Arc Welding Service

CATEGORY

TYPE

Sintered stainless steel strip for cladding overlay applications.

APPLICATIONS

Joining heat resistant CrNi-steels of the same kind and also joining dissimilar alloys such as steel to stainless steel. Cladding on low alloyed steels in case a 18/8/2 CrNiMo layer is required in the first layer.

CLASSIFICATION

AWS

A 5.9: ~ER 309 LMo

DIN: W.Nr.

1.4459

SUITABLE FOR

Strip cladding on low alloyed steels in case a 18/8/2 CrNiMo (AISI 316) layer is required in the first layer. W.Nr: 1.4401, 1.4404, 1.4406, 1.4410, 1.4437, 1.4571, 1.4580

WELDING POSITIONS:

WELD METAL ANALYSIS %

C	Mn	Si	Cr	Ni	Mo
0.015	1.8	0.3	22	14	2.9

MECHANICAL PROPERTIES

Heat	R_P0,2	Rm	A5	Impact Energy (J) ISO-V
Treatment	(N/mm²)	(N/mm²)	(%)	(J)
AW	450-480	600-700	25-33	50-70

AW: as welded

REDRYING TEMPERATURE

150°C / 24hr

ELECTRO SLAG PARAMETERS / PACKING

Welding Parameters				Packing
Coil D (mm)	Sizes (mm)	Voltage (V)	Current (A)	kg / coil
500	30 x 0.5	22-25	500-650	25-50
500	60 x 0.5	22-25	1000-1300	25-50

SAS 309 LMo