NIHONWELD N-7018-A1

Spesification :

AWS A5.5 : E7018-A1

DESCRIPTION :

N-7018-A1 is an iron powder low hydrogen type electrode for all-position welding containing 0.5% Mo in weld metal deposit.

TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL DEPOSITS (%)

C 0.08

Si 0.54

Mn 0.78

P 0.015

S 0.010

Mo 0.56

TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL DEPOSITS:

Yield Point

N/mm2 (KSI) 590 (86)

Tensile Strength

N/mm2 (KSI) 680 (99)

Elongation % 28

PWHT 620 ºC x 2 hrs

Welding Positions: ALL POSITIONS