CAST IRON WELDING ELECTRODES
AWS A5.15/ ASME AFAS5.15 ENi-CI Z308
EN ISO 1071 - E C Ni-CI 1
Diameter × Length (mm)
2.5 × 300, 3.2 × 350,
4.0 × 400, 5.0 x 400,
Package:1kg/plastic box, 10kg/Carton
APPLICATION
ENi-CI can be used for repairing cast iron and joining of various kinds of cast iron products such as cylinder covers, motor beds, casings and gears. Repairing of meehanite, alloy and malleable cast iron.
CHARACTERISTICS ON USAGE
ENi-CI is a graphite type coated electrode, depositing nickel weld metal. Hardening of heat affected zone is small and machining of the welds is comparatively easy. Therefore it is suitable parts as well as common cast iron.
USAGE
1. Chip off base metal completely at the repairing part.
2. There is a possibility that cracks spreads or makes holes at both ends of repairing part.
3. Keep the weld metal length less than 50mm(2inch) to disperse welding heat. Adopt back stepping stone or symmetry method by turns.
4. The preheat temperatures vary in accordance with the size, kind and shape of the base metal. 150℃(302℉) is appropriate in general.
CURRENT: AC/ DC
|
Dia (mm)
|
Φ2.5
|
φ3.2
|
φ4.0
|
φ5.0
|
|
Length (mm)
|
300
|
350
|
350
|
350
|
|
Current (A)
|
60-90
|
90~110
|
120~150
|
150~180
|
Typical Chemical Composition of All- weld Metal (%)
|
C
|
Mn
|
Si
|
S
|
Ni
|
Fe
|
others
|
|
1.31
|
0.97
|
0.93
|
0.006
|
93.11
|
3.22
|
-
|
WELDING POSITION
ALL
FEATURES
• Graphite coated electrode
• Preheat at 150°C (302°F)
CONTACT US
Contact : Mrs Alice Chai
Mobile : +86 13673135771
Tel:0086-311-82265888 EXT 801 0086-311-82267598 EXT 801
Whatsapp online :0086-13673135771
Email: alice@sqhc.com.cn QQ:530689384
Trade Manager: CN200837012
