. Architectural, structural, ornamental iron and steel . 4 lbs. 8 lbs. 934 lbs. II14 lbs. \3y4 lbs. 15 lbs. 2oy2 lbs. 33 lbs. 29105060791011550160702153028040 2330 4050 6330 9240 12850 17230 22430. 12902250352051307140957012460 10 11 1160 2020 3160 4620 6430 8610 11220 14270 22780 44450 1060 1840 2880 4200 5840 7830 10200 12970 20700 40410 12 13 970 1690 2640 3850 5360 7180 9350 11890 18980 37040 890 1560 2430 3550 4940 6630 8630 10980 17520 34190 14 15 16 830 1440 2260 3300 4590 6150 8010 10190 16270 31750 78013502110308042805740748095101518029630 73012601980289040205380701089201423027780 —61
. Architectural, structural, ornamental iron and steel . 4 lbs. 8 lbs. 934 lbs. II14 lbs. \3y4 lbs. 15 lbs. 2oy2 lbs. 33 lbs. 29105060791011550160702153028040 2330 4050 6330 9240 12850 17230 22430. 12902250352051307140957012460 10 11 1160 2020 3160 4620 6430 8610 11220 14270 22780 44450 1060 1840 2880 4200 5840 7830 10200 12970 20700 40410 12 13 970 1690 2640 3850 5360 7180 9350 11890 18980 37040 890 1560 2430 3550 4940 6630 8630 10980 17520 34190 14 15 16 830 1440 2260 3300 4590 6150 8010 10190 16270 31750 78013502110308042805740748095101518029630 73012601980289040205380701089201423027780 —61— MANCHESTER IRON WORKS, ST. LOUIS vSize of Weight Anglein in. SAFE LOADS OF STEEL ANGLES This table is confined to sizes principally usedSafe loads are given in pounds uniformly distributed, and include weight of angle Distance between supports in ft. per ft. 4 7 10 11 12 13 14 15 Either leg vertical 6x6 x^ 5x5 x)i 4x4 x^ 3x3 x>4 12550 <)410 7530 6270 5380 4700 4180 3760 3420 3140 2900 2690 8610 6460 5170 4310 3690 3230 2870 2580 2350 2150 1990 1850 4580 3430 2750 2290 1960 1720 1530 1370 1250 1140 1060 980 2050 1540 1230 1 1030 880 770 680 620 560 510 2510 1720
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmetals, bookyear1916
