MT-52
AWS E7024, JIS D4304

MT-52

MT-52      

CORRESPONDING TO AWS E7024

                           JIS D4304

PERMANENT BRAND

ELECTRODE FOR WELDING WITH HIGH EFFICIENCY

 


Description:

MT-52 is high efficiency titanium iron power type electrodes, the melting rate of weld metal is around 150%. It has excellent welding technological performances. The arc is stable and is easy to re-strike with little spatter. It is easy to manipulate and slag is easy to remove so that the welding productivity is high. It is suitable for flat or fillet position welding and can be used on AC and DC.

Applications:

For welding structures of vehicles, boilers, ships and welding on the flat or fillet position.

Chemical Composition of Weld Metal (%)


C

Mn

Si

S

P

AWS STANDARD

0.15

1.25

0.90

≤0.035

≤0.035

TYPICAL

0.096

0.8

0.46

0.030

0.030

Mechanical Properties of Weld Metal


Yield Strength

 Mpa

Tensile Strength

Mpa

Elongation

 (%)

Charpy V Impact Value (0°C)

 Bend Test     

  (Degree)

 

AWS   STANDARD

 

400N/ mm2

490N/mm2

17

N.S.

N.S.

TYPICAL

 410N/ mm2

 490N/mm2

 27

 

67J

 

180

Packing: in cartons of 20kgs net each, consisting of 8boxes X 2.5kgs for 2.5mm & 4boes X 5kgs for other sizes. Then on pallets or without pallets are at the buyer’s option.