kawat las AVESTA 253 ma SMAW

panjang : 35 cm

Diameter 2.5 mm (5kg/box)
Diameter 3.2 mm (5kg/box)

Diameter 4.0 mm (5.1kg/box)

Characteristik and welding directions
AVESTA 253 MA is designed for welding the high temperature steel outokumpu 253 MA, used for example in furnaces, combustion chambers, burners etc. Both the steel and the consumable provide excellent properties at temperature 850-1100’C.
The composition of the consumable is balanced to ensure crack resistant weld metal..

Chemical composition :

C SI MN CR NI N OTHERS
0.07 1.60 0.6 10.0 0.15 REM

Yield strength 520
Tensile strength 720
Elongation 32%
Hardness 210