Stainless Steel Electrodes
D&H 309L-17
AWS: SFA
EN ISO CODE:
D&H 309L-17 is a stainless steel electrode depositing an extra low carbon 23%Cr-13%Ni weld metal. It works well with transformer and good re-striking characteristic. Better welder appeal including easy slag detachability characteristics. On horizontal fillet welds, produce more of spray arc and a finer rippled weld bead and the bead shape is typically flat to concave. It has no red hot tendency within current range specified and no porosity. The weld metal has excellent mechanical properties and possesses good oxidation and scaling resistance at elevated temperatures. Ideally suited for welding stainless steels, wrought and cast materials of similar composition, welding of 18/8 type stainless steels to carbon steels for buffer layers, for welding clad side of 18/8 clad stainless steels, etc.
| Element | C | Mn | Si | Cr | Ni | S | P |
|---|---|---|---|---|---|---|---|
| Typical | 0.03 | 1.00 | 0.80 | 23.0 | 13.0 | 0.020 | 0.030 |
| Properties | UTS (MPa) | %El (L=4d) |
|---|---|---|
| Typical | 560 | 38 |
AC / DC(+)
Stainless Steel Electrodes
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