E309L-16
AWS A5.4 E309L-16
ASME SFA 5.4 E309L-16
E309L electrodes are used for welding 22% Cr-12% Ni stainless steel, mild or carbon steel to stainless steel and stainless clad steel. This electrode will produce an austenitic-ferritic, ductile weld deposit that contains a maximum of 0.04% carbon, there-by providing good crack resistance
and inter-granular corrosion resistance superior to that of USA 309 electrodes. Typical applications are similar to those of E309, but where
stronger corrosion resistance is required.
TYPICAL WIRE CHEMISTRY (%)
C | 0.025 |
Si | 0.440 |
Mn | 1.640 |
P | 0.020 |
S | 0.009 |
Cr | 24.000 |
Ni | 13.000 |
TYPICAL MECHANICAL PROPERTIES OF WELD DEPOSIT (as welded)
Tensile strength (psi) | 86,000 |
Yield strength (psi) | 64,000 |
Elongation in 2"(%) | 38 |