Марка Св-07Х19Н10Б
Mark Св-07Х19Н10Б
Mark Св-07Х19Н10Б
The wire is made in accordance with GOST 2246-70. World analogue ER-347.
Application of high-Welding wire Св-07Х19Н10Б
Welding chromium-nickel steels 12Х18Н9Т, 08Х18Н12Б, 08Х18Н12Т, 12Х18Н10Т, . That is, the wire of this mark is used in cases where the seam to impose very stringent requirements on corrosion resistance.
chemical composition
|
Element |
Mn |
Cr |
S |
Nb |
P |
Si |
Ni |
С |
|
Content, % |
1.5-2.0 |
18.5-20.5 |
0.018 |
1.2-1.5 |
0.025 |
0.7 |
9.0-10.5 |
0.05-0.09 |
Mechanical properties of the weld:
Toughness – KCV – 130 J / cm2;
Tensile strength – 600 MPa;
Tensile strength – 450 MPa;
Elongation – 40%.