NIHONWELD N-55 GRAY/RED

  • NIHONWELD N-55 GRAY/RED
  • NIHONWELD N-55 GRAY/RED
  • NIHONWELD N-55 GRAY/RED
  • NIHONWELD N-55 GRAY/RED
  • NIHONWELD N-55 GRAY/RED
  • NIHONWELD N-55 GRAY/RED
  • NIHONWELD N-55 GRAY/RED
AWS Specification: AWS A5.1 E6013
JIS Specification:

D4313

Other Specification:

PHIL MARKET ONLY

FOR PHILIPPINE MARKET ONLY

I. APPLICATIONS:

Welding of all types of mild (low carbon) steel such as:

  • Steel structure-trusses, portal frames, tubed framework

  • Sheet and plate metal structures and containers-plating, storage tanks, hoppers, silos, bins

  • General Steel fabrication & assembly job

  • Welding of jeep, auto bodies & vehicles

  • Welding of farm and agriculture equipments, fences, farm tools, etc.

  • Light steel frames - grills, ornamental and gate works, furniture

  • General workshop welding and maintenance

  • Compatible and suitable for welding steels to:

            ASTM (eg. A36)

            BS EN 10025 (eg. S275, S275 JR)

            BS 4360 (eg. Grade 40, 43)

            API Std. 5L (eg. Grade A, B, A25, X42, X46)

           JIS   G3106 (eg. SS41, SM41)

II. DESCRIPTIONS:

N-55 is the most popular welder-friendly general purpose rutile coated welding electrode which has the following special features.

  • Very easy initial arc strike (ignition and “cold” re-striking properties, for easy tac welding or point by point welding

  • Ultra smooth, quiet and stable arc

  • Low level and odorless fume

  • Easy slag removal-almost self-releasing in most conditions

  • Beautiful and finely rippled bead even in fillet welding for nice finishing

  • Outstanding all position welding performance including vertical down

  • Can use “touch type” or “contact” welding giving ease and comfort to welders

  • Fine and very few spattering

  • Suitable for both AC & DC +/- welding source (even on low open circuit voltage - 50V)

III. NOTES ON USAGE:

  • In the case of vertical downward welding, manipulate the electrode keeping its tip in contact with mother plate.

  • Pay attention not to exceed the range of proper currents. Welding with excessive current not only lowers X-ray soundness, but also causes increase of spatter, undercut and insufficient slag covering.

  • Dry the electrodes at 70-100°C for 30-60 minutes before use. Excessive moisture absorption lowers usability and may result in some porosities.

IV. TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL DEPOSITS (%)

 

C

Si

Mn

P

S

0.08

0.32

0.36

0.014

0.012

V. TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL DEPOSITS

 

Yield Point

N/mm2 (ksi)

Tensile Strength

N/mm2 (ksi)

Elongation

%

Impact Value

°C, J (°F, Ft-Lbs)

430 (62)

490 (71)

28

, 70 (32°, 52)

VI. WELDING POSITIONS : ALL POSITIONS INCLUDING VERTICAL DOWN

VII. SIZE & RECOMMENDED CURRENT RANGE: AC OR DC (+):

 

DIAMETER (mm)

3.2

4.0

5.0

LENGTH (mm)

350

400

400

CURRENT

A

F,VH

90-130

120-180

170-230

V, OH

80-120

110-170

160-220

 

welding rod philippines nihonweld welding rod Nihonweld Industrial Welding Corporation has an array of welding supplies and equipments to suit your industrial welding requirements.

Industrial Welding Corporation (IWC) was established in 1982 by Mr. H. Ong Hai who had 25 years of welding industry experience (at that time).

 

Nihonweld For Sale Philippines - Brand New

 



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