Titanium Calcium Stainless Steel Welding Electrode Welding Rod E312-16

Stainless Steel Welding ElectrodesAWS E312-16Description:
E312-16 is a Titanium-calcium coated stainless steel electrode. It is good at heat resistance, intercrystalline corrosion resistance and anti-cracking. It is avaible on both AC and DC. It also can be welded on any angle.Application:
It is suitable for high carbon steel, tool steel and special metal welding.ChemicalCompositionDepositedmetal(%)CMnSiCrNiSPMoCu≤0.150.5-2.5≤0.9028.0-32.08.0-10.5≤0.02≤0.03≤0.75≤0.75MechanicalPropertiesofDepositedmetalTestItemTensileStrength
ós(Mpa)Elongation
δ5(%)Guranteed≥660≥22Sizes&RecommendedCurrent(ACorDC)Weldingroddiameter
(mm)2.53.24.05.0weldingcurrent
(A)50-8080-110110-160150-200
NOTES:
1. Electrodes must be baked for 1 hour at 250-300°C before welding.
2. Do clean up the rusty, oil scale,water and other impurities on welding parts.
3. Short arc operation is required when welding and the small current is better.