This kind of welding consumarables is used to weld machine parts, which are prone to polishment and knocking
*Composition of metals p(%)
C
Mn
Si
P
S
0,8?1,0
10?12
0,3?0,5
0,035 Max
0,035 Max
*Mechanical characteristics:
1. After welding and cooling down to room temperature, hardness is of 200 HB.
2. After polishing and knocking by hard surfarce, hardness is of 450?500HB
*Dimension of welding consumarables and current intensity:
One-way current intentisty DC (+)
Diametter (mm)
3,0
4,0
5,0
Length (mm)
350
400
450
Curren intentsity in(A)
Welding
100?120
180?210
200?230