Product name:KF-880/ KW-80SNi1
 
Classification:F8A8-ENi1K-Ni1
 
 

 

Applications and Features

 

(1) KF 880 is fluoride basic agglomerated flux providing a low hydrogen weld metal.

(2) Good mechanical properties, deep penetration, good bead appearance and good slag removal.

 (3) Excellent toughness at -60 due to high basicity flux and Ni content.

(4) Ideal for welding carbon steel and 550N/mm2 grade steel in ship-building, pressure vessel and offshore structure with single pass or multi-pass welding.

 

Welding Position

 

 

Welding Instruction

 

Please refer to Appendix E.

 

Typical Chemical Composition of Weld Metal (wt%)

 

C

Si

Mn

P

S

Ni

 

0.08

0.72

1.02

0.021

0.006

0.76

 

Typical Mechanical Properties of Weld Metal

 

Tensile Strength N/mm2

Yield Strength

N/mm2

Elongation

%

Charpy V-Notch

 

J

 

587

508

29

-40

145

 

-60

105

 

Size and Suggested Operating Range (AC/DC+)

 

 

Diameter (mm)

2.5

3.2

4.0

4.8

Current

 (A)

F/H-fillet

250~350

300~450

400~600

500~700

                               

 

 


No.8, Luke 3rd Rd., Luzhu Dist., Kaohsiung City 821, Taiwan (R.O.C.)      TEL:886-7-6955155      FAX:886-7-6955166

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