Stainless Steel Electrodes
D&H 309L
AWS: SFA 5.4 E309L-16
EN ISO CODE: 3581-A E (23 12L) R 3 2
D&H 309L is a stainless steel electrode depositing an extra low carbon 24Cr - 12Ni weld metal. 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.
Approvals
Adani Infra
BHEL
BV
CE
EIL
L&T Power
NPCIL
NTPC
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL
| Element | C | Mn | Si | Cr | Ni | S | P |
| Percent | 0.03 | 1.60 | 0.50 | 23.6 | 12.80 | 0.020 | 0.025 |
TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL
| UTS | Elongation |
| (MPa) | (L= 5d)% |
| 576 | 38 |
CURRENT AND PACKING DATA: AC / DC(+)
|
Size (mm) Dia x Length |
5x350 | 4x350 | 3.15x350 | 2.5x350 |
| Current Range (Amps) | 150-180 | 110-140 | 80-100 | 60-80 |
| Weight / Carton (kgs) | 2.5 | 2.5 | 2.5 | 2.5 |
Stainless Steel Electrodes
