Electrodes for Creep Resisting Steels
CROMOTHERME
AWS: SFA 5.5 E8018-B1
EN ISO CODE:
Cromotherme is a basic coated hydrogen controlled electrode. Ideally suited for welding of creep resistant steels of similar composition used in power plants, boilers, oil refineries and chemical plants.
Approvals
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL
| Element | C | Mn | Si | Cr | Mo | S | P |
| Percent | 0.07 | 0.60 | 0.30 | 0.50 | 0.50 | 0.020 | 0.020 |
TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL
(PWHT : 690°C FOR 1 HR)
| UTS | YS | Elongation |
| (MPa) | (MPa) | (L= 4d)% |
| 564 | 446 | 20.0 |
CURRENT AND PACKING DATA: DC (+)
Size (mm) Dia x Length | 6.3x450 | 5x450 | 4x350 | 3.15x350 | 2.5x350 |
| Current Range (Amps) | 250-300 | 180-240 | 140-180 | 100-130 | 70-100 |
| Qty. (Pcs./Carton) | 25 | 35 | 55 | 75 | 125 |
Electrodes for Creep Resisting Steels
