MM-e
Thermal conductivity l in W/(m·K) depending on temperature
Density r [103 kg/m³] at 20°C
|
No. |
DIN Description |
Material number |
Density r 103 kg/m³ |
Thermal conductivity l W/(m·K) |
|||||||||||||
|
High temperature steels, unalloyed |
|
|
|||||||||||||||
|
Temperature °C |
20 |
-200 |
-100 |
0 |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
||
|
1 |
St 35.8 |
1.0305 |
7.85 |
|
|
|
57 |
57 |
54 |
50 |
45 |
42 |
37 |
|
|
|
|
|
2 |
St 37.8 |
1.0315 |
7.85 |
|
|
|
57 |
57 |
54 |
50 |
45 |
42 |
37 |
|
|
|
|
|
3 |
St 45.8 |
1.0405 |
7.85 |
|
|
|
54 |
53 |
50 |
47 |
43 |
40 |
36 |
|
|
|
|
|
4 |
St 42.8 |
1.0498 |
7.85 |
|
|
|
54 |
54 |
50 |
47 |
43 |
40 |
36 |
|
|
|
|
|
5 |
P 235 GH |
1.0345 |
7.80 |
|
|
|
55 |
55 |
51 |
48 |
44 |
41 |
|
|
|
|
|
|
6 |
P 265 GH |
1.0425 |
7.80 |
|
|
|
55 |
55 |
51 |
48 |
44 |
41 |
|
|
|
|
|
|
High temperature steels, low-alloyed |
Density r |
Thermal conductivity l, W/(m·K) |
|||||||||||||||
|
Temperature °C |
20 |
-200 |
-100 |
0 |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
||
|
7 |
P 295 GH |
1.0481 |
7.83 |
|
|
|
47 |
47 |
46 |
44 |
41 |
38 |
35 |
|
|
|
|
|
8 |
19 Mn 5 |
1.0482 |
7.83 |
|
|
|
40 |
41 |
41 |
40 |
38 |
36 |
34 |
|
|
|
|
|
9 |
16 Mo 3 |
1.5415 |
7.85 |
|
|
|
51 |
51 |
49 |
45 |
42 |
39 |
36 |
|
|
|
|
|
10 |
16 Mo 5 |
1.5423 |
7.85 |
|
|
|
48 |
47 |
46 |
43 |
40 |
37 |
34 |
|
|
|
|
|
11 |
15 MnNi 6-3 |
1.6210 |
7.84 |
|
|
|
42 |
43 |
43 |
41 |
39 |
36 |
|
|
|
|
|
|
12 |
20 MnMoNi 5-5 |
1.6310 |
7.85 |
|
|
|
42 |
43 |
43 |
41 |
39 |
36 |
|
|
|
|
|
|
13 |
15 NiCuMoNb 5-6-4 |
1.6368 |
7.85 |
|
|
|
38 |
41 |
42 |
41 |
39 |
38 |
35 |
|
|
|
|
|
14 |
13 CrMo 4-5 |
1.7335 |
7.85 |
|
|
|
46 |
46 |
46 |
43 |
41 |
38 |
36 |
|
|
|
|
|
15 |
12 CrMo 19-5 |
1.7362 |
7.77 |
|
|
|
20 |
23 |
25 |
26 |
27 |
28 |
28 |
|
|
|
|
|
16 |
10 CrMo 9-10 GS-12 CrMo 9-10 |
1.7380 |
7.80 |
|
|
|
35 |
37 |
38 |
38 |
37 |
35 |
33 |
|
|
|
|
|
17 |
14 MoV 6-3 |
1.7715 |
7.84 |
|
|
|
46 |
47 |
46 |
44 |
41 |
39 |
36 |
|
|
|
|
|
No. |
DIN Description |
Material number |
Density r 103 kg/m³ |
Thermal conductivity l W/(m·K) |
|||||||||||||
|
High temperature steels, high-alloyed |
Density r |
Thermal conductivity l, W/(m·K) |
|||||||||||||||
|
Temperature °C |
20 |
-200 |
-100 |
0 |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
||
|
18 |
X 10 CrMoVNb 9-1 |
1.4903 |
7.77 |
|
|
|
26 |
27 |
28 |
28 |
29 |
30 |
30 |
|
|
|
|
|
19 |
X 20 CrMoV 11-1 |
1.4922 |
7.75 |
|
|
|
24 |
24 |
25 |
25 |
26 |
26 |
26 |
|
|
|
|
|
20 |
X 8 CrNiMoNb 16-16 |
1.4981 |
8.01 |
|
|
|
15 |
16 |
17 |
19 |
20 |
21 |
22 |
24 |
25 |
|
|
|
21 |
X 12 CrMo 9-1 |
1.7386 |
7.77 |
|
|
|
21 |
23 |
24 |
26 |
27 |
28 |
29 |
|
|
|
|
|
Highly heat resisting steels |
Density r |
Thermal conductivity l, W/(m·K) |
|||||||||||||||
|
Temperature °C |
20 |
-200 |
-100 |
0 |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
||
|
22 |
X 3 CrNiMoBN 17-13-3 |
1.4910 |
7.89 |
|
|
|
13 |
15 |
16 |
18 |
19 |
21 |
22 |
24 |
25 |
|
|
|
23 |
X 6 CrNiMoB 17-12-2 |
1.4919 |
7.98 |
|
|
|
16 |
17 |
18 |
19 |
20 |
22 |
23 |
24 |
|
|
|
|
24 |
X 6 CrNi 18-10 |
1.4948 |
7.90 |
|
|
|
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
|
|
|
|
25 |
X 3 CrNiN 18-11 |
1.4949 |
7.93 |
|
|
|
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
|
|
|
|
Heat-resistant steels |
Density r |
Thermal conductivity l, W/(m·K) |
|||||||||||||||
|
Temperature °C |
20 |
-200 |
-100 |
0 |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
||
|
26 |
X 10 CrAlSi 7 |
1.4713 |
7.7 |
|
|
|
21 |
22 |
23 |
24 |
25 |
25 |
26 |
26 |
|
|
|
|
27 |
X 18 CrN 28 |
1.4749 |
7.7 |
|
|
|
17 |
|
|
|
|
|
|
|
|
|
|
|
28 |
X 15 CrNiSi 20-12 |
1.4828 |
7.9 |
|
|
|
13 |
14 |
16 |
17 |
19 |
21 |
22 |
23 |
25 |
26 |
28 |
|
29 |
X 10 NiCrAlTi 32-21 |
1.4876 |
8 |
|
|
|
12 |
13 |
15 |
16 |
18 |
20 |
21 |
23 |
24 |
26 |
27 |
|
30 |
X 5 NiCrNbCe 32-27 |
1.4877 |
8 |
|
|
|
12 |
|
|
|
|
20 |
|
|
|
|
|
|
Stainless and acid-resistant steels |
Density r |
Thermal conductivity l, W/(m·K) |
|||||||||||||||
|
Temperature °C |
20 |
-200 |
-100 |
0 |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
||
|
31 |
X 6 Cr 17 |
1.4016 |
7.7 |
|
|
|
24 |
24 |
25 |
25 |
25 |
25 |
26 |
26 |
27 |
27 |
28 |
|
32 |
X 17 CrNi 16-2 |
1.4057 |
7.7 |
|
|
|
25 |
|
|
|
|
|
|
|
|
|
|
|
33 |
X 5 CrNi 18-10 |
1.4301 |
7.9 |
|
|
|
15 |
16 |
18 |
19 |
21 |
22 |
24 |
25 |
26 |
28 |
29 |
|
34 |
X 3 CrTi 17 |
1.4510 |
7.7 |
|
|
|
16 |
17 |
19 |
20 |
21 |
22 |
23 |
24 |
26 |
27 |
28 |
|
35 |
X 6 CrNiTi 18-10 |
1.4541 |
7.9 |
|
|
|
15 |
16 |
18 |
20 |
21 |
22 |
24 |
25 |
27 |
28 |
29 |
|
36 |
X 6 CrNiNb 18-10 |
1.4550 |
7.9 |
|
|
|
15 |
16 |
18 |
19 |
20 |
22 |
23 |
24 |
26 |
27 |
28 |
|
37 |
X 6 CrNiMoTi 17-12-2 |
1.4571 |
7.98 |
|
|
|
13 |
15 |
17 |
18 |
20 |
21 |
22 |
24 |
25 |
|
|
|
No. |
DIN Description |
Material number |
Density r 103 kg/m³ |
Thermal conductivity l W/(m·K) |
|||||||||||||
|
Case-hardened and heat-treated steels |
Density r |
Thermal conductivity l, W/(m·K) |
|||||||||||||||
|
Temperature °C |
20 |
-200 |
-100 |
0 |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
||
|
38 |
C 22 |
1.0402 |
7.85 |
|
|
|
55-61 |
|
|
|
|
|
35-40 |
|
|
|
|
|
39 |
C 45 E |
1.1191 |
7.85 |
|
|
|
47-52 |
|
|
|
|
|
32-37 |
|
|
|
|
|
Fine-grain and low-temperature steels |
Density r |
Thermal conductivity l, W/(m·K) |
|||||||||||||||
|
Temperature °C |
20 |
-200 |
-100 |
0 |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
||
|
40 |
St E 255 |
1.0461 |
7.85 |
|
|
|
54 |
53 |
50 |
47 |
43 |
40 |
|
|
|
|
|
|
41 |
P 460 N |
1.8905 |
7.85 |
|
|
|
40 |
41 |
41 |
40 |
38 |
36 |
|
|
|
|
|
|
42 |
13 MnNi 6-3 |
1.6217 |
7.85 |
|
|
|
41 |
|
|
|
|
|
|
|
|
|
|
|
Aluminium alloays |
Density r |
Thermal conductivity l, W/(m·K) |
|||||||||||||||
|
Temperature °C |
20 |
-200 |
-100 |
0 |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
||
|
43 |
EN AW-Al 99,0 |
EN AW-1200 |
2.71 |
327 |
242 |
235 |
|
240 |
237 |
232 |
226 |
219 |
|
|
|
|
|
|
44 |
EN AW-AlMn 1 Cu |
EN AW-3003 |
2.73 |
|
|
(202) |
|
180 |
183 |
(177) |
(171) |
|
|
|
|
|
|
|
45 |
EN AW-AlMg 2,5 |
EN AW-5052 |
2.68 |
|
|
(134) |
|
146 |
155 |
|
|
|
|
|
|
|
|
|
46 |
EN AW-AlMg 4,5 Mn 0,7 |
EN AW-5083 |
2.66 |
|
|
(113) |
|
126 |
137 |
|
|
|
|
|
|
|
|
|
47 |
EN AW-AlMg 1 SiCu |
EN AW-6061 |
2.7 |
|
|
(164) |
|
172 |
176 |
(179) |
(180) |
|
|
|
|
|
|
|
48 |
EN AW-AlMg 1 Si |
EN AW-6060 |
2.7 |
|
|
(209) |
|
206 |
202 |
200 |
197 |
|
|
|
|
|
|
|
No. |
DIN Description |
Material number |
Density r 103 kg/m³ |
Thermal conductivity l W/(m·K) |
|||||||||||||
|
Copper alloys |
Density r |
Thermal conductivity l, W/(m·K) |
|||||||||||||||
|
Temperature °C |
20 |
-200 |
-100 |
0 |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
||
|
49 |
CuNi 10 Fe 1 Mn |
CW 352 H |
8.90 |
|
|
|
51.7 |
60.2 |
70 |
78.9 |
86.7 |
91.9 |
92 |
85.9 |
90 |
93.3 |
|
|
50 |
CuNi 30 Mn 1 Fe |
CW 354 H |
8.90 |
|
|
|
25.8 |
29.8 |
34.8 |
39.6 |
44.3 |
48.5 |
52.4 |
56.1 |
59.8 |
63.4 |
|
|
51 |
CuZn 39 Pb 3 (Ms 58) |
CW 614 N |
8.47 |
|
|
|
108 |
119 |
131 |
136 |
139 |
138 |
|
|
|
|
|
|
52 |
CuZn 39 Pb 0.5 (Ms 60 Pb) |
CW 610 N |
8.40 |
|
|
(68) |
|
79 |
90 |
100 |
(111) |
|
|
|
|
|
|
|
53 |
CuZn 28 Sn 1 As (50 Ms 71) |
CW 706 R |
8.56 |
|
(99) |
110 |
|
120 |
136 |
152 |
|
|
|
|
|
|
|
|
54 |
CuZn 38 Sn 1 (50 Ms 60) |
CW 717 R |
8.35 |
41 |
69 |
99 |
|
131 |
142 |
146 |
148 |
150 |
(151) |
|
|
|
|
|
55 |
CuZn 20 Al 2 As (50 Ms 76) |
CW 702 R |
8.33 |
|
(87) |
100 |
|
112 |
125 |
(138) |
|
|
|
|
|
|
|
|
56 |
CuSn 4 (Phosphor bronze) |
CW 450 K |
8.90 |
|
(65) |
(77) |
|
88.6 |
95.2 |
(112) |
|
|
|
|
|
|
|
|
57 |
CuAl 8 Fe 3 (Aluminium bronze) |
CW 303 G |
7.70 |
|
(61) |
72 |
|
83 |
94 |
(105) |
|
|
|
|
|
|
|
|
Nickel alloys |
Density r |
Thermal conductivity l, W/(m·K) |
|||||||||||||||
|
Temperature °C |
20 |
-200 |
-100 |
0 |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
||
|
58 |
Ni 99,2 |
2.4066 |
8.90 |
|
77.4 |
72.2 |
|
70 |
61.4 |
56.6 |
55.7 |
57.6 |
59.7 |
61.8 |
63.9 |
65.9 |
|
|
59 |
NiCu 30 Fe |
2.4360 |
8.80 |
15.5 |
19.7 |
21.4 |
|
24.3 |
27.6 |
30.6 |
33.5 |
36.8 |
39.8 |
42.7 |
(45.6) |
(49) |
|
|
60 |
NiCr 15 Fe |
2.4816 |
8.43 |
|
13.1 |
14.5 |
|
15.9 |
17.3 |
18.9 |
20.4 |
22.2 |
23.9 |
25.6 |
27.3 |
(29.1) |
|
|
61 |
NiCr 21 Mo |
2.4858 |
8.10 |
|
(9.7) |
(11.4) |
|
13.4 |
15.1 |
16.6 |
18.4 |
20 |
21.7 |
23.3 |
24.8 |
26.5 |
|
|
62 |
NiCr 22 Mo 9 Nb |
2.4856 |
8.40 |
|
7.9 |
9.3 |
|
10.9 |
12.3 |
13.8 |
15.2 |
16.8 |
18.3 |
19.7 |
21.5 |
23.4 |
|
|
63 |
NiMo 16 Cr 15 W |
2.4819 |
8.90 |
|
8.1 |
9.6 |
|
11.2 |
13 |
14.7 |
16.4 |
18.2 |
20 |
21.8 |
23.5 |
25.3 |
|
|
64 |
NiMo 16 Cr 16 Ti |
2.4610 |
8.60 |
|
(7.6) |
(9.6) |
|
11.2 |
13.2 |
14.9 |
16.8 |
18.5 |
20.4 |
(22.7) |
(24.7) |
(26.8) |
|
|
65 |
NiMo 28 |
2.4617 |
9.20 |
|
(10.1) |
11.1 |
|
12.2 |
13.4 |
14.6 |
16 |
17.3 |
18.7 |
(19.9) |
(21.2) |
(22.5) |
|
|
No. |
DIN Description |
Material number |
Density r 103 kg/m³ |
Thermal conductivity l W/(m·K) |
|||||||||||||
|
Other materials |
Density r |
Thermal conductivity l, W/(m·K) |
|||||||||||||||
|
Temperature °C |
20 |
-200 |
-100 |
0 |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
||
|
66 |
Ni 36 |
1.3912 |
8.20 |
|
|
|
13 |
15 |
16 |
18 |
19 |
|
|
|
|
|
|
|
67 |
TiAl 6 V 4 |
3.7165 |
4.43 |
|
|
|
6.5 |
7.6 |
9.1 |
10.5 |
12 |
13.4 |
15 |
|
|
|
|
|
68 |
EN-GJS-415 |
EN-JS 1030 |
7.1 |
|
|
|
26.8 |
28.8 |
30.3 |
30.9 |
38.8 |
30.4 |
|
|
|
|
|
|
69 |
GG (w. lamell. graphite) |
|
7.08 |
|
|
|
42.5 |
41.8 |
40.8 |
39.6 |
38.2 |
36.7 |
|
|
|
|
|
© Springer Verlag Berlin Heidelberg 2013
© Springer Verlag Berlin Heidelberg 2013
© Springer Verlag Berlin Heidelberg 2013
© Springer Verlag Berlin Heidelberg 2013
Fouling resistances in plate heat exchangers in m2·K/W
|
Fluid |
Fouling resistance [m²·K/W] |
|
|
Water |
|
|
|
|
Demineralized or distilled |
0.000009 |
|
|
soft |
0.000017 |
|
|
hard |
0.000043 |
|
|
Treated cooling tower water |
0.000034 |
|
|
Coastal sea water |
0.000043 |
|
|
Ocean sea water |
0.000026 |
|
|
River water |
0.000043 |
|
|
Engine jacket |
0.000052 |
|
Lube oil |
0.000017 - 0.000043 |
|
|
Vegetable oil |
0.000017 - 0.000052 |
|
|
Organic solvents |
0.000009 - 0.000026 |
|
|
Steam |
0.000009 |
|
|
General process fluids |
0.000009 - 0.000052 |
|
© Springer Verlag Berlin Heidelberg 2013
Fouling resistances in plate heat exchangers in m2·K/W
|
Fluid |
Fouling resistance [m²·K/W] |
|
|
Water |
|
|
|
|
Demineralized or distilled |
0.000009 |
|
|
soft |
0.000017 |
|
|
hard |
0.000043 |
|
|
Treated cooling tower water |
0.000034 |
|
|
Coastal sea water |
0.000043 |
|
|
Ocean sea water |
0.000026 |
|
|
River water |
0.000043 |
|
|
Engine jacket |
0.000052 |
|
Lube oil |
0.000017 - 0.000043 |
|
|
Vegetable oil |
0.000017 - 0.000052 |
|
|
Organic solvents |
0.000009 - 0.000026 |
|
|
Steam |
0.000009 |
|
|
General process fluids |
0.000009 - 0.000052 |
|
© Springer Verlag Berlin Heidelberg 2013