According to para. 4.1 of ASTM A 106, it seems that it should be fully Killed but I think Experts and Manufacturer can help.
4. Process
4.1 The steel shall be killed steel, with the primary melting
process being open-hearth, basic-oxygen, or electric-furnace,
possibly combined with separate degassing or refining. If
secondary melting, using electroslag remelting or vacuum-arc
remelting is subsequently employed, the heat shall be defined
as all of the ingots remelted from a single primary heat.
Kind Regards,
Zarei
On Tue, Oct 18, 2011 at 7:45 AM, Vivek Joshi <hifromvivek@gmail.com> wrote:
Hello everybody,
Can somebody tell me please whether ASTM A106 Grade B is fully killed
steel by ASTM specification itself. If not then is it also avalable in
the form of Semi-Killed steel.
Vivek
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