Askaynak welding Electrode E7018, 2.50 X 350 mm 4kg.

Tikweld welding supplies and services is a Distributor of ASkayNak brands . Our Askaynak Electrode E7018, 2.50 X 350 mm 4kg is a basic coated electrode, It is used particularly to weld rigidly restrained mass structures where high welding stresses are unavoidable. Weld metal has a high resistance to cracking. The slag is easy to remove and it gives excellent quality, smooth weld beads. It is also suitable for welding in vertical upwards position at a high welding speed. It has 125% metal recovery.

specifications of Askaynak welding Electrode E7018, 2.50 X 350 mm 4kg 

AWS A5.1 : E 7018

EN ISO 2560-A 

E 42 3 B 42 H10,

C Si Mn ,0,07 0,50,0,90 

Mechanical Properties of the Weld Metal, Typical

Yield Strength : 460 (N/mm²)    
Tensile Strength : 530 (N/mm²)    
Elongation (L=5d) : 28 (%)    
Impact (ISO-V)
110 (Joule) (–30°C)  
80 (Joule) (–40°C)  
Note : Redrying temperature is 250-400°C / 2-3 hours

Approvals and Certificates

Lloyd Approvals

ABS,BV,DNV,GL,LRS,RINA,RMRS,TL

Certificates

CE,DB,GOST,NAKS,SEPRO,TSE,TÜV

Applications and Materials to be Welded

AS B-248 is suitable for steel constructions and machines operating under dynamic forces. Ship building, boiler and pressure vessel manufacturing and pipe connections are among its application areas. It is recommended for the welding of high carbon, high strength low alloyed steels having high (P) and (S) content; high strength ship's plate of A-, D- and E- quality and vessel plates of 17 Mn 4 and 19 Mn 5 type. AS B-248 can join steel parts to steel casts and can be used in welding of thick parts. It is suitable for the root pass and welding in difficult positions. It gives excellent weld beads with high impact strength values at subzero temperatures. It is also very suitable for welding of GALVANIZED plates.

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