2.5kg 3.2mmx450mm Magmaweld E7018-1h4r Low Hydrogen Welding Electrodes Vac Pack

Product Description

2.5KG 3.2MMx450MM MAGMAWELD E7018-1H4R LOW HYDROGEN WELDING ELECTRODES VAC PACK

Low hydrogen vacuum packed electrode suitable for out of position welding. Excellent strength and toughness for use in various industry segments, also used for buffer layers when building up high carbon steels. Weld deposits with very low hydrogen content and metal recovery about 110%.

Features and Applications:
Suitable for use in out-of-position welding except for welding at vertical down position
Excellent strength and toughness
Suitable for use in the fields of steel constructions, boiler, containers, machine manufacturing and vertical construction as well as for use in welding low-purity and high-carbon steels
Suitable for the formation of welding buffer layers when building up high-carbon steels
Weld deposits with very low hydrogen content
Weld metal recovery of about 110%
Requirement of re-drying for minimum 2 hours at the temperatures between 300°C and 350°C
Vacuumed packed electrodes

Typical Base Material Grades

S235JR-E295, E335, S235J2G3-S355J2G3, C22, C35, P235T1-P355T1, P235T2,P355T2, L210-L360, L290MB-L360MB, P235G1TH, P255G1TH, P235GH-P355GH, S235JRS1- S235J4S, S315G1S-S355G3S, S255N-S355N, P255NH-P355NH, S255NL-S355NL, GE200 GE300
API 5L: A, B, X42, X46, X52, X56, X60

Standards Current Type
EN ISO 2560-A - E 42 5 B 42 H5
D.C. (+)
AWS A5.1 - E7018-1 H4

Chemical Composition of Weld Metal % (Typical)
C Si Mn
0.08 0.5 1.1

Mechanical Properties
Yield Strength
(N/mm2) Tensile Strength
(N/mm2)
Impact Strength
(ISO-V/-50ºC)

Elongation
(Lo=5do)(%)
min. 420
510 - 630
min. 47 J min. 24

Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained. This information is subject to change without notice and can be only considered as suitable for general guidance.