EM 140

Datasheet

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

HAKC

TSE

TUV

Materials

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

Typical Chemical Values of Weld Metal

Type of Analysis	C	Si	Mn	Ni	Cu
Weld Deposit	0.05	0.30	0.90	1.00	0.60

Type of Analysis

Weld Deposit

0.05

0.30

0.90

1.00

0.60

Typical Mechanical Values of Weld Metal(%)

Test Condition	Yield Strength (N/mm²)	Tensile Strength (N/mm²)	Elongation A5 (%)	Charpy V-Notch Properties (J)
As welded	460	580	26	-20°C → 120	-40°C → 70

Test Condition

Yield Strength (N/mm²)

Tensile Strength (N/mm²)

Elongation A5 (%)

Charpy V-Notch Properties (J)

As welded

460

580

-20°C → 120

-40°C → 70

Application Information

Welding Positions :

Polarity:

Welding Parameters & Efficiency :

Diameter x Length (mm)	Current (A)
2.50x350	60-90
3.25x350	90-140
4.00x450	130-180
5.00x450	180-240

Packaging Information

Product Code	Diameter x Length (mm)	Quantity per Box	Kutu Brüt Ağırlığı (kg)	Boxes per Outer Box	Koli Ağırlığı (kg)	Packaging Type
12001HKEM2	2.50x350	115 ad	2.54	6	15.50	VAC Box
12001HREM2	2.50x350	206 ad	4.57	3	13.90	Cardboard Box
12001NKEM2	3.25x350	71 ad	2.54	6	15.50	VAC Box
12001NREM2	3.25x350	128 ad	4.57	3	13.90	Cardboard Box
12001SSEM2	4.00x450	95 ad	6.58	3	19.90	Cardboard Box
12001VSEM2	5.00x450	63 ad	6.58	3	19.90	Cardboard Box

Storage & Re-Drying Information

>It can be dried maximum 5 times.

>It has to be dried at 350°C for 2 hours.