Св-08ХМФА
Mark Св-08ХМФА
Mark Св-08ХМФА
The wire is made according to GOST 2246-70a
Application
CrMo low-alloy wire Св-08ХМФА used for welding of highly durable and heat-resistant steels. Its many uses in the energy, engineering and petrochemical engineering.
Chemical composition
Element |
S |
Ni |
С |
Si |
P |
Cr |
Мо |
Mn |
Content, % |
0,025 |
0,3 |
0,06-0,10 |
0,12-0,30 |
0,025 |
0,9-1,2 |
0,5-0,7 |
0,35-0,60 |
Mechanical properties of the weld:
Impact strength at -20 ° C – 55 J / cm2;
Tensile strength – 480 MPa;
Tensile strength – 600 MPa;
Elongation – 23%.
The wire has no copper plating, which avoids clogging in provolokoprovode, thereby ensuring stable burning of the arc.