Selection of welding materials for composite steel plate Q245R+06Cr13Al?
Thread Content
As the title suggests, I would appreciate some guidance from those who are more experienced; I haven’t used 06Cr13Al very often in the past
This post was last edited by Loulan Meng on 2010-5-14 at 16:08. Bevels are created on both sides of the steel plate, and the overlay layer is planed off to a width of 10 millimeters. For welding the base layer, automatic welding wire can be used; fluxes such as SJ101 or HJ431 are suitable, while for manual welding J427 is recommended. Preheat to 100 degrees for plate thicknesses greater than 30 millimeters. After the substrate is fully welded, RT and PT inspections are carried out; once it passes these inspections, cladding is applied. The transition layer is made of A302, while the cladding layer is made of A102.
It seems wrong to say that A102 should be used, based on my personal opinion