KS-309 - 廣泰金屬工業股份有限公司｜KUANG TAI METAL INDUSTRIAL CO., LTD.

_MG_4993

KS-309

Type of coating: Lime titania type.
Weld metal is 23.5%Cr-13%Ni.
It is suitable for welding AISI 309S and dissimilar metals (mild steel and stainless steel).

Catalog Packaging

▎Classification

AWS A 5.4	E309-16
JIS Z3221	ES309-16
EN 3581-A	E 22 12 R
GB T 983	E309-16

▎Applications and Features

Weld metal is 23.5%Cr-13%Ni.
The proper ferrite contents in the weld metal can prevent crack at high temperature.
It is suitable for welding AISI 309S and dissimilar metals (mild steel and stainless steel).
It is used as the buttering layer when welding dissimilar metals, which provides excellent performance for corrosion resistant surface between mild steel and hard-to-weld steel

▎Welding Position

焊接姿勢

焊接姿勢

焊接姿勢

焊接姿勢

焊接姿勢

焊接姿勢

焊接姿勢

焊接姿勢

銲接姿勢

銲接姿勢

產品優勢

產品優勢

▎Welding Instruction

Please refer to Appendix H for re-drying instructions.
For welding dissimilar metals, please refer to Appendix I.
For other instructions and information, please refer to Appendix F.

▎Application

It is suitable for welding AISI 309S and dissimilar metals (mild steel and stainless steel).

▎Typical Chemical Composition of Weld Metal (wt. %)

C	Si	Mn	P	S	Cr	Ni
0.07	0.34	1.60	0.013	0.011	24.12	13.50

▎Typical Mechanical Properties of Weld Metal

Tensile Strength N/mm²	Yield Strength N/mm²	Elongation %
580	410	42

▎Size and Suggested Operating Range (AC or DC+)

Diameter(mm)	2.0	2.6	3.2	4.0	5.0
F/H-Fillet	35-55	50-85	80-120	100-150	140-200
V-up/OH	30-50	45-85	70-110	90-135	–

▎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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