Testing of Microalloyed Steel Quality under Creep Conditions for a New Intended Use

Table 1

Chemical composition of tested microalloyed and standardly-used steels.

Material	C; wt. [%]	Mn; wt. [%]	Si; wt. [%]	P; wt. [%]	S; wt. [%]	Al; wt. [%]	Ti; wt. [%]	Nb; wt. [%]	V; wt. [%]	Mo; wt. [%]	Cr; wt. [%]
H380LAD	0.007	0.860	0.020	0.011	0.005	0.037	0.013	0.038	0.003	—	—
H300LAD	0.008	0.730	0.020	0.013	0.004	0.028	0.009	0.039	0.005	—	—
C16E	0.150	0.500	0.150	0.040	0.040	0.150	—	—	—	—	0.250
16Mo3	0.120	0.500	0.150	0.040	0.040	0.150	—	—	—	0.300	—