capilla® 4507
Material number
1.4507
EN ISO 3581-A
E 25 9 3 Cu N LR 32
EN 1600
E 25 6 3 Cu LR 32
AWS A 5.4
E 2593
Applications / Features
Rutile-basic coated stick electrode for hardfacing and joining welds on Super-Duplex-steels with austenitic-ferritic microstructure.
Highly resistant to intergranular corrosion (IK), stress corrosion cracking and pitting.
Used wherever a combination of good corrosion resistance and high strength is required.
For operating temperatures up to 250°C.
Applications
Suitable for base materials such as:
1.4515 (GX 3 CrNiMoCuN 26-6-3),
1.4517 (GX 3 CrNiMoCuN 26.6-3-3).
Indicative analysis [%]
C
Si
Mn
Cr
Ni
Mo
Cu
N
Fe
0,04
1,00
1,50
27,00
10,50
3,50
3,00
0,20
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
720 [MPa]
Elongation (L=5d)
15 [%]
Yield strength ReH/Rp0,2
530 [MPa]
Impact energy (ISO-V)
50 [J]
Dimensions
Ø [mm]
Length [mm]
Welding current [A]
2,5
300
60 - 90
3,2
350
80 - 110
4,0
350
100 - 150
Request product documents
Pascal Schünemeier
Sales Management
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