Electrodes for Creep Resisting Steels
CROMOTHERME-92
AWS: SFA 5.5 E9015-B92
EN ISO CODE:
A low hydrogen non synthetic electrode deposits 9Cr – 0.5Mo - 1.7W and enriched with Niobium, Vanadium and Nitrogen. Tungsten additions provides adequate creep rupture strength at higher steam pressures and temperatures. The controlled addition of alloying elements improves the toughness and weldability. It is designed to weld advanced materials, which are being used to improve thermal efficiency in power plant, refineries etc. Ideal for welding steels of similar composition to achieve adequate creep rupture strength. Some typical materials that are welded with this consumable are A213 T92, A335 P92, A387Gr 92, etc.
| Element | C | Mn | Si | P | S | Cr | Ni | Mo | V | Nb | N | Al | W | Cu | B |
| Percent | 0.10 | 0.6 | 0.35 | 0.012 | 0.007 | 9.0 | 0.5 | 0.5 | 0.2 | 0.06 | 0.05 | 0.02 | 1.7 | 0.10 | 0.004 |
(PWHT 760°C FOR 2 HRS)
| UTS | YS | Elongation | Hardness |
| (MPa) | (MPa) | (L= 4d)% | (BHN) |
| 690 | 580 | 19 | 225 |
CREEP PROPERTIES: Creep Strength at 600°C/160MPa successfully completed for 20157 Hours and test still going on.
Size (mm) Dia x Length | 5x450 | 4x350 | 3.15x350 | 2.5x350 |
| Current Range (Amps) | 160-220 | 120-160 | 90-120 | 70-100 |
| Qty. (Pcs./Carton) | 30 | 50 | 75 | 100 |
Electrodes for Creep Resisting Steels
CROMOTHERME-9M
E8018-B8
CROMOTHERME-2L
E8018-B3L
CROMOTHERME
E8018-B1
CROMOTHERME-5
E8018-B6
CROMOTHERME-9L
E8018-B8L
CROMOTHERME-24
E9015-B24
CROMOTHERME-20 Mo
E9018-G
CROMOTHERME-1L
E7018-B2L
MOLYTHERME (Extra)
E8018-D3
CROMOTHERME-9 (15)
E8018-B8
CROMOTHERME-20
E8018-G
MOLYTH ERME (EXTRA) MOD
E8018-D3
CROMOTHERME-23
E9015-B23
MOLYTHERME (MOD)
E7018-A1
CROMOTHERME-2
E9018-B3
CROMOTHERME-2L (MOD)
E8018-B3L
CROMOTHERME-9L(MOD)
E8018-B8L
CROMOTHERME-2(MOD)
E9018-B3
CROMOTHERME-2(15)
E9015-B3
CROMOTHERME-1L (MOD)
E7018-B2L
CROMOTHERME-1(H4R)
E8018-B2 H4R
MOLYTHERME
E7018-A1
CROMOTHERME-9
E8018-B8
CROMOTHERME-1(MOD)
E8018-B2
CROMOTHERME-91
E9015-B91
MOLYTHERME-H4R
E7018-A1 H4R
CROMOTHERME-5(MOD)
E8018-B6
CROMOTHERME-9(MOD)
E9018-B91
CROMOTHERME-1
E8018-B2
MOLYTHERME (SPL)
E9018-D1
CROMOTHERME-9(SPL)
E9018-G
CROMOTHERME-5(15)MOD
E8015-B6
CROMOTHERME-92 H4R
E9015-B92
CROMOTHERME-2(16)
E9016-B3
CROMOTHERME-1(RTE)
E8018-B2
CROMOTHERME-2(RTE)
E9018-B3
CROMOTHERME-5L
E8018-B6L
