CE is important from weldability point of view.Elements involved in computation of CE are all elements which can make steel 'hardenable'.If the hardenability of steel increases then weldability decreases.For such steels then preheating and postheating becomes applicable like in "Cr-Mo" steels(SA335)
Regards
Aarpee
On Wed, Apr 28, 2010 at 1:53 PM, tamer said <tamer_bajio@yahoo.com> wrote:
Why CE calcuations is essential ???
is it for corrosin or weldiability.
thx
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