NiMo1

LOW ALLOYED WELDING WIRES

SFA-AWS A5.28 ER80S-Ni1
EN ISO 16834-A- ~ Mn3Ni1Mo
Average Chemical analysis
C% Si% Mn% P% S% Cu% Cr% Ni% Mo% Al% V% Zr+Ti%
0,100 0,70 1,20 < 0,015 < 0,015 < 0,25 <0,15 1,00 0,20 < 0,020 < 0,020 <0,050
The copper value include the surface coating
Typical mechanical properties of all-weld metal
Rm Rs Al Kv
N/mm² N/mm² %5d -50°C
620 500 25 100 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, 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 135-165° C
Interpass temperature 135-165° C
Post Welding Heat Treatment as welded
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 P355NL1, P460NL1, StE460-590, USS-T, TTStE47-51, N-A-XTRA 70, WT St37-2, WT St37-3, WT St52-3, WT St52-3A ; Corten A, Patinax 37, Alcodur 50, Koraplin 52 ; S255, S550, A516, A350, A612, A255, A299, A333 ; X42, X60 ; StE 620, N-A-XTRA 63, HY 80, USS-T, TTS
Applications

Fine-grained low alloy steels and also austempering steels. Building up of cranes, transport, tanks, industrial facilities, equimpent in general, pipelines, shipbuilding, etc.

Approvals Contact ITALFIL
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