Stainless Steel MIG Wire (2lb Spool)

$ 21.54 $ 43.20
By Harris

Harris 0309LE2 .030" 309L Stainless Steel MIG Wire (2lb Spool)

 

Features:

  • Similar usage as 309, but the 0.03% maximum carbon content increases resistance to intergranular corrosion
  • Used for welding similar alloys wrought or cast form
  • Occasionally used for welding 18-8 base metals when severe corrosion conditions exist, and, at times, welding dissimilar steels
  • Packaged for portable welding machines 

 

Normal Composition:

 Carbon .03% max. Chromium 23.0-25.0%
Nickel 12.0-14.0% Manganese 1.0-2.5%
Copper .75% max. Silicon .30-.65% max. 
Phosphorus .03% max. Sulfur .03% max.
Molybdenum .75% max.  Iron Balance
Normal Ferrite Range 5-12   

 

 

Typical Mechanical Properties As Welded:

 Yield Strength 58,000 Elongation  40%
Tensile Strength  87,000    Reduction of Area 60%
Charpy V 105 ft./lb. @ room temp. Brinell Hardness 160 HB
Rockwell B Hardness 85 HRB

 

 

Application:

Used to weld base metals of similar composition in wrought or cast form; also used to weld type 304 and similar base metals where severe conditions may exist. At times used to weld dissimilar steels. The lower carbon content of .03% max. will help avoid possibility of intergranular carbide precipitation.