Page 92 - Technical Guidbook - Zika industrial Welding Supplies

Z-ARM BS Specifications: Specifications: Z-Ni Vi
AWS: A5.4 E 308 Mo - 15 mod AWS: A5.4 E 308 Mo – 16 mod
EN ISO: 1600 E 23 12 2 L B 2 2 mod EN ISO: 1600 E 20 10 3 R 1 2
Description and Applications: Description and Applications:
• Basic coated austenitic stainless steel electrode • Rutile coated austenitic stainless steel electrode
especially designed for welding armour plate and other especially designed for welding armour plates and other
difficult to weld steels difficult to weld steels
• All position welding on DC current • All position welding on both AC and DC
• Neat weld appearance • Neat weld appearance
• Excelent slag release • Excellent slag release
Typical all weld metal composition [wt%] Typical all weld metal composition [wt%]
C Mn Si Cr Ni Mo
C Mn Si Cr Ni Mo
0.05 1.7 0.30 20.5 9.8 2.9 0.03 0.85 0.75 19.5 9.8 2.6
Typical all weld metal mechanical properties Typical all weld metal mechanical properties
Rm [MPa] Rp 0.2 [MPa] A5 [%] Impact [ISO-V] Rm [MPa] Rp 0.2 [MPa] A5 [%] Impact [ISO-V]
730 540 33 80-90J@0°C 680 500 35 90J@20°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
Forged and cast armour steels, alloyed steels, high carbon Forged and cast armour steels, alloyed steels, high carbon )= +( ~ Uo : 70v
steels, Mn steel, high strength steels, spring steels and steels, Mn steel, high strength steels, spring steels and
stainless steels stainless steels Re-drying
2h/300ºC
Joining dissimilar steels and steels having different chemical Joining dissimilar steels and steels having different chemical
composition composition
Current
)= +(
Re-drying
2h/300ºC Dia Length Current Weight Weight
in mm in mm )amps( kg/100 pcs packet )kg( carton )kg(
5/64 2.0 12 300 35-60 1.2 1.5/2.0 9.0/12.0
Dia Length Current Weight Weight
in mm in mm )amps( kg/100 pcs packet )kg( carton )kg( 3/32 2.5 12 300 50-80 1.8 1.5/2.0 9.0/12.0
1/8 3.25 14 350 90-120 3.2 5.0 15.0 1/8 3.25 14 350 90-120 3.3 2.0/2.5 12.0/15.0
5/32 4.0 14 350 135-185 4.7 5.0 15.0 5/32 4.0 14 350 130-170 5.0 2.0/2.5 12.0/15.0
3/16 5.0 14 450 175-255 6.9 6.0 18.0 3/16 5.0 14 350 160-220 7.5 2.0/2.5 12.0/15.0
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