C2M

LOW ALLOYED WELDING WIRES

AWS A5.28 ER 90S-G
EN ISO 21952-A-G/W CrMo2Si
Average Chemical analysis
C% Si% Mn% P% S% Cu% Cr% Ni% Mo% V%
0,070 0,60 1,00 < 0,012 < 0,015 < 0,25 2,50 < 0,10 1,00 < 0,030
The copper value include the surface coating
Typical mechanical properties of all-weld metal
Rm Rs Al Kv
N/mm² N/mm² %5d +20°C
650 550 22 150 J
The mechanical properties are approximate and may range on the basis of the Heat, shielding gas, welding parameters and other factors
Welding process
Protection MIG: C1, M21 and similar / TIG: I1 (Argon)
Current and polarity MIG: DC+ / TIG: DC-
Welding positions EN ISO 6947: PA, PB, PC, PD, PE, PF, PG
Dimensions
MIG (mm) 0,60 - 0,80 - 0,90 - 1,00 - 1,14 - 1,20 - 1,40 - 1,60
TIG (mm) 1,00 - 1,20 - 1,60 - 2,00 - 2,40 - 3,00 - 3,20 - 4,00
Base materials to be welded 10CrMo9-10; 10CrSiMoV7; G17CrMo9-10 A355:P 22, GS 10CrSiMoV7, 12CrSiMo8, GS17CrMoV511
Applications

Cr-Mo alloyed steels, resistant to high temperatures, wear impact stress and corrosion. Boiler pipes, steam boilers, pressure tanks.

Approvals Contact ITALFIL
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