Ötvözetek λ hővezetési tényezője
|
| Ötvözet neve | Összetétel
% | Hőmérséklet
t
Cº | Hőmérséklet
T
Kº | Sűrűség
ρ
kg/m3 | Hővezetési tényező
λ
kcal/ m h Kº | Hővezetési tényező
λ
W/ m Kº | |
Ötvözetek, hengerek kidolgozására, öntöttek  | 91,5 Al, 4,6 Cu, 1,8 Ni, 1,5 Mg | 0
20
100
200 | 273,15
293,15
373,15
473,15 | ≈ 2800 | 123
124
130
136 | 143,049
144,212
151,190
158,168 | |
| Acél -króm-nikkel | Cr...Ni | 20
200
500 | 293,15
473,15
773,15 | 7900 | 12
15
18 | 13,956
17,445
20,934 | |
| Acél -króm-nikkel | 15 Cr, 13 Ni, 2 W, 0,5C | 20
200
300
500
800 | 293,15
473,15
573,15
773,15
1073,15 | - | 10
10
10,5
11
14 | 11,630
11,630
12,212
12,793
16,282 | |
| Acél- besszemer | 0,52 C, 0,34 Si | 20 | 293,15 | 7850 | 34,6 | 40,240 | |
| Acél, króm-nikkel | 10Cr, 34 Ni | 20
100
200
300
500 | 293,15
373,15
473,15
573,15
773,15 | - | 10,5
11,5
13
14
16,5 | 12,212
13,375
15,119
16,282
19,190 | |
| Acél, króm-nikkel | 15 Cr, 27 Ni, 3 W, 0,5 C | 20
100
200
300
500 | 293,15
373,15
473,15
573,15
773,15 | - | 9,7
11
12
13
16 | 11,281
12,793
13,956
15,119
18,608 | |
| Acél | 0,1C | 0
100
200
300
400
600
900 | 273,15
373,15
473,15
673,15
873,15
1173,15 | 7850 | 51
45
45
40
38
32
29 | 59,313
52,335
52,335
46,520
44,194
37,216
33,727 | |
| Acél | 0,2C | 20 | 293,15 | 7850 | 43 | 50,009 | |
| Acél | 0,6C | 20 | 293,15 | 7850 | 40 | 46,520 | |
| Alumínium-bronz | 95 Cu, 5 Al | 20 | 293,15 | 7800 | 71 | 82,573 | |
| Alumíniumötvözet | 96 Al, 1,8 Cu, 0,9 Fe, 0,9Cr, 0,4 Si | 20 | 293,15 | - | 90 | 104,670 | |
| Alumíniumötvözet | 92 Al, 8 Cu | -100
0
20
100
200 | 173,15
273,15
293,15
373,15
473,15 | ≈ 2800 | 94
110
113
123
131 | 109,332
127,930
131,419
143,049
152,353 | |
| Alumíniumötvözet | 92 Al, 8 Mg | -100
0
20
100
200 | 173,15
273,15
293,15
373,15
473,15 | ≈ 2600 | 73
88
91
106
127 | 84,889
102,344
105,833
123,278
147,701 | |
| Alumíniumötvözet | 88 Al, 10 Zn, 2 Cu | 0
20
100 | 273,15
193,15
373,15 | 2900 | 123
125
125 | 143,049
145,375
154,679 | |
| Alumíniumötvözet | 84 Al, 12 Si, 1,2 Cu, 1 Ni | 0
20
100
200 | 273,15
293,15
373,15
473,15 | ≈2800 | 116
116
118
120 | 134,908
134,908
137,234
139,560 | |
| Alusil | 88 Al, 20 Si | -100
0
20
100
200 | 173,15
273,15
293,15
373,15
473,15 | ≈ 2600 | 122
136
138
145
150 | 141,886
158,168
160,494
168,635
174,450 | |
| Arany-réz | 88 Al, 12 Cu | 0
100 | 273,15
373,15 | - | 48
58 | 55,824
67,454 | |
| Újezüst (alpakka) | 62 Cu, 15 Ni, 22 Zn | -100
20
100
200
300
400 | 173,15
293,15
373,15
473,15
573,15
673,15 | 8433 | 16,5
21,5
27
34
39
42 | 19,170
25,005
31,401
39,542
45,357
48,846 | |
| Bizmut-antimon | 80 Bi 20 Sb | 0
100 | 273,15
373,15 | - | 5,68
7,41 | 6,606
8,618 | |
| Bizmut-antimon | 50 Bi, 50 Sb | 0
100 | 273,15
373,15 | - | 7,16
8,06 | 8,327
9,374 | |
| Bizmut-antimon | 30 Bi, 70 Sb | 0
100 | 273,15
373,15 | - | 8,30
10,01 | 9,653
11,660 | |
| Bronz - foszfor | 92,8 Cu, 5 Sn, 2 Zn, 0,15 P | 20 | 293,15 | ≈ 8766 | 68 | 79,084 | |
| Bronz - foszfor | 91,7 Cu, 8 Sn, 0,3 P | 20
100
200 | 293,15
373,15
473,15 | 8800 | 39
45
53 | 45,357
52,335
61,639 | |
| Bronz - foszfor | 87,2 Cu, 12,4 Sn, 0,4 P | 20 | 293,15 | 8700 | 31 | 36,053 | |
| Bronz | 90 Cu, 10 Sn | 20 | 293,15 | 8766 | 36 | 41,868 | |
| Bronz | 75 Cu, 25 Sn | 20 | 293,15 | ≈ 8900 | 22 | 25,586 | |
| Bronz | 88 Cu, 10 Sn, 2 Zn | 20 | 293,15 | ≈ 8800 | 41 | 47,683 | |
| Bronz | 84 Cu, 6 Sn, 9 Zn, 1 Pb | 20 | 293,15 | - | 50 | 58,150 | |
| Duralumínium | 94...96 Al, 3...5 Cu, 0,5 Mg | -100
0
20
100
200 | 173,15
273,15
293,15
373,15
473,15 | -
≈ 2800 | 108
137
142
156
167 | 125,604
159,331
165,146
181,428
194,221 | |
| Elektron | 93 Mg, 4 Zn, 0,5 Cu | 20 | 293,15 | 1800 | 100 | 116,300 | |
| Invar | 35 Ni, 65 Fe | 20 | 293,15 | 8130 | 9,5 | 11,049 | |
| Kobaltacél | 5...10 Co | 20 | 293,15 | ≈ 7800 | 35 | 40,705 | |
| Konstantán | 60 Cu, 40 Ni | -100
0
20
100 | 173,15
273,15
293,15
373,15 | 8800 | 18
19,1
19,5
22 | 20,934
22,213
22,679
25,586 | |
| Króm- nikkel- acél | 0,8 Cr, 3,5 Ni, 0,4 C | 20
100
200
400
600 | 293,15
373,15
473,15
673,15
873,15 | 8100...9000 | 30
31
32
32
27 | 34,890
36,053
37,216
37,216
31,401 | |
| Króm- nikkel- acél | 17...19 Cr, 8 Ni, 0,1...2C | 20
100
200
300
500 | 293,15
373,15
473,15
573,15
773,15 | 8100...9000 | 12,5
13,5
14,5
16
18 | 14,538
15,701
16,864
18,608
20,934 | |
| Krómacél | 0,8 Cr, 0,2 C | 100
200
400
600 | 373,15
473,15
673,15
873,15 | ≈ 7850 | 34
32
27
23 | 39,542
37,216
31,401
26,749 | |
| Krómacél | 5 Cr, 0,5 Mn, 0,1 C | 20
100
200
500 | 293,15
373,15
473,15
773,15 | 8100...9000 | 32
31,5
31
29 | 37,216
31,635
31,053
33,727 | |
| Krómacél | 15 Cr, 0,1 C | 20
500 | 293,15
773,15
| 8100...9000 | 22
22 | 25,586
25,586 | |
| Krómacél | 14 Cr, 0,3 C | 20
100
200
500 | 293,15
373,15
473,15
773,15 | 8100...9000 | 21
21,5
22
22 | 24,423
25,005
25,586
25,586 | |
| Krómacél | 16 Cr, 0,9 C | 100
200
800 | 373,15
473,15
1073,15 | 8100...9000 | 20,5
20
20 | 23,842
23,260
23,260 | |
| Krómacél | 26 Cr, 0,1 C | 20
100
500 | 293,15
373,15
773,15 | 8100...9000 | 17
18
21 | 19,771
20,934
24,423 | |
| Lantál | 95 Al, 45...5,5 Cu, 0,3 Si | 20 | 293,15 | - | 120 | 139,560 | |
| Magnézium-ötvözetek | 92 Mg, 8 Al | 0
20
100
200 | 273,15
293,15
373,15
473,15 | ≈ 1800 | 52
53
60
68 | 60,476
61,639
69,780
79,084 | |
| Magnézium-ötvözetek | 88 Mg, 10 Al, 2 Si | -100
0
20
100
200 | 173,15
273,15
293,15
373,15
473,15 | ≈ 1850 | 35
48
50
59
65 | 40,705
55,824
58,150
68,617
75,595 | |
| Magnézium-ötvözetek | 92 Mg, 8 Cu | -100
0
20
100
200 | 173,15
273,15
293,15
373,15
473,15 | ≈ 2400 | 92
107
108
112
114 | 106,996
124,441
125,604
130
256
132,582 | |
| Magnézium-alumínium | 2,5 Al | 20 | 293,15 | - | 76,3 | 88,737 | |
| Magnézium-alumínium | 4,2 Al | 20 | 293,15 | - | 59,4 | 69,082 | |
| Magnézium-alumínium | 6,2 Al | 20 | 293,15 | - | 47,8 | 55,591 | |
| Magnézium-alumínium | 10,3 Al | 20 | 293,15 | - | 38,9 | 45,241 | |
| Mangán-nikkel-acél | 12 Mn, 3 Ni, 0,75 C | 20
100
200
300
500 | 293,15
373,15
473,15
573,15
773,15 | - | 12
12,7
14
15
17 | 13,956
14,770
16,282
17,445
19,771 | |
| Mangánacél | 1,6 Mn, 0,5 C | 20
100
300
500 | 293,15
373,15
573,15
773,15 | ≈7850 | 35
35
32
30 | 40,705
40,705
37,216
34,890 | |
| Mangánacél | 2 Mn | 20 | 293,15 | ≈7850 | 28 | 32,564 | |
| Mangánacél | 5 Mn | 20 | 293,15 | ≈ 7850 | 16 | 18,608 | |
| Manganin | 84 Cu, 4 Ni, 12 Mn | -100
0
20
100 | 173,15
273,15
293,15
373,15 | 8400 | 14
18
18,8
22,7 | 16,282
20,934
31,864
26,400 | |
| Monelfém | 29 Cu, 67 Ni, 2 Fe | 20
100
200
300
400 | 293,15
373,15
473,15
573,15
673,15 | 8710 | 19
21
23,7
26
29 | 22,097
24,423
27,563
30,238
33,727 | |
| Nikkel-ötvözetek | 70 Ni, 28 Cu, 2 Fe | 20 | 293,15 | ≈ 8200 | 30,0 | 34,890 | |
| Nikkel-ötvözetek | 62 Ni, 12 Cr, 26 Fe | 20 | 293,15 | ≈8100 | 11,6 | 13,491 | |
| Nikkel-ezüst | - | 0
100 | 273,15
373,15 | - | 25,0
32,0 | 29,308
37,216 | |
| Nikkel-króm-acél | 61 Ni, 16 Cr, 23 Fe, (cekas) | 0
20
100
200
300
400 | 273,15
293,15
373,15
473,15
573,15
673,15 | ≈ 8190 | 10,2
10,4
11,4
12,6
13,8
15,0 | 11,863
12,095
13,258
14,654
16,049
17,445 | |
| Nikkel-króm-acél | 61 Ni, 15 Cr, 20 Fe, 4 Mn | 20
100
200
300
400
600
800 | 293,15
373,15
473,15
573,15
673,15
873,15
1073,15 | ≈ 8190 | 10,0
10,2
10,5
10,7
10,9
11,3
12,0 | 11,630
11,863
12,212
12,444
12,677
13,142
13,956 | |
| Nikkel-króm-acél | 70 Ni, 18 Cr, 12 Fe | 20 | 293,15 | - | 9,9 | 11,514 | |
| Nikkel-króm | 90 Ni, 10 Cr | 0
20 | 273,15
293,15 | ≈8220 | 14,7
15 | 17,096
17,445 | |
| Nikkel-króm | 90 Ni, 10 Cr | 100
200
300
400 | 373,15
473,15
573,15
673,15 | - | 16,3
18
19,6
21,2 | 18,957
20,934
22,795
24,656 | |
| Nikkel-króm | 80 Ni, 20 Cr | 0
20
100
200
300
400
600 | 273,15
293,15
373,15
473,15
573,15
673,15
873,15 | ≈ 8200 | 10,5
10,8
11,9
13,4
14,8
16,3
19,4 | 12,212
12,560
13,840
15,584
17,212
18,957
22,562 | |
| Nikkel-króm | 1,4 Ni, 0,5 Cr, 0,3 C | 20
100
300
500 | 293,15
373,15
573,15
773,15 | ≈ 7850 | 39
38
35
32 | 45,357
44,194
40,705
37,216 | |
| Nikkelacél | 5 Ni
10 Ni
15 Ni
25 Ni
30 Ni
35 Ni
50 Ni
60 Ni
70 Ni
80 Ni | 20
20
20
20
20
20
20
20
20
20 | 293,15
293,15
293,15
293,15
293,15
293,15
293,15
293,15
293,15
293,15
| 8130 | 30,0
24
19
13
10,5
9,5
12,5
16,5
22
28 | 34,890
27,912
22,097
15,119
12,212
11,049
14,538
19,190
25,586
32,564 | |
| Nikkelacél | 36 Ni, 0,8 Mn | 20 | 293,15 | - | 10,4 | 12,095 | |
| Platina -irídium | 90 Pt, 10 Ir | 0
100 | 273,15
373,15 | - | 26,6
27,0 | 30,238
31,401 | |
| Platina- ródium | 90 Pt, 10 Rh | 0
100 | 273,15
373,15 | - | 26
26,3 | 30,238
30,587 | |
| Réz-ötvözetek | 70 Cu, 30 Mn | 20 | 293,15 | ≈7800 | 11 | 12,793 | |
| Réz-ötvözetek | 90 Cu, 10 Mn | 20
100 | 293,15
373,15 | ≈8800 | 50
65 | 58,150
75,595 | |
| Réz-ötvözetek | 80 Cu, 20 Ni | 20
100 | 293,15
373,15 | ≈ 8500 | 29
35 | 33,727
40,705 | |
| Réz-ötvözetek | 40 Cu, 60 Ni | 20
100 | 293,15
373,15 | ≈ 8400 | 19
22 | 22,097
25,586 | |
| Rose-féle fém | 50 Bi, 25 Pb, 25 Sn | 20 | 293,15 | - | 14 | 16,282 | |
| Sárgaréz | 90 Cu, 10 Zn | -100
0
100
200
300
400
500
600 | 173,15
273,15
373,15
473,15
573,15
673,15
773,15
873,15 | ≈ 8600 | 76
88
101
115
128
143
155
168 | 88,388
102,344
117,463
133,745
148,864
166,309
180,265
195,384 | |
| Sárgaréz | 70 Cu, 30 Zn | 0
100
200
300
400 | 273,15
373,15
473,15
573,15
673,15 | ≈ 8600 | 91
94
95
98
100 | 105,833
109,322
110,485
113,974
116,300 | |
| Sárgaréz | 70 Cu, 30 Zn | 500
600 | 773,15
873,15 | ≈ 8600 | 103
104 | 119,789
120,952 | |
| Sárgaréz | 67 Cu, 33 Zn | 0
100
200
300
400
500
600 | 273,15
393,15
473,15
573,15
673,15
773,15
873,15 | ≈ 8600 | 86
92
97
104
110
116
130 | 100,018
106,996
112,811
127,930
134,908
151,190 | |
| Sárgaréz | 60 Cu, 40 Zn | 0
100
200
300
400
500
600 | 273,15
373,15
473,15
573,15
673,15
773,15
873,15 | 8600 | 91
103
118
131
145
160
172 | 105,833
119,789
137,234
152,353
168,635
186,080
200,036 | |
| Sárgaréz | 61,5 Cu, 38,5 Zn | 20
100 | 293,15
373,15 | - | 68
76 | 79,084
88,388 | |
| Szilumin | 86...89 Al, 11...14 Si | 0
20
100 | 273,15
293,15
373,15 | 2600 | 137
139
147 | 159,331
161,657
170,961 | |
| V1 A acél | - | 20 | 293,15 | - | 18 | 20,934 | |
| V2 A acél | - | 20 | 293,15 | 7860 | 13 | 15,119 | |
| Vörösöntvény | 86 cu, 7 Zn, 6 Sn, 1 Pb | 20
100 | 293,15
373,15 | ≈ 8600 | 52
61 | 60,476
70,943 | |
| Volfrám | 1 W, 0,6 Cr, 0,3 C | 20
100
300
500 | 293,15
373,15
573,15
773,15 | 7900 | 34
33
31
19 | 39,542
38,379
36,053
33,727 | |
| Wood-fém | 48 Bi, 26 Pb, 13 sn, 13 C | 20 | 293,15 | - | 11 | 12,793 |
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