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Low Hydrogen Electrodes - Premier 7018

Electrodes

Low Hydrogen Electrodes - Premier 7018 India

Low Hydrogen Electrodes

Nashik Low Hydrogen Electrodes - Premier 7018

Premier 7018

 

Low Hydrogen Electrodes - Premier 7018

Characteristics :
PREMIER-7018 is a heavy coated, all position, low hydrogen type electrode, designed for welding of structural steels, high strength low-alloy steels, boiler plates and also low temperature steels. It permits crack resistant welding of high carbon steels. It produces high purity, radiographic quality weld deposits with excellent non-ageing properties. Deposition efficiency is about 115%.

Applications :
Structural steels, Low alloy steels, Low temperature steels, High carbon steels, Rails, Wagons, Bridges, Boilers, Pressure vessels, Tanks, Ship-building, Cranes, Machine building etc. involving joining of dissimilar steels and welding of heavy mild steel sections. Specially recommended for heavy joints under restraint and subject to dynamic loading.

Typical Weldmetal Composition

 Element

Percent

C 0.063
Si 0.68
Mn 0.95
S 0.019
P 0.020

Typical Mechanical Properties of all weld Metal

Ultimate Tensile Strength Kg/mm2

Yield Strength Kg/mm2

Elongation % (L=5d)

CVN Impact Strength at -200C.Kgm

61 51 28 8.5

Classifications :

AWS A5.1 :

E 7018

IS :

EB 5426 H 3 JX

DIN 1913 :

E 5426 B 10 120

BS 639 :

E 5426 B 120 24 (H)

Current Range & Packing Data :


Size MM DxL

Current Range (Amps) AC(70V) or DC (+)

Pieces per Packet

Pieces per Carton

6.30x450 240-320 25 100
5.00x450 190-240 40 160
4.00x450 140-190 70 280
3.15x450 100-140 100 400
2.50x350 60-100 150 600
 

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Welding Electrodes & Wire Nashik, India

 

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