Dear All,
I have SA 333 Gr.6 2" x 5.54mm PQR coupon supposed to be impact tested at -50Deg.C asper piping service class.
The specimen size is 10mm X 3.33 mm
So,
As per B31.3 Table 323.3.4 and Clause 323.3.4(b) , i calculated the impact test temperature as -60.3 Deg.C .Please correct me if i...