C5M

LOW ALLOYED WELDING WIRES

SFA-AWS A5.28 ER80S-B6
EN ISO 21952-A- G/W CrMo5Si
Average Chemical analysis
C% Si% Mn% P% S% Cu% Cr% Ni% Mo% Al% V% Ti%
0,070 0,45 0,60 < 0,012 < 0,015 <0,25 5,70 < 0,20 0,60 < 0,020 < 0,030 < 0,010
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
660 560 22 180 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: Argon/ 1-5% O2 / TIG: I1 (Argon)
Current and polarity MIG: DC+ / TIG: DC-
Welding positions EN ISO 6947: PA, PB, PC, PD, PE, PF, PG
Pre Heating temperature 177-232° C
Interpass temperature 177-232° C
Post Welding Heat Treatment 745 ± 15° C
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 X12CrMo5, GX12CrMo5, A213, A217:C5, A355:P5, GS 12CrMo19 5
Applications

Cr-Mo alloyed steels resistant to oxidation. Heat, corrosion and wear. Sector of steam boilers, pressure tanks, thermoelectrical, chemical and petrolchemical plants, cracking petroliferous facilities and also slide guides, excavators, moulds, etc.

Approvals Contact ITALFIL
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