EM 181

Standards

AWS/ASME SFA - 5.5 E11018-M

Properties And Applications

Heavy coated basic type electrode for welding low alloy high strength steels, particularly fine grained structural steels. Due to its crack resistance even under difficult operating conditions such as dynamic loads, high and low environmental temperatures, it is suitable for use in steel constructions, pressure vessels, tanks, boiler and special fabrications such as submarines and ships where military specifications are required. It can also be used for root pass applications of these constructions with safely. Weld metal is tough, resistant to cracking and has X-ray. 

Materials

Width DIN
S620Q -S690Q StE 620 -StE 690
S620QL1 -S690QL1 EStE 620V -EStE 690

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnCrNiMo
Weld Deposit0.050.301.800.302.000.35

Typical Mechanical Values of Weld Metal(%)

Test ConditionYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As welded82586519-50°C → 85

Application Information

Welding Positions :
Em 181 Kaynak Pozisyonu Em 181 Kaynak Pozisyonu Em 181 Kaynak Pozisyonu Em 181 Kaynak Pozisyonu Em 181 Kaynak Pozisyonu Em 181 Kaynak Pozisyonu

Polarity:

Em 181 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
12012HREM22.50x350259 pcs5.07315.40Cardboard Box
12012NREM23.25x350130 pcs5.07315.40Cardboard Box
12012SSEM24.00x45099 pcs6.58319.90Cardboard Box
12012VSEM25.00x45063 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.