Kenntniß d. Baumaterialien; absolute Stärke d. Eisens
447
Gewicht für 1 Fussoder Z25 Millim.Lange.
Absolute Festigkeit
In
In
In
2»
2"
2»
Linien.
Millim.
Pfund.
Kilogr.
Pfund.
Kilogr.
1" -28
38 - 63
12,396
135846
17-29
38 - 65
12,838
6,284
140400
17-30
38 - 68
13,28,
6,501
,44960
17-31
38 - 70
13,734
6,723
,49520
1'-32
38 - 72
14,166
6,934
,54080
17-33
- 74
14,609
7,151
>58640
17-34
38-77
15,052
7,368
,63200
17-35
38 - 79
15,494
7,584
,67760
47 -
36-81
, 5,937
7,801
,72320
18 - 18
41- 41
8,437
4,130
95040
18-19
41-43
8,906
4,359
99.840
18 - 20
41 - 45
9,374
4,589
,04640
18 - 2 I
41 - 47
9,843
4,813
,09440
18 - 22
41 - 50
10,312
5,048
1,4240
18 - 23
4l - 52
10,78,
5,277
,,9040
IX - 24
4 l - 54
11,250
;>,5l L
123.840
18 - 25
4,-56
>1,718
5,740
>28640
,8-26
41 - 59
12, ,87
5,966
>33-140
18-27
4, -6,
12,656
6,195
,38240
18 - 28
41-63
,3,,2»
143040
18-29
41-65
13,593
6,654
,47840
18 - 30
41-68
14,062
6,883
>52640
18-3,
41 - 70
14,531
7,l,3
,57440
18-32
41 -72
,4,999
7,342
,62240
18-33
41 -74
,5,469
7,572
167040
18 - 34
41-77
,5,937
7,.80,
,7,840
18-35
4, - 79
,6,406
8,03,
176640
18- 36
41 - 8,
,6,875
8,2«
,8,440
,9->9
43 - 43
9,401
4,602
,04880
19-20
43 - 45
9,896
4,844
,09920
19-2,
43 - 47
10,390
5,086
1,4960
19-22
43 - 50
10,885
5,328
,20000
19 - 23
43 - 52
,l,380
5,575
,25040
19 - 24
43 - 54
l 1,875
5,8,7
,300.80
19-25
43 - 56
>2,370
6,055
>35,20
19 - 26
43 - 59
12,864
6,297
,40,60
19-27
43 - 61
,3,359
6,539
,45200
19-28
43 - 63
,3,853
6,78,
> 50240
19-29
43 - 65
,4,349
7,024
,55280
,9-30
43 - 68
,4,843
7,266
,60320
19-31
43- 70
,5,338
7,508
,65360
19 - 32
43 - 72
15,833
7,750
,70400
19-33
43 - 74
,6,328
7,992
,75440
19 - 34
43 - 77
16,822
8,234
,80480
19-35
43 - 79
,7,317
8,477
185520
19-36
43-8,
>7,812
8,719
,90560
20 - 20
45 - 45
,0,4,6
5,099
II5200
20-2,
45 - 47
>0,937
5,354
I20480
20-22
45 - 50
l 1,458
5,6,3
125760
20 - 23
45 - 52
,1,979
5,868
,3,040
20-24
45 - 54
,2,499
6,1,8
,36320
20 - 25
45 - 56
13,020
6,373
,4,600
20-26
45 - 59
13,54,
6,628
146880
66493
6X726
7095.X
73190
75422
77654
79886
82,18
84350
46522
48872
5,22,
53571
55920
58270
60620
62969
653,9
67668
700,8
72367
747,7
77067
794,6
8,766
841,5
86465
8.8815
5,339538065627358740612076367466,416860871075735427600978476.80943834,185877883459081293279
56390
58975
6,559
64,44
66728
69313
71898
Gewicht für I Fuß
Absolute Festigkeit
Querlchnlttselten.
oder 3^5 Millini.
für Slsenvon mitt»
Lange.
lerem Korn.
In
2"
3«
3»
In
2»
Limm.
Millim.
Pfund.
Kilogr.
Pfund.
Kilogr.
20-27
45-61
14,062
6,88.3
>
152,60
74482
20 - 2.8
45 - 63
,4,583
7, ,38
,57440
77067
20 - 29
45 - 65
,5,103
7,393
162720
79651
20 - 30
45 - 68
,5,624
7,648
,681410
.82236
20-3,
45 - 70
>6,145
7,903
,73280
84820
20 - 32
45) - 72
,6,666
8,158
,78560
87405
20 - 33
45 - 74
>7,,87
8,4,3
183.840
89989
20 - 34
4I - 77
,7,708
8,668
,89120
92574
20 - 35
45-79
>8,229
8,923
,94400
95,59
20 - 36
45-8,
>8,750
9,178
,99680
97743
21-2,
47-47
l 1,484
5,626
,26000
6,677
2, -22
47 - 50
,2,03,
5,AH!)
,3,520
1,4379
2, - 23
47 - 52
12,57tt
6,152
,3 7040
67081
2, -24
47-54
,3,,25
6,425
,4256»
69783
21-25
47 - 56
13,67,
6,692
,48080
72485
2,-26
47 - 59
,4,2,8
6,960
>53600
75,87
21 - 27
47-6,
>4,765
7,227
,59120
77.889
2, -28
47 - 63
>5,312
7,495
164640
80591
2, -29
47 - 65
,5,859
7,763
,70160
83293
2, -30
47 - 6.8
>6,406
8,03,
,75680
85995
21-31
47 - 70
>6,953
8,298
,8,200
88697
2,-32
47-72
17,499
8,566
186720
9,399
2, -33
47-74
,8,046
8,833
,92240
94,0,
21-34
47 - 77
1-i,593
9,lO,
,97760
96803
21 - 35
47-79
19,140
9,369
203280
99505
2, -36
47-8,
19,687
s),<i37
20.8800
,02207
22 _ 22
50 - 50
,2,6,44
6, ,70
,37280
67,98
2 2 - 23
50 - 5 2
13,177
6,450
,43040
700,8
22 - 24
50 - 54
,3,750
6,731
,48800
72837
22 - 25
50 - 56
,4,323
7,0 ll
I54560
75657
22 - 26
50 - 59
14,896
7,292
,60320
78476
22 - 27
50-6,
15,469
7,572
166080
81296
22 - 2.8
50 - 63
,6,042
7,852
,7,840
84115
22 - 2s)
50 - 65
>6,6,4'
8,133
,77600
86935
22 - 30
50- 68
17, ,87
8,413
,83360
89754
22-3,
50-70
,7,760
8,693
,89120
92574
22 - 32
50-72
,8,333
8,974
194880
95393
22 - 33
50 - 74
>8,906
9,254
200640
982,3
22 - 34
- 77
,9,479
9,535
206400
,01032
22 - 35
50 - 79
20,052
9,8>5
2,2160
,03852
22 - 36
50-8,
20,625
10,096
2,7920
10667t
23 - 23
52 - 52
13,776
6,743
,49040
72955
23 - 24
52 - 54
,4,375
7,037
,55040
75892
23 - 25
52 - 56
14,974
7,330
,6,040
78829
23-26
52-59
, 5,573
7,623
>67040
81766
23 - 27
52-6,
16,172
7,9,6
,73040
84703
23 - 28
52 - 63
,6,771
8,209
17«40
87640
23 - 29
52 - 65
>7,370
8,503
,85040
90577
23 - 30
.72 - 0^
,7,968
8,795
,9,040
93514
23-3,
5 2 - 70
18,567
9,089
,97040
9645 t
23 - 32
52 - 72
,9, ,66
9,382
203040
99388
23-33
52 - 74
19,765
9,675
209040
102325
23 - 34
52-77
20,364
9,969
215040
105262