Mechanical Behavior of High-Strength Bolted Joints Fabricated from Fire-Resistant Steel at Elevated Temperatures

Table 1

Chemical composition of the fire-resistant steel Q460 (mass fraction (%)).

C	Si	Mn	P	S	Al	Ni + Cr + Cu	Nb + Ti + Mo	Fe
0.035	0.26	1.01	0.005	0.003	0.012	≤2.0	≤0.50	Bal