Conforms to Certification: AWS A5.23 ASME SFA A5.23
Weld Process: Submerged Arc Welding Process
|AWS Chemical Composition Requirements|
|C = 0.05 – 0.15||Mn = 0.40 – 0.80|
|Si = 0.05 – 0.30||S = 0.025 max|
|P = 0.025 max||Cr = 2.25 – 3.00|
|Mo = 0.90 – 1.10||Cu = 0.35 max|
5/64 x 55c
3/32 x 55c
1/8 x 55c
5/32 x 55c
EB-3 is used for submerged arc welding of 2 ¼ chrome, 1 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.
|Deposited Chemical Composition % (Typical)|
|C = 0.09||P = 0.009||Mo = 1.02|
|Mn = 0.69||S = 0.007||Cu = 0.21|
|Si = 0.22||Cr = 2.55|
Note: Using Neutral flux
|Deposited All Weld Metal Properties % (AW)|
|Tensile Strength||94,500 psi|
|Yield Strength||81,000 psi|
Deposited Charpy-V-Notch Impact Properties %
Recommended Operation of Welding Rods
Weld parameters dependent upon the wire diameter and welding flux being used.