Product Details

Product Description

Description

ER309/ER309L: Used for dissimilar metal welding, such as mild steel and Cr-Mo steel, used for welding, welding SUS309S, SCS17, such as, heat, corrosive, and arc stability, excellent welding performance, Ar +0.5-2% O2 gas shielded welding; similar to components used in welding of forgings and castings; used to connect 304 profiles with steel; 304 for the welding of complex composite layers of steel for carbon steel shell-side and in the lining of welded stainless steel sheet.

ER309LSi: Primarily used for welding of high silicon, low carbon, 22Cr~12Ni steels.

Conform with

AWS:ER309 GB/T:H1Cr24Ni13 JIS:Y309

AWS:ER309L GB/T:H00Cr24Ni13 JIS:Y309L

AWS:ER309LSi

Wire Type	Wire Size	Spool Size	Net Weight
MIG Wire	φ0.8~1.6(mm)	D270mm	15kg
TIG Wire	φ1.6~5.0(mm)	1 meter	5kg

			chemical composition of welding wire(%)
Type	Mechanical Properties or Deposited Metal		C	Si	Mn	Cr	Ni	Mo
Type	Tensile strengthσ_b(Mpa)	Elongationδ₅(%)	C	Si	Mn	Cr	Ni	Mo
ER309	607	40	0.083	0.42	1.63	23.83	13.13	-
ER309L	588	43	0.023	0.39	1.98	23.88	12.90	-
ER309LSi	557	32	0.022	0.87	1.55	24.10	13.00	-

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