capilla® 309 Mo
Material number
1.4459
EN ISO 3581-A
E 23 12 2 LR 32
EN 1600
E 23 12 2 LR 32
AWS A 5.4
~309L Mo - 26
Applications / Features
rutile-basic coated stick electrode for joining welds on similar or comparable, but lower-alloyed CrNi steels.
Scale-resistant up to 1050°C.
Suitable for hardfacing welds on unalloyed steels, where a 18/8 CrNi alloy is to be achieved in the first layer.
Applications
Suitable for base materials such as:
1.4401 (X5CrNiMo17-12-2),
1.4404 (X2CrNiMo17-12-2),
1.4406 (X2CrNiMoN17-11-2),
1.4410 (X2CrNiMoN25-7-4),
1.4437 (GX6CrNiMo18-12),
1.4571 (X6CrNiMoTi17-12-2),
1.4580 (X6CrNiMoNb17-12-2).
Suitable for joining welds of unalloyed and low-alloy as well as difficult-to-weld steels with high-alloy steels
Indicative analysis [%]
C
Si
Mn
Cr
Ni
Mo
Fe
0,035
0,90
0,70
23,00
13,50
2,60
balance
Redrying
320°C / 2h
Current type
=(+) / ~
Positions
pa
pb
pc
pd
pe
pf
Properties: (without heat treatment; indicative values at room temperature)
Tensile strength Rm
650 [MPa]
Elongation (L=5d)
30 [%]
Yield strength ReH/Rp0,2
460 [MPa]
Impact energy (ISO-V)
55 [J]
Dimensions
Ø [mm]
Length [mm]
Welding current [A]
2,0
300
40 - 60
2,5
300
60 - 90
3,2
350
80 - 110
4,0
350
100 - 150
5,0
450
150 - 200
Request product documents
Pascal Schünemeier
Sales Management
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