EM 140

Standards

AWS/ASME SFA - 5.5 E7018-G H4R
EN ISO 2560 - A E 42 4 Z 1Ni B 42 H5
TS EN ISO 2560 - A E 42 4 Z 1Ni B 42 H5

Properties And Applications

Basic coated electrode, designed to resist to atmospheric corrosion and to provide high charpy impact energy down to -40°C. Suitable for welding steel constructions like bridge, off-shore platforms, stadium, which are made of weathering steels and thick sections of them. Especially 2,50 mm and 3,25 mm diameter well suited for positional welding. Welds are of X-ray quality.

Approvals & Certificates

Materials

Width DIN
S235J2W - S355J2W WT St 37.3 - WT St 52.3

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnNiCu
Weld Deposit0.050.300.901.000.60

Typical Mechanical Values of Weld Metal(%)

Test ConditionYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As welded46058026-20°C → 120-40°C → 70

Application Information

Welding Positions :
Em 140 Kaynak Pozisyonu Em 140 Kaynak Pozisyonu Em 140 Kaynak Pozisyonu Em 140 Kaynak Pozisyonu Em 140 Kaynak Pozisyonu Em 140 Kaynak Pozisyonu

Polarity:

Em 140 Kutuplama

Welding Parameters & Efficiency :

Diameter x Length (mm)Current (A)
2.50x35060-90
3.25x35090-140
4.00x450130-180
5.00x450180-240

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
12001HKEM22.50x350115 pcs2.54615.50VAC Box
12001HREM22.50x350206 pcs4.57313.90Cardboard Box
12001NKEM23.25x35071 pcs2.54615.50VAC Box
12001NREM23.25x350128 pcs4.57313.90Cardboard Box
12001SSEM24.00x45095 pcs6.58319.90Cardboard Box
12001VSEM25.00x45063 pcs6.58319.90Cardboard Box

Storage & Re-Drying Information

>It can be dried maximum 5 times.
>It has to be dried at 350°C for 2 hours.