Stainless Steel Electrodes
D&H 17Cr
AWS: SFA 5.4 E430-15
EN ISO CODE: 3581-A E (17) B 2 2
D&H 17Cr is a heavy coated low hydrogen electrode depositing a weld metal containing 17Cr. The weld deposit displays good resistance to corrosion and heat. The electrode is suitable for joining stainless steels of similar composition. It is also suitable for surfacing carbon steels, low alloy steels and chromium steels. Typical applications include surfacing of valves, impellers, turbine blades, etc.
Approvals
BHEL
CE
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL
| Element | C | Mn | Si | Cr | Ni | S | P |
| Percent | 0.075 | 0.60 | 0.50 | 17.0 | 0.35 | 0.020 | 0.020 |
TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL
(PWHT: 780°C FOR 2 HRS)
| UTS | Elongation |
| (MPa) | (L= 5d)% |
| 485 | 20.0 |
CURRENT AND PACKING DATA: AC / DC(+)
Size (mm) Dia x Length | 5x350 | 4x350 | 3.15x350 | 2.5x350 |
| Current Range (Amps) | 130-170 | 100-130 | 80-100 | 70-90 |
| Weight / Carton (kgs) | 2.5 | 2.5 | 2.5 | 2.5 |
Stainless Steel Electrodes
