SELECTARC 24/12M

Brand
Ceweld product
Type
Solid stainless steel wire for dissimilar welding and cladding.(Type 309LMo, 23 12 2L, 1.4459)
classification
AWS
A 5.9: ER309LMo
EN ISO
14343-A: G 23 12 2 L
W.Nr.
1.4459
Applications

CEWELD 309MoL is used for build-up welding of non-alloy and low-alloy steels and for welding of dissimilar steels, such as non-alloy and low-alloy steels to high-alloy steels, when Mo plays an essential role.Buffer layers before hard facing, dissimilar joints between ferritic and austenitic steels and or other stainless steel types to standard carbon steel. Recommended for cladding on low alloyed steel in case AISI 316 is required as first layer.

Type
Solid stainless steel wire for dissimilar welding and cladding.(Type 309LMo, 23 12 2L, 1.4459)
Applications

CEWELD 309MoL is used for build-up welding of non-alloy and low-alloy steels and for welding of dissimilar steels, such as non-alloy and low-alloy steels to high-alloy steels, when Mo plays an essential role.Buffer layers before hard facing, dissimilar joints between ferritic and austenitic steels and or other stainless steel types to standard carbon steel. Recommended for cladding on low alloyed steel in case AISI 316 is required as first layer.

Properties

Excelent corrosion resistance against oxidising air upto 950ºC. Good resistance against hot cracking due to the high Mo content. During build-up welding, the weld metal already achieves approximately the composition of ASTM 316 in the 1st layer.

Classification
AWS
A 5.9: ER309LMo
EN ISO
14343-A: G 23 12 2 L
F-nr
6
FM
5
W.Nr.
1.4459
Suitable for

ISO 15608: 8.1  Austenitic ≤ 19 % Cr , TÜV 1000: Gr. 21-30, 
1.4583, 1.4435, 1.4436, 1.4404, 1.4406, 1.4408, 1.4401, 1.4571, 1.4580, 1.4406, 1.4521, 1.4301, 1.4306, 

X102CrNiMoNb 18 12, X2CrNiMo 18 14 3 (TP), X4CrNiMo 17 13 3, X2CrNiMo 17 12 2 (TP),  X 5CrNiMo 19 11 2, X4CrNiMo 17 12 2 (TP), X6CrNiMo 17 12 2, X6CrNiMoNb 17 12 3, X2CrNiMoN 17 12 3 (TP), X2CrMoTi18-2

316Cb, 316L, 316L, 316LN, 316H, 316, 316Ti, 316Cb, 316LN, 444

S31640, S31603, S31653, S31600, S31630, S44400

Approvals
CE
Welding positions
PA
PB
PC
PD
PE
Redrying
Not required
Gas acc. EN ISO 14175
M13, M12
Analysis
C Si Mn P S Cr Ni Mo Nb N Cu W
0.02 0.5 1.4 24 13 2.5
Mechanical Properties
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Impact Energy (J) ISO-V Hardness
RT -40°C
As Welded 400 600 31 110 60 HRc