Posted on 31 Jul 2015
China's alloy steel plates might have some technical problem in welding
China's government has announced to cancel the tax rebate on boron added
steel plate. In order to get the tax rebate, most of Chinese mills have
tried to add chromium or titanium into the carbon steel plates.
Those new alloy steel plate sources have been imported into Taiwan
domestic market currently. Some buyers said they have some technical
problem in welding when they try to weld alloy plate and standard ASTM
A36 carbon steel plate together.
Users realized that when they try to weld alloy plate and A36 plate
together, those two welded plates will rupture from welding line.
However, it is no problem for them to weld two pieces of alloy steel
plates together.
Therefore, users suggested that people do not use those alloy plates on some objects which may have safety concerned.