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Type
CEWELD 409Nb Tig is a ferritic stainless steel welding wire
classification
AWS
A 5.9: ER 409Nb
EN ISO
14343-B: SS 409 Nb
W.Nr.
~ 1.4009
Applications
CEWELD 409Nb Tig is designed for welding automotive exhaust system components such as manifolds, mufflers, catalytic, converters and tubing. For weld Type 409 and 409Ti base materials
Type
CEWELD 409Nb Tig is a ferritic stainless steel welding wire
Applications
CEWELD 409Nb Tig is designed for welding automotive exhaust system components such as manifolds, mufflers, catalytic, converters and tubing. For weld Type 409 and 409Ti base materials
Properties
The addition of niobium improves corrosion resistance and promotes a ferritic micro-structure For the best results, welding must be done in a low heat input procedure and is not recommended for multi-pass applications
Classification
AWS
A 5.9: ER 409Nb
EN ISO
14343-B: SS 409 Nb
W.Nr.
~ 1.4009
Suitable for
1.4512,
X2CrTi12,
AISI 409, 409Ti
UNS S40940, S40900
Approvals
CE
Welding positions
Gas acc. EN ISO 14175
I1
Mechanical Properties
| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Hardness |
|---|---|---|---|---|
| As Welded | 240 | 450 | 50 | 130 HB |
