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WI 309 L 16

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Brand Weld-inn
Product WI 309 L 16
Datasheet
Standards
EN ISO 3581-A E 23 12 L R 32
AWS A5.4 E309L-16
Chemical Composition of Weld Metal % (Typical)
C Si Mn Ni Cr
0.03 0.8 0.8 12.6 23.0
Typical Base Material Grades
  • High-strength unalloyed and heat-treatable steels, ferritic Cr and austenitic CrNi steels, austenitic Mn steels.
  • Unalloyed tempered steels, tool steels, hard manganese steels, ferritic chromium steels, austenitic nickel chromium steels, hard-to- weld steels.
Mechanical Properties
Yield Strength (N/mm²) Tensile Strength (N/mm²) Impact Strength (ISO-V/+20°C) Elongation ((Lo=5do) (%))
min. 440 540 - 720 min. 47 J min. 30
Features and Applications
  • Similar-type austenitic stainless steels, dissimilar metals, buffer layers on mild and low-alloy steels prior to build up or overlaying with any stainless electrodes, joining of corrosion resistant stainless steel with mild or low alloy steels, clad steels
  • Good crack resistance with hard to weld steels
  • The weld metal is content to high ferrite %
  • Requirement of re-drying for min. 2 hours at the temperatures between 120°C and 200°C
  • Unalloyed tempered steels, tool steels, hard manganese steels, ferritic chromium steels, austenitic nickel chromium steels, hard-to- weld steels.
  • High-strength unalloyed and heat-treatable steels, ferritic Cr and austenitic CrNi steels, austenitic Mn steels.
Current Type
  • D.C.(+) / A.C
Welding Positions
Operating Data
Product code Welding Current (A) Weight g / 100 pcs Diameter x Length (mm) Diameter x Length (inch)
2010800023 60-90 1570 2.50 x 250 3/32 x 10”
2010800024 80-120 3610 3.20 x 350 1/8 x 14”
2010800025 100-160 5050 4.00 x 350 5/32 x 14”

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