Page 53 - Technical Guidbook - Zika industrial Welding Supplies

Z-41 S Specifications: Specifications: Z-46
AWS: A5.5 E 9018-B3 AWS: A5.5 E 9018-D1
EN ISO: 3580-A E CrMo2 B 3 2 H5 EN ISO: 2560-A E 50 5 MnMo B 3 2 H5
Description and Applications: Description and Applications:
• low hydrogen Basic coated electrode for welding creep • Basic coated electrode suited for welding high
resisting steels containing 2% Cr and 1% Mo tensile structural steels, working at very low
o
• Service temperatures of maximum 600 C temperatures
• Low diffusible hydrogen content
Typical all weld metal composition [wt%] Typical all weld metal composition [wt%]
C Mn Si Cr Mo C Mn Si Mo
0.09 0.75 0.40 2.25 1.05 0.07 1.45 0.40 0.35
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
720 580 18 110J@20°C S 650 600 23 130J@-29°C S
80J@-51°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 Current Materials to be welded Current
)= +( ~ Uo : 70v )= +( ~ Uo : 70v
,10CrMo9 10 General structural St 33, St 37.2 to St 52.3
,12CrMo9 10 Re-drying steels DIN 17 100 DOMEX 400TE, 450, 480 Re-drying
Creep and hydrogen DIN 17 175 ,10CrSiMoV7
resisting steels ,24CrMo10 2h/300ºC Boiler and pressure DIN 17 155 HI, HII, 17Mn4, 19Mn5 2h/300ºC
,GS 12 CrMo9 10 vessel steels
GS 18CrMo9 10 Fine grained steels USS-T
Cast steels DIN 17 245 GS 19CrMo9 10

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 70-100 2.2 4.5 13.5 3/32 2.5 14 350 75-110 2.1 5.0 15.0
1/8 3.25 14 350 90-130 3.5 5.0 15.0 1/8 3.25 14 350 110-140 3.6 5.0 15.0
5/32 4.0 14/18 350/450 130-180 5.1/6.6 5.0/6.0 15.0/18.0 5/32 4.0 14 350/450 150-190 6.0 5.0/6.0 15.0/18.0
3/16 5.0 18 450 180-250 10.0 6.0 18.0 3/16 5.0 18 450 190-260 11.2 6.0 18.0
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