Description: AFM E309-16 is commonly used for welding similar alloys in wrought or cast
form. It is used for welding dissimilar metals, such as joining Type 304 to
carbon steel, welding the clad side of Type 304 clad steels, and applying
stainless steel sheet linings to carbon steel shells. Occasionally, AFM E309-16
is used to weld Type 304 and similar base metals where severe corrosion
conditions exist requiring higher alloy weld metal.
Chemical Composition Requirements for Undiluted Weld Metal: |
(C) |
Carbon |
0.15 |
(Cr) |
Chromium |
22.0 to 25.0 |
| (Cu) |
Copper |
0.75 |
(Mn) |
Manganese |
0.5 to 2.5 |
(Mo) |
Molybtenum |
0.75 |
(Ni) |
Nickel |
12.0 to 14.0 |
(P) |
Phosphorus |
0.04 |
(S) |
Sulfer |
0.03 |
(Si) |
Silicon |
0.90 |
All values are considered maximum, unless other-wise noted.
All-Weld-Metal Mechanical Property Requirements (min.):
- Tensile Strength, psi 80,000
- MPa 550
- Elongation, (%)30
| Dia |
3/32 |
1/8 |
5/32 |
3/16 |
| MM |
2.4 |
3.2 |
4.0 |
4.8 |
Length |
12"
|
14" |
14" |
14" |
| Amps |
50-80 |
70-110 |
100-140 |
130-180 |
Packaging: All sizes are packaged in 10 lb. containers-3 containers per 30 lb. master carton.
|
