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NIDURIT 63
AWS Specification: A5.13 : E FeCr-A1
JIS Specification:

NONE

Other Specification:

DIN E10-UM-60-GRZ

I. APPLICATIONS: 

NIDURIT 63 is applicable on parts subject to mineral friction wear combined with light impact, such as mixer wings, conveyor screws, scraper blades, digging teeth.  

II. DESCRIPTIONS:

 
Rutile basic coated surfacing electrode against abrasion. It has excellent properties due to the spray arc and very easy slag removal. The very smooth seam surface does, for most applications, not require any finishing by grinding. 
 

III. NOTES ON USAGE:

Hold electrode as vertically as possible, keep a short arc. Preheating is in general not necessary. On multipass-applications a cushion layer with NSS-307 is recommended in order to prevent hardening cracks in the weld deposit. Re-dry electrodes that have got damp for 2h/300ºC.

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

C

Cr

Fe

3.5

35

Bal.

V. HARDNESS OF WELD METAL: 58 - 61 HRC

VI. WELDING POSITIONS: FLATL

VII. SIZES AVAILABLE AND RECOMMENDED CURRENTS (AC or DC+ ):

 

Size

Dia.

3.2

4.0

5.0

(mm)

Length

350

350

350

Current Range

90-130

100-150

140-190

 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.