Conforms to Certification: AWS A5.23 ASME SFA A5.23
Weld Process: Submerged Arc Welding Process
|AWS Chemical Composition Requirements|
|C = 0.07 -0.15||P = 0.025 max|
|Mn = 0.45 – 1.00||Cr = 1.00 – 1.75|
|Si = 0.05 – 0.30||Mo = 0.45 – .065|
|S = 0.025 max||Cu = 0.35 max|
3/32 x 55c
1/8 x 55c
5/32 x 55c
EB-2 is used for submerged arc welding of 1 ¼ chrome, ½ moly steels.
Note: Both agglomerated and fused fluxes can be used for submerged arc welding.
Note: The chemical composition of the flux mainly affects the chemistry of the weld metal and consequently its corrosion resistance and mechanical properties.
|Deposited Chemical Composition % (Typical)|
|C = 0.10||S = 0.008||Mo = 0.54|
|Mn = 0.65||P = 0.010||Cu = 0.21|
|Si = 0.25||Cr = 1.45|
Note: Using Neutral flux
|Deposited All Weld Metal Properties % (AW)|
|Tensile Strength||84,500 psi|
|Yield Strength||71,000 psi|
Deposited Charpy-V-Notch Impact Properties %
Recommended Operation of Welding Rods
Weld parameters dependent upon the wire diameter and welding flux being used.