Page 101 - Technical Guidbook - Zika industrial Welding Supplies

Z-110 Specifications: Specifications: Z-111
DIN: 8555 E 6 UM 55 R DIN: 8555 E 6 UM 55

Description and Applications: Description and Applications:
• Rutile coated electrode for corrosion resistant • Rutile coated electrode for hard surfacing of
hard surfacing up to 500ºC earth moving machines
• Applicable for shafts, rails, mixer arms, valve • Low open current voltage
seats of cast steel leading buckets • Heat resistant up to 600ºC
• Applicable for bulldozer blades, crusher jaws, excavator
teeth and mixers Non machinable weld deposit
Typical all weld metal composition [wt%] Typical all weld metal composition [wt%]
C Mn Si Cr Mo C Mn Si Cr Mo
0.30 0.40 0.70 11.9 0.90 0.50 1.1 0.40 7.2 0.90
Typical all weld metal mechanical properties Typical all weld metal mechanical properties
metal abrasive impact heat metal abrasive impact heat
recovery hardness resistance resistance machinable resistance recovery hardness resistance resistance machinable resistance
Possible in the 55-58 Rc
53-56 Rc
160% 523-580 HB Excellent High temperature 500°C 160% 560-615 HB Medium High No 600°C
200ºC
Welding position
Welding position

ASME: 1G 2F 2G 3G
ASME: 1G 2F 2G 3G ISO 6947 PA PB PC PF
ISO 6947 PA PB PC PF
Current
Current )= +( ~ Uo : 50v
)= +( ~ Uo : 70v
Re-drying
Re-drying
1h/120ºC 1h/120ºC

Dia Length Current Weight Weight
in mm in mm )amps( kg/100 pcs packet )kg( carton )kg(
3/32 2.5 14 350 70-100 2.1 5.0 15.0
Dia Length Current Weight Weight
in mm in mm )amps( kg/100 pcs packet )kg( carton )kg( 1/8 3.25 14/18 350/450 90-140 3.5/4.6 5.0/6.0 15.0/18.0
1/8 3.25 14 350 85-120 3.0 5.0 15.0 5/32 4.0 14/18 350/450 140-180 5.3/6.8 5.0/6.0 15.0/18.0
5/32 4.0 14/18 350/450 120-150 5.8 5.0 15.0 3/16 5.0 18 450 180-250 10.6 6.0 18.0
3/16 5.0 18 450 160-210 9.1 5.0 15.0 1/4 6.0 18 450 220-280 15.0 6.0 18.0
102 103