|
National standard model |
Type of medicinal skin |
welding current |
Main components of weld seam |
main purpose |
|
|
Z100 |
EZFe-2 |
oxidizing property |
AC |
1 |
Used for repairing defects in general cast iron parts, cutting cannot be performed after welding |
|
Z116 |
EZV |
Low hydrogen type |
AC |
High Vanadium Steel |
Welding repair of high-strength gray cast iron and ductile iron parts |
|
Z117 |
EZV |
Low hydrogen type |
direct current |
High Vanadium Steel |
Welding repair of high-strength gray cast iron and ductile iron parts |
|
Z122Fe |
EZFe-2 |
Titanium calcium type |
AC |
1 |
Used for welding repair of non machined surfaces of various gray cast iron parts |
|
Z208 |
EZC |
Graphite type |
AC |
cast iron |
Welding repair of general gray cast iron parts |
|
Z238 |
EZCQ |
Graphite type |
AC |
ductile cast iron |
Used for welding repair of ductile iron castings |
|
Z248 |
EZC |
Graphite type |
AC |
Grey cast iron |
Used for welding repair of gray cast iron parts |
|
Z258 |
EZCQ |
Graphite type |
AC |
ductile cast iron |
Used for welding repair of ductile iron castings |
|
Z268 |
EZCQ |
Graphite type |
AC |
ductile cast iron |
Used for welding repair of ductile iron castings |
|
Z308 |
EZNi-1 |
Graphite type |
AC |
Pure nickel |
Important gray cast iron thin-walled parts and machining surface welding repair |
|
Z408 |
EZNiFe-1 |
Graphite type |
AC |
Nickel iron alloy |
Welding repair of important high-strength gray cast iron parts and ductile iron parts |
|
Z438 |
EZNiFe-1 |
Graphite type |
AC |
Nickel iron alloy |
Welding repair of important high-strength gray cast iron parts and ductile iron parts |
|
Z508 |
EZNiCu-1 |
Graphite type |
AC |
Nickel copper alloy |
Used for welding repair of gray cast iron parts with low strength requirements |
