ASTM A352 LC2-1 Welding Electrode & Brand??

[Qual7Eng]

Hi, great day,

Anyone, please help me out for an welding electrode for Casting of ASTM A352 Gr.LC2-1?

UTS:725-895 Mpa
YS:550 Mpa
Impact @ -73DegC 41J(Avg)

 

[metengr]

E10018M for the SMAW process. The LC2-1 composition for SA 352 contains 2.5-3.5% Ni, so you need to locate a filler metal or wire with a nominal composition of Ni, for starters, also with Cr and Mo for strength.

 

[weldstan]

ER100S-1 or ER110S-1 would also work for you.

 

[Qual7Eng]

@metengr ,am afraid whether E10018M could bear impact @ -73DegC?

 

[metengr]

You try and qualify the WPS. If not, try E8018 C2, under matching in strength but is stated to meet 27 J at –75°C.