Related Resources: thermodynamics

Saturated R-410a Tables

Thermodynamics
Heat Transfer

Thermodynamic Properties of Saturated R-410a Tables for Temperatures -°60 to °71.3 C.

Where:

v = Specific volume
u = Specific internal energy
h = Specific enthalpy
s = Specific entropy

Temp. (°C)	Press. (kPa)	Specific Volume, m3/kg			Internal Energy, kJ/kg
		Sat. Liquid vf	Evap. vfg	Sat. Vapor vg	Sat. Liquid uf	Evap. ufg	Sat. Vapor ug
− 60	64.1	0.000727	0.36772	0.36845	− 27.50	256.41	228.91
− 55	84.0	0.000735	0.28484	0.28558	− 20.70	251.89	231.19
− 51.4	101.3	0.000741	0.23875	0.23949	− 15.78	248.59	232.81
− 50	108.7	0.000743	0.22344	0.22418	− 13.88	247.31	233.43
− 45	138.8	0.000752	0.17729	0.17804	− 7.02	242.67	235.64
− 40	175.0	0.000762	0.14215	0.14291	− 0.13	237.95	237.81
− 35	218.4	0.000771	0.11505	0.11582	6.80	233.14	239.94
− 30	269.6	0.000781	0.09392	0.09470	13.78	228.23	242.01
− 25	329.7	0.000792	0.07726	0.07805	20.82	223.21	244.03
− 20	399.6	0.000803	0.06400	0.06480	27.92	218.07	245.99
− 15	480.4	0.000815	0.05334	0.05416	35.08	212.79	247.88
− 10	573.1	0.000827	0.04470	0.04553	42.32	207.36	249.69
− 5	678.9	0.000841	0.03764	0.03848	49.65	201.75	251.41
0	798.7	0.000855	0.03182	0.03267	57.07	195.95	253.02
5	933.9	0.000870	0.02699	0.02786	64.60	189.93	254.53
10	1085.7	0.000886	0.02295	0.02383	72.24	183.66	255.90
15	1255.4	0.000904	0.01955	0.02045	80.02	177.10	257.12
20	1444.2	0.000923	0.01666	0.01758	87.94	170.21	258.16
25	1653.6	0.000944	0.01420	0.01514	96.03	162.95	258.98
30	1885.1	0.000968	0.01208	0.01305	104.32	155.24	259.56
35	2140.2	0.000995	0.01025	0.01124	112.83	147.00	259.83
40	2420.7	0.001025	0.00865	0.00967	121.61	138.11	259.72
45	2728.3	0.001060	0.00723	0.00829	130.72	128.41	259.13
50	3065.2	0.001103	0.00597	0.00707	140.27	117.63	257.90
55	3433.7	0.001156	0.00482	0.00598	150.44	105.34	255.78
60	3836.9	0.001227	0.00374	0.00497	161.57	90.70	252.27
65	4278.3	0.001338	0.00265	0.00399	174.59	71.59	246.19
70	4763.1	0.001619	0.00124	0.00286	194.53	37.47	232.01
71.3	4901.2	0	0.00000	0.00218	215.78	0	215.78

Temperature Conversions

• °C to °F or Celsius to Fahrenheit Calculator (°F = °C x 9 / 5) + 32
• °F to °C or Fahrenheit to Celsius Calculator °C = (°F - 32 ) x 5 / 9

Pressure Conversions

• kPa to psi, 0.145038 lbs/in² = 1kPa / 6.89479 (kPa / psi) or Divide kPa by 6.89479
• psi to kPa, 6.89476 kPa = 1 psi (multiply psi by 6.89476)

Volume Conversions

• m³/ kg to in³/lbs, 27679.9 in³/lbs = 1 m³/ kg, ( multiply m³/ kg by 27679.9 to get in³/lbs )
• in³/lbs to m³/ kg, 3.6127 x 10^-5 m³/ kg = 1 in³/lbs ( divide in³/lbs by 3.6127 x 10^-5 )

Energy Conversions

• BTU/lbs to kJ/kg, 1 kJ/k = 0.429923 BTU/lbs ( multiple BTU/lbs by 0.429923 )
• kJ / kg to Btu / lbs, 1 BTU/lbs = 2.326 kJ/kg ( divide kJ/kg by 2.326 )