LKM-307Si Size 1.2mm.
Standard :
AWS A5.9 ER307Si
DESCRIPTION :
307Si austenitic stainless steel solid MIG wires and TIG rods are suitable for work hardening
steels, armor plates, manganese steels, heat resistance steel, buffering alloy for Hardfacing product and dissimilar metals
APPLICATIONS :
Typical applications include stainless stainless steel in armor vehicle, refurbishment repair, buffer for Hardfacing and marine industries.
NOTE ON USAGE :
1. For GMAW process, Spray Transfer or Short Circuit Transfer mode can be used.
2. 98% Argon – 2% O2 shielding gas is recommended in GMAW process.
TYPICAL CHEMICAL COMPOSITION OF WELD METAL (wt%) :
Carbon (C) Chromium (Cr) Nickel (Ni) Molybdenum (Mo) Manganese (Mn) Silicon (Si)
0.06% 18.93 8.89 0.11 6.85 0.69
TYPICAL MECHANICAL PROPERTIES OF WELD METAL:
YP N/mm2 TS N/mm2 EL% Hardness(as weld) Hardness(work-hardened)
400 595 40 200 HV 400 HV
