Abstract��As 2205 dual phase stainless steel has poor thermal processing performance and large cracking tendency, thermal tensile test was used to study its high temperature plasticity, and the phase quantity of billet was measured by metallographic method at different temperatures. Through above tests, a reasonable thermal processing temperature range was determined. Finally, the appropriate heat treatment temperature could be determined by measuring the phase ratio of hot-rolled steel at different temperatures. The result showed that the thermal processing of the stainless steel 2205 was performed better when the heating temperature of billet was between 1 250��1 260 �� and the hot-rolled temperature was between 1 050��1 250 ��. And the hot-rolled steel could meet the standards of performance after a appropriate heat treatment temperature between 1 050��1 100 ��.
����أ�������������ΰ������. 2205˫�����������ղ���̽��[J]. �й������ڿ���, 2012, 30(3): 11-14.
CHEN Pei-dun,WANG Jun-hai,MA Zheng-wei,CHEN Kun. Technological Parameter Exploration of Hot Rolled 2205 Dual Phase Stainless Steel. Chinese Journal of Iron and Steel, 2012, 30(3): 11-14.
2012, Vol. 30 
