ER 316LSi
Alloy ER316LSi Welding data
Weld Process :
Used for Mig, Tig & Submerged arc Deposited All Weld Metal Properties Data is typical for ER316LSi weld metal deposited by mig using Argon+2% oxygen and Tig using 100% Argon as the shielding gas. Data on Sub-arc is not presented, as sub-arc is dependent on the type of flux used.
Application:
ER-316LSi affords the same characteristics as 316L. The high silican alloys better are stability along with minimal post-weld grinding . The low carbon in the weld metal gives excellent assurance against inter-granular corrosion.
Mechnical Properties (R.T.):
Yield strength > 408 MPa
Tensile strength > 625 MPa
Elongation > 40%
Reduction of area > 67%
Impact value > -196°C (35-58 Joules)
Type of Filler wire
GMAW ” Mig Filler wire”
Diameter Range
0.80-1.6mm 0.030″-1/16″
GTAW ” Tig Process ”
Diameter Range
1.60-4.00mm 1/16″-5/32″
Submerged Arc Welding
Diameter Range
1.60-4.00mm 1/16″-5/32″
