Tabular Data (English Units)						Back to HE Home					Rev. 101
Temperature		Specific Gravity	Density		Viscosity			Specific Heat	Thermal Conductivity	Vapor Pressure
°F	°C		lb/gal	lb/ft2	cSt	cP	lb/(ft- hr)	BTU/(lb- °F)	BTU/(hr-ft2 °F/ft)	mm Hg	psia
0	-18	0.8864	7.40	55.34	2438	2161	5229	0.4172	0.0783
10	-12	0.8828	7.38	55.17	1352	1193	2888	0.4220	0.0781
20	-7	0.8793	7.35	54.95	792	697	1686	0.4269	0.0778
30	-1	0.8757	7.32	54.73	488	427	1034	0.4317	0.0776
40	4	0.8722	7.29	54.50	314	274	662	0.4365	0.0774
50	10	0.8686	7.26	54.28	210	182	441	0.4414	0.0771
60	16	0.8650	7.23	54.06	145	126	304	0.4462	0.0769
70	21	0.8615	7.20	53.84	104	89	216	0.4510	0.0766
80	27	0.8579	7.17	53.62	76	65	158	0.4559	0.0764
90	32	0.8544	7.14	53.39	57	49	118	0.4607	0.0762
100	38	0.8508	7.11	53.17	44.1	37.5	90.8	0.4656	0.0759
110	43	0.8472	7.08	52.95	34.6	29.3	70.9	0.4704	0.0757
120	49	0.8437	7.05	52.73	27.7	23.3	56.5	0.4752	0.0754
130	54	0.8401	7.02	52.50	22.5	18.9	45.7	0.4801	0.0752
140	60	0.8366	6.99	52.28	18.5	15.5	37.5	0.4849	0.0749
150	66	0.8330	6.96	52.06	15.5	12.9	31.2	0.4898	0.0747
160	71	0.8295	6.93	51.84	13.1	10.8	26.2	0.4946	0.0745
170	77	0.8259	6.90	51.61	11.17	9.22	22.3	0.4994	0.0742
180	82	0.8223	6.87	51.39	9.64	7.92	19.2	0.5043	0.0740
190	88	0.8188	6.84	51.17	8.39	6.87	16.6	0.5091	0.0737
200	93	0.8152	6.81	50.95	7.37	6.01	14.5	0.5139	0.0735	0.00
210	99	0.8117	6.78	50.72	6.52	5.29	12.8	0.5188	0.0733	0.00
220	104	0.8081	6.75	50.50	5.80	4.69	11.4	0.5236	0.0730	0.00
230	110	0.8045	6.72	50.28	5.20	4.19	10.1	0.5285	0.0728	0.00
240	116	0.8010	6.69	50.06	4.69	3.76	9.09	0.5333	0.0725	0.00
250	121	0.7974	6.66	49.83	4.25	3.39	8.21	0.5381	0.0723	0.00
260	127	0.7939	6.63	49.61	3.87	3.08	7.44	0.5430	0.0720	0.01
270	132	0.7903	6.60	49.39	3.55	2.80	6.78	0.5478	0.0718	0.01
280	138	0.7868	6.57	49.17	3.26	2.56	6.20	0.5527	0.0716	0.01
290	143	0.7832	6.54	48.95	3.01	2.36	5.70	0.5575	0.0713	0.02
300	149	0.7796	6.51	48.72	2.79	2.17	5.25	0.5623	0.0711	0.02
310	154	0.7761	6.48	48.50	2.59	2.01	4.86	0.5672	0.0708	0.03	0.00
320	160	0.7725	6.45	48.28	2.41	1.86	4.51	0.5720	0.0706	0.04	0.00
330	166	0.7690	6.42	48.06	2.26	1.74	4.20	0.5768	0.0704	0.06	0.00
340	171	0.7654	6.39	47.83	2.12	1.62	3.92	0.5817	0.0701	0.08	0.00
350	177	0.7618	6.36	47.61	1.99	1.52	3.67	0.5865	0.0699	0.10	0.00
360	182	0.7583	6.33	47.39	1.88	1.42	3.44	0.5914	0.0696	0.15	0.00
370	188	0.7547	6.31	47.17	1.77	1.34	3.24	0.5962	0.0694	0.20	0.00
380	193	0.7512	6.28	46.94	1.68	1.26	3.05	0.6010	0.0691	0.26	0.01
390	199	0.7476	6.25	46.72	1.59	1.19	2.89	0.6059	0.0689	0.36	0.01
400	204	0.7441	6.22	46.50	1.52	1.13	2.73	0.6107	0.0687	0.50	0.01
410	210	0.7405	6.19	46.28	1.46	1.08	2.62	0.6155	0.0684	0.67	0.01
420	216	0.7369	6.16	46.05	1.41	1.04	2.51	0.6204	0.0682	0.92	0.02
430	221	0.7334	6.13	45.83	1.35	0.993	2.40	0.6252	0.0679	1.22	0.02
440	227	0.7298	6.10	45.61	1.30	0.949	2.30	0.6301	0.0677	1.63	0.03
450	232	0.7263	6.07	45.39	1.25	0.906	2.19	0.6349	0.0675	2.17	0.04
460	238	0.7227	6.04	45.16	1.19	0.863	2.09	0.6397	0.0672	2.84	0.05
470	243	0.7191	6.01	44.94	1.14	0.820	1.98	0.6446	0.0670	3.7	0.07
480	249	0.7156	5.98	44.72	1.09	0.778	1.88	0.6494	0.0667	4.7	0.09
490	254	0.7120	5.95	44.50	1.03	0.736	1.78	0.6543	0.0665	6.0	0.12
500	260	0.7085	5.92	44.28	0.980	0.694	1.68	0.6591	0.0662	7.4	0.14
510	266	0.7049	5.89	44.05	0.952	0.671	1.62	0.6639	0.0660	9.2	0.18
520	271	0.7014	5.86	43.83	0.924	0.648	1.57	0.6688	0.0658	11.3	0.22
530	277	0.6978	5.83	43.61	0.897	0.626	1.51	0.6736	0.0655	13.8	0.27
540	282	0.6942	5.80	43.39	0.869	0.603	1.46	0.6784	0.0653	16.5	0.32
550	288	0.6907	5.77	43.16	0.841	0.581	1.41	0.6833	0.0650	19.8	0.38
560	293	0.6871	5.74	42.94	0.813	0.559	1.35	0.6881	0.0648	23.2	0.45
570	299	0.6836	5.71	42.72	0.785	0.537	1.30	0.6930	0.0646	27.4	0.53
580	304	0.6800	5.68	42.50	0.58	0.515	1.25	0.6978	0.0643	32.1	0.62
590	310	0.6764	5.65	42.27	0.730	0.494	1.19	0.7026	0.0641	37.6	0.73
600	316	0.6729	5.62	42.05	0.702	0.472	1.14	0.7075	0.0638	45.0	0.87
610	321	0.6693	5.59	41.79	0.683	0.457	1.11	0.6831	0.0636	51.0	0.99
620	327	0.6658	5.56	41.56	0.663	0.442	1.07	0.6880	0.0635	57.0	1.10
630	332	0.6622	5.53	41.34	0.644	0.427	1.03	0.6928	0.0633	63.0	1.22
640	338	0.6587	5.50	41.12	0.625	0.411	1.00	0.6977	0.0631	69.0	1.33