E308L-16
Class: E308L-16
AWS: A5.4
Conforms to Certification: AWS A5.4 | ASME SFA 5.4
Weld Process: Shielded Manual Metal Arc
| AWS Chemical Composition Requirements | |
| C = 0.04 max | Si= 0.90 max |
| Cr = 18.0-21.0 | P= 0.04 max |
| Ni = 9.0-11.0 | S= 0.03 max |
| Mo = 0.75 max | Cu= 0.75 max |
| Mn = 0.5-2.5 | |
Application
E308L-16 was developed for welding 304L. This electrode deposits a maximum of 0.04% carbon in the weld metal. Type 308L-16 is used extensively for welding of chemical plant equipment and may be used successfully for welding types 321 and 347 steel grades. E308L-16 minimizes the formation of chromium carbides in the weld metal.
| Deposited Chemical Composition % (Typical) | ||
| C = 0.030 | Cr = 19.4 | Si = 0.43 |
| Ni = 9.3 | Mn = 1.65 | P = 0.021 |
| S = 0.02 | ||
| Deposited All Weld Metal Properties % | |
| (Typical) As-Welded | |
| Tensile Strength | 84,500 psi |
| Yield Strength | 55,000 psi |
| Elongation | 40% |
Deposited Charpy-V-Notch Impact Properties %
Not Applicable
Available Sizes & Recommended Welding Parameters |
|||
| Diameter | Voltage | Flat | Amperage Vertical & Overhead |
| 3/32 | 24-28 | 70-85 | 65-75 |
| 1/8 | 26-30 | 85-110 | 80-90 |
| 5/32 | 28-32 | 110-140 | 100-120 |
| 3/16 | 28-32 | 120-160 | 110-130 |