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NIHONWELD N-CuNiAl
AWS Specification: ECuNiAl
JIS Specification:

NONE

Other Specification:

I. APPLICATIONS:

For weld repairing NiBral boat propellers.

    II. TYPICAL CHEMICAL COMPOSITION OF WELD METAL (%):

 

Cu

Al

Fe

Si

Ni

Mn

Bal.

8.5-9.5

3.0-6.0

1.5 max

4.0-6.0

0.5-3.5

III. TYPICAL MECHANICAL PROPERTIES OF WELD METAL:

 

Yield Point

N/mm2 (ksi)

Tensile Strength

N/mm2 (ksi)

Elongation

%

Hardness

HB

400 (58)

680 (99)

25

180-190

IV. WELDING POSITIONS: FLAT, VERTICAL UP, HORIZONTAL, OVERHEAD

V.SIZES AVAILABLE AND RECOMMENDED CURRENTS: DC (+)

 

Size

(mm)

Dia.

3.2

4.0

5.0

Length

350

350

350

Current Range Amp

70-110

100-150

140-180

 

TEST RESULT

The information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and Industrial Welding Corporation expressly disclaims any liability incurred from any reliance thereon. Typical data and Test results for mechanical properties, deposit or electrode composition and other properties were obtained from a weld produced and tested according to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Actual results will vary depending on many factors, including, but not limited to, weld procedure, plate chemistry and temperature, weldment design and fabrication methods. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application.