capilla® 309 L KB
Material number
~1.4332
EN ISO 3581-A
E 23 12 L B 32
EN 1600
E 23 12 L B 32
AWS A 5.4
~E 309 L - 15
Applications / Features
Basic-coated stick electrode for
joining welds on heat-resistant, similar or comparable, but lower-alloyed CrNi steels.
For operating temperatures up to max. 300°C.
Heat-resistant up to 1050°C.
Suitable for joints, cladding and buffer layers.
Applications
Suitable for base materials such as:
1.4541 (X 6 CrNiTi 18-10),
1.4550 (X 6 CrNiNb 18-10),
1.4710 (G X 30CrSi 7),
1.4712 (X 10 CrSi 6),
1.4729 (G X 40 CrSi 13),
1.4740 (G X 40 CrSi 17),
1.4742 (X 10 CrAlSi 18),
1.4825 (G X 25 CrNiSi 18-9),
1.4826 (G X 40 CrNiSi 22-10),
1.4828 (X 15 CrNiSi 20-12),
1.4878 (X 8 CrNiTi 18-10).
Indicative analysis [%]
C
Si
Mn
Cr
Ni
Fe
0,04
0,90
0,80
24,50
13,00
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
550 [MPa]
Elongation (L=5d)
30 [%]
Yield strength ReH/Rp0,2
400 [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
Do you have questions about our welding consumables or need advice on selecting the right product?