Page 47 - Technical Guidbook - Zika industrial Welding Supplies

Z-34 Specifications: Specifications: Z-3
AWS: A5.5 E 8018-C3 AWS: A5.5 E 8018-G
EN ISO: 2560-A E 1Ni B 3 2 H5 EN ISO: 2560-A E 50 2 B 3 2 H5
Description and Applications: Description and Applications:
• Low hydrogen basic coated electrode • Basic coated low hydrogen electrode
• Suitable for welding of low alloyed, fined grained, • Suitable for maintenance repairing of agricultural
high tensile strength steels Suitable for welding of equipment
Cor-ten steels • Electrode produces crack free and tough welded
joints
Typical all weld metal composition [wt%] Typical all weld metal composition [wt%]
C Mn Si Ni Mo C Mn Si Ni
0.05 0.90 0.35 0.90 0.25 0.06 1.30 0.25 0.2
Typical all weld metal mechanical properties Typical all weld metal mechanical properties
Rm [MPa] Rp 0.2 [MPa] A5 [%] Impact [ISO-V] Heat Treatment Rm [MPa] Rp 0.2 [MPa] A5 [%] Impact [ISO-V] Heat Treatment
70J@-40°C 580 500 26 150J@-20°C U
580 490 28 U
40J@-60°C
Welding position Welding position

ASME: 1G 2F 2G 3G 4G ASME: 1G 2F 2G 3G 4G
ISO 6947 PA PB PC PF PE ISO 6947 PA PB PC PF PE
Materials to be welded Materials to be welded Current
Fine grained steels DIN 17 102 StE255 to StE500 General structural DIN 17 100 St 52.3 )= +( ~ Uo : 70v
steels
Low temperature DIN 17 280 11MnNi53, 13MnNi63, Cast steels DIN 1681 GS 52 Re-drying
steels 14NiMn6, 10Ni14
Elevated temperature DIN 17 175 St45.8 2h/300ºC
Current steels
)= +( ~ Uo : 70v Fine grained steels DIN 17 102 StE 315 to StE 500

Re-drying
2h/300ºC
Dia Length Current Weight Weight
in mm in mm )amps( kg/100 pcs packet )kg( carton )kg(
Dia Length Current Weight Weight
in mm in mm )amps( kg/100 pcs packet )kg( carton )kg( 3/32 2.5 14 350 75-110 2.5 4.5 13.5
3/32 2.5 14 350 75-110 2.3 4.5 13.5 1/8 3.25 14/18 350/450 110-140 3.6/4.6 4.5/6.0 15.0/18.0
1/8 3.25 14/18 350-450 100-140 3.8 5.0 15.0 5/32 4.0 14/18 350/450 140-180 5.1/6.6 5.0/6.0 15.0/18.0
5/32 4.0 14/18 350-450 130-200 5.5 5.0 15.0 3/16 5.0 14/18 450 190-260 10.3 6.0 18.0
3/16 5.0 18 450 200-275 11.0 6.0 18.0 1/4 6.0 18 450 240-330 15.0 6.0 18.0
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