Description: AFM E308H-16 is the same as AFM E308-16 except that the allowable carbon content
has been restricted to the higher portion of the E308 range. Carbon content in
the range of 0.04-0.08 provides higher tensile and creep strengths at elevated
temperatures. AFM E308H-16 is used for welding Type 304H base metal.
Chemical Composition Requirements for Undiluted Weld Metal: |
(C) |
Carbon |
0.04 to 0.08 |
(Cr) |
Chromium |
18.0 to 21.0 |
| (Cu) |
Copper |
0.75 |
(Mn) |
Manganese |
0.5 to 2.5 |
(Mo) |
Molybtenum |
0.75 |
(Ni) |
Nickel |
9.0 to 11.0 |
(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, (%)35
| 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.
|
