ER308
Instruction:
The ER308 welding wire
consists mainly of 18Cr-8Ni. If it coordinates with the stainless steel
alkaline wintered flux SJ601, its welding line has the feature of good
mechanical properties and resistance ability to intergranular corrosion and
crake. It would not increase Si and C. If turn, there is little Cr and Ni.
Use:
It's widely used to weld
materials in many industries like petrochemical industry, such as 12Cr18Ni9
(SUS302) and 06Cr19Ni10(SUS304).
Parameters
(%):
Item |
C |
Mn |
Si |
Cr |
Ni |
Mo |
P |
S |
Cu |
Data |
≤0.08 |
1.00~2.50 |
0.30~0.65 |
19.50~22.00 |
9.00~11.00 |
≤0.75 |
≤0.030 |
≤0.030 |
≤0.75 |
Example |
0.040 |
1.80 |
0.31 |
20.15 |
9.52 |
0.43 |
0.013 |
0.008 |
0.34 |