E309L-16
Class: E309L-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 = 22.0 – 25.0 | P = 0.04 max |
| Ni = 12.0 – 14.0 | S = 0.03 max |
| Mo = 0.75 max | Mn = 0.5-2.5 |
| Cu = 0.75 max | |
Application
E309L-16 is designed for welding heat resistant base metals of similar compositions. It was also designed to weld dissimilar materials and for stainless steel overlays or plain carbon or low-alloy steels.
E309L-16 is preferred to E309-16 for cladding over carbon or low alloy steels, as well as dissimilar joints which undergo heat treatment.
| Deposited Chemical Composition % (Typical) | ||
| C = 0.035 | Cr = 24.35 | Si = 0.53 |
| Ni = 12.60 | Mn = 1.58 | P = 0.024 |
| S = 0.021 | ||
| Deposited All Weld Metal Properties % | |
| (Typical) As-Welded | |
| Tensile Strength | 88,500 psi |
| Yield Strength | 59,000 psi |
| Elongation | 36% |
Deposited Charpy-V-Notch Impact Properties %
Not Applicable
Available Sizes & Recommended Welding Parameters |
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| 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 |