Mark Св-08ХГСМА
Mark Св-08ХГСМА
Mark Св-08ХГСМА
The wire is made according to GOST 2246-70
Application
Copperplated welding wire св-08ХГСМА used for welding chrome-molybdenum steels 15ХМА, 20ХМА under protective gases. Fields of application: energy, machinery and other industries.
Chemical composition
|
Element |
P |
С |
Мо |
Mn |
Ni |
Si |
S |
Cr |
|
Content, % |
0,025 |
0,06-0,10 |
0,4-0,6 |
1,15-1,45 |
0,3 |
0,45-0,70 |
0,025 |
0,85-1,15 |
Mechanical properties:
Impact toughness at -20 ° C – 150 J / cm2;
Tensile strength – 570 MPa;
Tensile strength – 460 MPa;
Elongation – 23%.
Welding wire св-08ХГСМ is stable over the entire length gauge. This, plus the low content of phosphorus and sulfur ensure stable combustion, minimal spattering quality weld.