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E330-16 stainless steel welding electrodes are
used to weld wrought and cast forms of
stainless steel of similar chemical composition
which offer good heat and scale resistance
above 1800ºF. High sulfur environments
adversely affect the high temperature
performance of E330-16 electrodes. The
heat input has to be kept to a minimum
during the welding to avoid the possibility
of microfissuring.

AWS Specification
AWS A5.4/A5.4M:2006
AWS Classification E330 -16

Welding Current

AC - DCEP

Typical Wire Chemistry
C 0.18 - 0.25
Cr 14.0 - 17.0
Ni 33.0 - 37.0
Mo 0.75
Mn 1.0 - 2.5
Si 1.00
P 0.04
S 0.03
Cu 0.75

Typical Mechanical Properties
(As Welded)
Yield Strength, ksi 57
Tensile Strength,min ksi 75
Elongation%, min 25

Welding Positions

F,V,OH,H

Available Diameters
3/32", 1/8", 5/32" & 3/16"

Operating Range in Amps
3/32" 45 - 80
1/8" 55 - 120
5/32" 65 - 170
3/16" 160 - 205

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