Description: AFM ER308 is used for welding alloys 18-8, 19-9, and 20-10 such as AISI 201,
202, 204, 301, 302, & 304 grades. It is most often used to weld base metals of similar composition, in particular, Type 304.
Chemical Composition Requirements for Undiluted Weld Metal: |
(C) |
Carbon |
0.08 |
| (Cr) |
Chromium |
19.5 to 22.0 |
| (Cu) |
Copper |
0.75 |
| (Mn) |
Manganese |
1.0 to 2.5 |
| (Mo) |
Molybtenum |
0.75 |
| (Ni) |
Nickel |
9.0 to 11.0 |
(P) |
Phosphorus |
0.03 |
(S) |
Sulfer |
0.03 |
| (Si) |
Silicon |
0.30 to 0.65 |
All values are considered maximum, unless other-wise noted.
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