Page 133 - Technical Guidbook - Zika industrial Welding Supplies

Z-SUPER Ni Specifications: Specifications: Z- Ni 99
AWS: A5.15 E Ni CI AWS: A5.15 E Ni CI
EN ISO: 1071 E C Ni-CI 1 EN ISO: 1071 E C Ni-CI 1
Description and Applications: Description and Applications:
• Special nickel cored electrode for depositing soft, • Special electrode for depositing soft machinable
machinable metal on grey cast iron metal on grey cast iron
• Suitable for reclamation and repair of grey cast iron • Excellent for repairing casting defects in grey cast iron
and for joining these to mild and C-Mn steels • Can join cast irons to steels, monels etc.
• Can be used with low welding currents
• Welding both positive direct current and negative
and alternating currents Typical all weld metal composition [wt%]
Typical all weld metal composition [wt%] C Si Fe Ni
C Si Fe Ni 0.50 0.10 3.9 Bal.
0.90 2.0 3.7 Bal. Typical all weld metal mechanical properties
Typical all weld metal mechanical properties Rm [MPa] A5 [%] Hardness
Rm [MPa] A5 [%] Hardness 300 5 170HB
300 5 170HB Welding position
Welding position

ASME: 1G 2F 2G 3G 4G
ISO 6947 PA PB PC PF PE
ASME: 1G 2F 2G 3G 4G
ISO 6947 PA PB PC PF PE Materials to be welded
Materials to be welded Lamellar grey cast iron DIN 1691 GG 10 to GG 35
Lamellar grey cast iron DIN 1691 GG 10 to GG 35
GTS 35 10 to GTS 55 4,
Malleable cast iron DIN 1692 GTW 35 04 to GTW 45
GTS 35 10 to GTS 55 4, 07, GTW S 38 12
Malleable cast iron DIN 1692 GTW 35 04 to GTW 45
07, GTW S 38 12
Nodular cast iron DIN 1693 GGG 40 to GGG 60
Nodular cast iron DIN 1693 GGG 40 to GGG 60 Current
Current )= +( ~ Uo : 50v
)+ / -( ~ Uo : 50v Re-drying
Re-drying 1h/120ºC
1h/120ºC
Dia Length Current Weight Weight Dia Length Current Weight Weight
in mm in mm )amps( kg/100 pcs packet )kg( carton )kg( in mm in mm )amps( kg/100 pcs packet )kg( carton )kg(
3/32 2.5 14 350 50-80 2.0 2.0/2.5 12.0/15.0 3/32 2.5 14 350 50-80 2.0 2.0 12.0
1/8 3.25 14 350 80-110 3.3 2.0/2.5 12.0/15.0 1/8 3.25 14 350 80-110 3.4 2.0 12.0
5/32 4.0 14 350 110-150 5.1 2.0/2.5 12.0/15.0 5/32 4.0 14 350 110-150 5.2 2.0 12.0
3/16 5.0 14 350 150-190 7.4 2.0/2.5 12.0/15.0 3/16 5.0 14 350 150-190 7.4 2.0 12.0
134 135