Investigators	Year	Temperature range, K	Hydrogen solubility constants		H solubility, cm³/100g		Sample conditions
Investigators	Year	Temperature range, K	A	B	773 K	823 K	Sample conditions
Ransley and Neufeld	1947	738 - 893	−1942.20	0.628	0.013	0.018	Cold rolled
Eichenauer and Pebler	1957	743 - 863	−4088.60	3.148	0.007	0.015	Cast ingot
Eichenauer et al.	1961	633 - 873	−2942.50	1.815	0.010	0.017	As-cast
Pmenov	1967	683 - 878	−1783.60	0.452	0.014	0.019	?
Eichenauer	1968	758 - 891	−3347.40	2.155	0.007	0.012	Extruded bar
Zhukhovitsky et al.	1972	823	-	-	-	0.062
Gelman	1972	823	-	-	-	0.026	?
Gabidullin et al.	1974	773 - 923	−1901.00	0.663	0.016	0.023
Gabidullin et al.	1973	673 - 933	−1695.50	0.394	0.016	0.022
Levchuk et al.	1974	698 - 848	−1847.70	0.509	0.013	0.018
Andreev et al.	1976	773, 823	−4300.00	3.325	0.006	0.013	Extruded rod,
Ichimura et al.	1979	723 - 909	−3360.90	2.237	0.008	0.014	Vacuum melted
Ichimura et al.	1979	673 - 920	−2081.60	0.777	0.012	0.018	Air melted
Ichimura & Imabayashi	1980	673 - 913	−981.40	0.066	0.063	0.075	Air melted
Hashimoto and Kino	1983	621 - 661	−4901.00	4.790	0.028	0.068
Cogan et al.	1987	673 - 903	−5931.90	4.884	0.002	0.005
Ichimura et al.	1991	723 - 903	−2945.10	1.735	0.008	0.014	Single grain
Ichimura et al.	1991	773 - 903	−3400.53	2.235	0.007	0.013	Equiaxed grain
Anyalebechi	1992	773, 823	−1975.70	0.753	0.016	0.022	Extruded rod
Ichimura et al.	1992	673 - 873	−3063.10	1.908	0.009	0.015	Vacuum melted
			−1215.60	−0.305	0.013	0.017	Air melted
			−625.21	−0.971	0.017	0.019	As-cast ingot
Ichimura and Sasajima	1993	673 - 825	−3233.99	2.368	0.013	0.023	Air melted, 0.05 wt.% Ti
		673 - 826	−3301.00	2.411	0.014	0.025	N₂ melted, 0.05 wt.% Ti
		673 - 827	−2707.60	1.629	0.013	0.022	Air melted, 0.10 wt.% Ti
		673 - 828	−2707.60	2.182	0.021	0.037	N₂melted with 0.10 wt.% Ti