Page 171 - Technical Guidbook - Zika industrial Welding Supplies

Z- R3 Semi Automatic Solid Wire Semi Automatic Solid Wire Z- R6

Specifications: Specifications:
AWS: A5.18 E R-70S-3 AWS: A5.18 E R-70S-6
EN: 440 G 2 Si EN: 440 G 3 Si 1 mod
Description and Applications: Description and Applications:
• Double de-oxide mild steel mig solid wire for welding of • Double de-oxide mild steel mig solid wire for welding of
unalloyed steels and fine grained C-Mn steels unalloyed steels and fine grained C-Mn steels
• Produces a quality weld with excellent radiographic
and mechanical properties
Typical all weld metal composition [wt%] Typical all weld metal composition [wt%]
C Si Mn C Si Mn
0.07 0.60 1.20 0.08 0.90 1.50
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
530 420 28 130J@-20°C U 580 480 27 60J@-30°C U
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 Approvals
Unalloyed construction DIN 17 100 St 33 to St52.3 )= +( Unalloyed construction DIN 17 100 St 33 to St52.3 LR
steels steels
Shielding gas 3YSH15
Boiler plates DIN 17 155 Hl, Hll, 17 Mn 4 Boiler plates DIN 17 155 Hl, Hll, 17 Mn 4
Argon CO2 )M21(
DIN 17 172 StE 210.7 to StE 310.7 DIN 17 172 StE 210.7 to StE 310.7 Current
Pipe steels Pipe steels )= +(
DIN 1629 St35 to St52.4 DIN 1629 St35 to St52.4
Shipbuilding steels A, B, D, E Shipbuilding steels A, B, D, E Shielding gas
Argon CO2 )M21(
Dia Weight / reel 300 D Weight / reel 200 D Dia Weight / reel 300 D Weight / reel 200 D
in mm Outside Dia Outside Dia in mm Outside Dia Outside Dia
0.024 0.6 15 Kgs 5Kgs 0.024 0.6 15 Kgs 5Kgs
0.030 0.8 15 Kgs 5Kgs 0.030 0.8 15 Kgs 5Kgs
0.035 0.9 15 Kgs 5Kgs 0.035 0.9 15 Kgs 5Kgs
0.039 1.0 15 Kgs 5Kgs 0.039 1.0 15 Kgs 5Kgs
0.045 1.2 15 Kgs 5Kgs 0.045 1.2 15 Kgs 5Kgs
0.063 1.6 15 Kgs 5Kgs 0.063 1.6 15 Kgs 5Kgs
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