Total oxides | Al2O3 + CaO + MgO | Al2O3 | CaF2 |
---|---|---|---|
% | min. 40 | min. 20 | max. 22 |
Wire grade |
|
Chemical composition |
Mechanical properties |
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
C |
Si |
Mn |
Cr |
Ni |
Mo |
Nb |
σт |
σв |
δ [%] |
T [°C] |
KCV [J/sm2] |
KCU [J/sm2] |
Hardness, [HRCэ] |
||
|
|||||||||||||||
Св-08ГА |
|
0,06 |
0,50 |
1,20 |
0,15 |
0,20 |
- |
- |
min. 450
|
min. 500
|
min. 20
|
-20 |
50 |
|
- |
|
|
|
|
||||||||||||
|
|
|
|
||||||||||||
|
|
|
|
SA AB 1 AC H5: |
|
---|---|
S |
designed for flux-cored arc welding |
A |
agglomerated flux |
AB |
aluminate-basic type |
1 |
designed for welding carbon, low-alloy, and high-strength structural steels |
AC |
welding with direct and alternating current |
H5 |
the maximum allowable content of diffusible hydrogen is less than 5.0 ml per 100 g of deposited metal. |