Table 2.

Critical damage values for C45 grade steel formed in 1150 °C, determined based on rotational compression in a channel.

CFREU	CCL	CRT	CBROZ	COYAN	CARGO	COH	CAYAD	CZHAN
180.1 MPa	238.2 MPa	6.38	4.11	4.95	343.3 MPa	3.85	1.03	174.9 MPa