KFT-X316L

Shielding Gas: 100% Ar

KFT-X316L produces slag to protect the reverse side of the root pass from oxidation by the atmosphere and saves the cost for back shielding gases and gas purging downtime including the setting time for gas purging jigs.

Catalog Packaging

▎Classification

AWS A5.22/A5.22M	R316LT1-5
JIS Z3323	TS316L-RI
EN ISO 17633-B	TS316L-RI
GB T17853	R316LT1-5

▎Applications and Features

KFT-X316L produces slag to protect the reverse side of the root pass from oxidation by the atmosphere and saves the cost for back shielding gases and gas purging downtime including the setting time for gas purging jigs.
Suitable for welding 18%Cr-12%Ni-2%Mo steel (AISI 316, AISI316L).

▎Welding Position

▎Welding Instruction

Formation of key-hole during welding is very important in order to supply slag onto reverse side bead.
The melting rate of flux cored wire is higher than that of solid wire due to flux addition. The speed of wire feeding must be higher.
Only for root pass in single-side welding, not for cover pass.

▎Application

Suitable for welding 18%Cr-12%Ni-2%Mo steel (AISI 316, AISI316L).

▎Typical Chemical Composition of Weld Metal (wt%)

C	Si	Mn	P	S	Cr	Ni	Mo
0.02	0.85	1.53	0.020	0.011	18.91	12.54	2.35

▎Typical Mechanical Properties of Weld Metal

Tensile Strength N/mm²	Yield Strength N/mm²	Elongation %
617	438	40

▎Size and Polarity (DC-)

Diameter (mm)	2.2
Length (mm)	1000

▎Certification

JISZ3323_TCTW08007

KUANG TAI METAL INDUSTRIAL CO., LTD.

廣泰金屬工業股份有限公司

No.20, Gongye Rd., Erzhen, Guantian Dist.
Tainan City 72042, Taiwan
TEL：886-6-6987615 FAX：886-6-6987315

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