198 INQUIRY INTO THE STRENGTH AND 
No. VIII. 
ENGLISH IRONS. 
Milton, No. 1, Pig Iron, Hot Blast, Yorkshire. 
, ne Ist. a alae 2nd. ee nen 3rd. Experiment Ath. 
Depth of Bar..... .1.064|/Depth of bar... ... 1.058]|Depth of bar .. ....1,090]/Depth of bar.... 1.067; 
Breadth do.. --1,064//Breadth do.... ... 1.020]| Breadth do. . 11.047 ||Breadth do., ... 1.040 
Distance e between Distance between. Distance between Distance between 
8 aie es vane 4ft. 6in. orts ....4ft,6in,}} supports..... 2ft. 3in.|] supports... .2ft. 3in. 
Weight of bar 5ft. long, Weight of bar Sft. long, 
6lbs: 9oz. 16lbs. 80z. 
2|4 i 4 |4 |e eae PR ER ea ie es 
=| =| Zs gq | 8 2 a Qn 8 Es q ia 5 z 
£ | ga] ae] 2 | 28 |ge | 2 | 22) 22] 2 | 22 /ae 
> | 2s/aei@ | 2s ias i 2 |22\e5q = | és les 
o [cy As oa 2 as o 2 As Q as 
ue ae <9) | ae ee Sunes ie fe eit | 5 S 
42) 1.03) + 42) .103] + 
112} .294]| .010}} 112] .298] .006 
182} .499} .038] 182] .518} .033 
238] .685} .065]| 238] .710] .056 
294) .892) .094i| 294) .922] .090 
350/1.126] .189}| 350)1.160] .135 
406|1.382/broke|] 406]/1.430] .209 
420|broke 
896| .350|!.038]] 896| 372] .044 
952|broke 924\broke 
*.Ultimate deflection||.-. Ultimate deflection 
= .379. 388 
Broke 3 of an inchj|-*.Ultimate deflection 
from the centre* = 1.492. 
Broke 1} inch from 
the centre. 
Broke at the centre, Broke 3 inch from 
the centre. 
