KS-312BLUE

Type of coating: Lime titania type
It is suitable for welding clad steel, stainless steel sheet linings, hard-to-weld steel, high porosity susceptible steel and alloy steel with high hardenability

Catalog Packaging

▎Classification

AWS A 5.4	E312-16
JIS Z3221	ES312-16
EN 3581-A	E29 9 R
GB T983	E312-16

▎Applications and Features

It is widely used for welding dissimilar metals due to low crack susceptibility.
It provides good weldability, low spatter, easy slag removal and amazingly smooth beads.
It is suitable for welding clad steel, stainless steel sheet linings, hard-to-weld steel, high
porosity susceptible steel and alloy steel with high hardenability.

▎Welding Position

▎Welding Instruction

Please refer to Appendix H for re-drying instructions.
For other instruction information, please refer to Appendix F.

▎Application

It is suitable for welding clad steel, stainless steel sheet linings, hard-to-weld steel, high porosity susceptible steel and alloy steel with high hardenability

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

C	Si	Mn	P	S	Cr	Ni
0.12	0.49	1.35	0.015	0.010	28.52	9.45

▎Typical Mechanical Properties of Weld Metal

Tensile Strength N/mm²	Yield Strength N/mm²	Elongation %
790	620	25

▎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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