Side
af
880
Forrige
Næste
798
APPENDIX
WEIGHT OF A SQUARE FOOT OF SHEET METALS
Thickness. Weight in 1b. Thickness. Weight in 1b.
Inch. Iron. Copper. Brass. Inch. Iron. Copper. Brass.
1 2 20-21 23-12 21-87 _i_. 2-52 2-89 2-73
•450 18-19 20-80 19-68 •055 2-22 2-54 240
•437 17-66 20-20 19-11 ■ -048 1-94 2-22 2-10
3. 8 15-15 17-34 16-40 •042 1-69 1-94 1-83
•340 13-74 15-72 14-87, •035 141 1-62 1-53
1% 12-63 1445 13-67 •033 1-33 1-52 1-44
•284 11-47 13-13 12-42 •029 1-17 1-34 1-27
■261 10-55 12-06 11-41 •028 1-13 1-29 1-22
1 4 10-10 11-56 10-94 •025 1-01 1-15 1-09
•217 8-77 10-03 949 •021 •85 •97 •92
•208 8-40 9-62 9-10 •020 •81 •92 •87
3 16 7-57 8-67 8-20 •018 •73 •83 •79
•166 6-71 7-67 7-26 ■016 •60 •69 •65
•158 6-38 7-30 6-91 •013 •52 •60 •57
•137 5-54 6-33 5-99 •012 •48 •55 •52
1 8 5-05 5-78 5-47 •010 •40 •46 •43
•109 440 5-04 4-77 •009 •36 •41 •40
•094 3-80 4-80 4-11 •008 •32 ■37 •35
•080 3-23 3-70 3-50 •007 ■28 ■32 •30
•072 2-91 3-32 3-15 •005 •20 •23 •22