Introduction: HBC208 is for repair welding defects of gray cast iron,which is non machinable.
Standard &Typical Chemical Composition of Deposited Metal (%)
|
Element
|
C
|
Mn
|
Si
|
S
|
P
|
Fe
|
|
Specification
|
2.00-4.00
|
≤0.75
|
2.5-6.5
|
≤0.10
|
≤0.15
|
-
|
|
Actual Result
|
2.19
|
0.60
|
3.40
|
0.009
|
0.04
|
rest
|
Reference Current (AC, DC+)
|
Electrode Diameter(mm)
|
φ2.5
|
φ3.2
|
φ4.0
|
φ5.0
|
|
|
Length (mm)
|
300
|
350
|
400
|
400
|
|
|
Welding Current (A)
|
F
|
60-90
|
90-130
|
150-180
|
180-210
|
|
OH,V
|
50-80
|
80-110
|
120-150
|
150-190
|
|
