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E10018-D2 is a high quality electrode used
for joining high tensile steels and manganese
molybdenum steels. The coating is specially
formulated to resist moisture pick-up under
conditions of high heat and humidity. This
electrode offers resistance to moisture
reabsorption which helps prevent hydrogen
cracking and aids in elimination of starting
porosity. E10018-D2 is specifically designed
for applications requiring at least 100 ksi
tensile strength, good ductility and crack
resistance.
Applications
• Manganese-Moly castings
• Alloy Forgings
• Structure and pressure vessels
AWS Specification
AWS A5.5/A5.5M:2006
AWS Classification
E10018-D2 H4R
Welding Current
AC - DCEP
Welding Position
F,V,OH,H
Typical Wire Chemistry
C 0.15
Mn 1.65 - 2.00
Si 0.80
Mo 0.25 - 0.45
P 0.03
S 0.03
Ni 0.90
Typical Mechanical Properties
(As Welded)
Yield Strength, ksi 91
Tensile Strength, ksi 100
Elongation%, min 16
Available Diameters
3/32", 1/8", 5/32" & 3/16"
Operating Range in Amps
3/32" 70 - 100
1/8" 115 - 155
5/32" 135 - 185
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