AWS E308-16
Chrome 19 Nickel 10 Stainless Steel Electrode
 Description:E308-16
is a low carbon stainless steel electrode with titanium calcium
type coating. The deposit mental has good mechanical properties
and inter-crystalline corrosion resistant properties. It is
used on both AC and DC and the manipulate is free.
Application:Used to weld the 0chrome 19nickel9,0chrome
19nickel 11titanium stainless steel structure which is anticorrosive
and work under 300 degree centigrade.
Chemical Composition of Melting Mental£¨%£©
| C |
Mn |
Si |
Cr |
Ni |
Mo |
Cu |
S |
P |
|
¡Ü0.08 |
0.5¡«2.5 |
¡Ü0.90 |
18.0¡«21.0 |
9.0¡«11.0 |
¡Ü0.75 |
¡Ü0.75 |
¡Ü0.030 |
¡Ü0.040 |
Reference Current
|
Diameter(mm) |
2.5 |
3.2 |
4.0 |
5.0 |
|
Current |
50¡«70 |
|
130¡«160 |
160¡«200 |
 Note:
¡¡¡¡ Before welding, the electrode must be baked at about 150
degree centigrade for one hour . It should be used on DC possibly,
not too large current otherwise the electrode become red easily.
The melting depth is lower when used AC.
|
