Böhler Thermanit 309LMo
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.
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.
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.
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
| 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 |