Section designation | Compression resistance Nb,y,Rd, Nb,z,Rd, Nb,T,Rd (kN) for buckling lengths (m) | ||||||||||||||||||
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Axis | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 | 5.0 | 6.0 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | ||
UC 356 x 406 x 1299 | + | Nb,y,Rd | 74,500 | 74,500 | 74,500 | 74,500 | 74,400 | 73,800 | 73,200 | 72,000 | 70,700 | 69,200 | 67,600 | 65,700 | 63,500 | 61,000 | 58,100 | 54,900 | 51,400 |
Nb,z,Rd | 74,500 | 74,500 | 73,500 | 71,900 | 70,200 | 68,500 | 66,600 | 62,500 | 57,800 | 52,500 | 46,800 | 41,200 | 36,100 | 31,500 | 27,600 | 24,300 | 21,500 | ||
Nb,T,Rd | 74,500 | 74,500 | 74,500 | 74,500 | 74,300 | 74,100 | 73,900 | 73,700 | 73,600 | 73,500 | 73,500 | 73,500 | 73,400 | 73,400 | 73,400 | 73,400 | 73,400 | ||
UC 356 x 406 x 1202 | + | Nb,y,Rd | 68,900 | 68,900 | 68,900 | 68,900 | 68,700 | 68,100 | 67,600 | 66,400 | 65,200 | 63,700 | 62,100 | 60,300 | 58,100 | 55,600 | 52,700 | 49,600 | 46,200 |
Nb,z,Rd | 68,900 | 68,900 | 67,900 | 66,400 | 64,800 | 63,200 | 61,400 | 57,500 | 53,000 | 47,900 | 42,600 | 37,400 | 32,600 | 28,500 | 24,900 | 21,900 | 19,300 | ||
Nb,T,Rd | 68,900 | 68,900 | 68,900 | 68,900 | 68,600 | 68,400 | 68,200 | 68,000 | 67,900 | 67,800 | 67,700 | 67,700 | 67,700 | 67,700 | 67,600 | 67,600 | 67,600 | ||
UC 356 x 406 x 1086 | + | Nb,y,Rd | 62,400 | 62,400 | 62,400 | 62,400 | 62,200 | 61,700 | 61,200 | 60,100 | 59,000 | 57,700 | 56,200 | 54,500 | 52,500 | 50,200 | 47,600 | 44,700 | 41,700 |
Nb,z,Rd | 62,400 | 62,400 | 61,300 | 59,900 | 58,400 | 56,900 | 55,300 | 51,600 | 47,300 | 42,600 | 37,600 | 32,800 | 28,500 | 24,800 | 21,700 | 19,000 | 16,800 | ||
Nb,T,Rd | 62,400 | 62,400 | 62,400 | 62,200 | 61,900 | 61,600 | 61,500 | 61,300 | 61,200 | 61,100 | 61,000 | 61,000 | 61,000 | 60,900 | 60,900 | 60,900 | 60,900 | ||
UC 356 x 406 x 990 | + | Nb,y,Rd | 56,800 | 56,800 | 56,800 | 56,800 | 56,600 | 56,100 | 55,700 | 54,700 | 53,600 | 52,400 | 51,000 | 49,300 | 47,400 | 45,200 | 42,800 | 40,000 | 37,200 |
Nb,z,Rd | 56,800 | 56,800 | 55,800 | 54,500 | 53,100 | 51,700 | 50,100 | 46,700 | 42,700 | 38,200 | 33,600 | 29,300 | 25,400 | 22,000 | 19,200 | 16,800 | 14,800 | ||
Nb,T,Rd | 56,800 | 56,800 | 56,800 | 56,400 | 56,100 | 55,900 | 55,700 | 55,500 | 55,400 | 55,300 | 55,300 | 55,200 | 55,200 | 55,200 | 55,200 | 55,200 | 55,100 | ||
UC 356 x 406 x 900 | + | Nb,y,Rd | 51,700 | 51,700 | 51,700 | 51,700 | 51,400 | 51,000 | 50,600 | 49,600 | 48,600 | 47,500 | 46,100 | 44,500 | 42,700 | 40,600 | 38,200 | 35,600 | 32,900 |
Nb,z,Rd | 51,700 | 51,700 | 50,700 | 49,500 | 48,200 | 46,900 | 45,400 | 42,200 | 38,400 | 34,300 | 30,100 | 26,100 | 22,500 | 19,500 | 17,000 | 14,900 | 13,100 | ||
Nb,T,Rd | 51,700 | 51,700 | 51,600 | 51,200 | 50,900 | 50,700 | 50,500 | 50,300 | 50,200 | 50,100 | 50,000 | 50,000 | 50,000 | 49,900 | 49,900 | 49,900 | 49,900 | ||
UC 356 x 406 x 818 | + | Nb,y,Rd | 48,000 | 48,000 | 48,000 | 48,000 | 47,700 | 47,300 | 46,800 | 45,900 | 44,900 | 43,800 | 42,400 | 40,900 | 39,000 | 36,900 | 34,500 | 32,000 | 29,400 |
Nb,z,Rd | 48,000 | 48,000 | 47,300 | 46,600 | 45,800 | 45,000 | 44,000 | 41,700 | 38,600 | 34,700 | 30,400 | 26,200 | 22,400 | 19,200 | 16,600 | 14,400 | 12,600 | ||
Nb,T,Rd | 48,000 | 48,000 | 47,800 | 47,600 | 47,400 | 47,200 | 47,100 | 47,000 | 46,900 | 46,800 | 46,800 | 46,700 | 46,700 | 46,700 | 46,700 | 46,700 | 46,700 | ||
UC 356 x 406 x 744 | + | Nb,y,Rd | 43,600 | 43,600 | 43,600 | 43,600 | 43,300 | 42,900 | 42,500 | 41,600 | 40,700 | 39,600 | 38,300 | 36,900 | 35,100 | 33,100 | 30,800 | 28,400 | 26,100 |
Nb,z,Rd | 43,600 | 43,600 | 43,000 | 42,300 | 41,600 | 40,800 | 39,900 | 37,700 | 34,700 | 31,100 | 27,100 | 23,200 | 19,800 | 16,900 | 14,600 | 12,700 | 11,100 | ||
Nb,T,Rd | 43,600 | 43,600 | 43,400 | 43,100 | 42,900 | 42,800 | 42,700 | 42,500 | 42,400 | 42,300 | 42,300 | 42,300 | 42,200 | 42,200 | 42,200 | 42,200 | 42,200 | ||
UC 356 x 406 x 677 | + | Nb,y,Rd | 39,700 | 39,700 | 39,700 | 39,700 | 39,400 | 39,000 | 38,600 | 37,800 | 36,900 | 35,900 | 34,700 | 33,300 | 31,600 | 29,600 | 27,500 | 25,300 | 23,100 |
Nb,z,Rd | 39,700 | 39,700 | 39,100 | 38,500 | 37,800 | 37,100 | 36,200 | 34,200 | 31,500 | 28,100 | 24,400 | 20,800 | 17,800 | 15,200 | 13,100 | 11,400 | 9,920 | ||
Nb,T,Rd | 39,700 | 39,700 | 39,500 | 39,200 | 39,000 | 38,800 | 38,700 | 38,500 | 38,400 | 38,400 | 38,300 | 38,300 | 38,200 | 38,200 | 38,200 | 38,200 | 38,200 | ||
UC 356 x 406 x 634 | + | Nb,y,Rd | 37,100 | 37,100 | 37,100 | 37,100 | 36,800 | 36,500 | 36,100 | 35,300 | 34,500 | 33,500 | 32,400 | 31,000 | 29,300 | 27,500 | 25,500 | 23,400 | 21,300 |
Nb,z,Rd | 37,100 | 37,100 | 36,600 | 36,000 | 35,300 | 34,600 | 33,800 | 31,900 | 29,300 | 26,100 | 22,600 | 19,200 | 16,400 | 14,000 | 12,000 | 10,400 | 9,130 | ||
Nb,T,Rd | 37,100 | 37,100 | 36,900 | 36,600 | 36,400 | 36,200 | 36,100 | 35,900 | 35,800 | 35,700 | 35,700 | 35,600 | 35,600 | 35,600 | 35,600 | 35,600 | 35,600 | ||
UC 356 x 406 x 592 | + | Nb,y,Rd | 34,700 | 34,700 | 34,700 | 34,700 | 34,400 | 34,100 | 33,700 | 33,000 | 32,200 | 31,200 | 30,100 | 28,800 | 27,300 | 25,500 | 23,500 | 21,600 | 19,600 |
Nb,z,Rd | 34,700 | 34,700 | 34,200 | 33,600 | 33,000 | 32,300 | 31,600 | 29,700 | 27,200 | 24,200 | 20,800 | 17,800 | 15,100 | 12,900 | 11,100 | 9,600 | 8,390 | ||
Nb,T,Rd | 34,700 | 34,700 | 34,400 | 34,200 | 33,900 | 33,800 | 33,600 | 33,500 | 33,300 | 33,300 | 33,200 | 33,200 | 33,100 | 33,100 | 33,100 | 33,100 | 33,100 | ||
UC 356 x 406 x 551 | + | Nb,y,Rd | 32,300 | 32,300 | 32,300 | 32,200 | 31,900 | 31,600 | 31,300 | 30,600 | 29,900 | 29,000 | 27,900 | 26,700 | 25,200 | 23,500 | 21,600 | 19,800 | 18,000 |
Nb,z,Rd | 32,300 | 32,200 | 31,700 | 31,200 | 30,600 | 30,000 | 29,300 | 27,500 | 25,200 | 22,300 | 19,200 | 16,300 | 13,800 | 11,800 | 10,100 | 8,780 | 7,670 | ||
Nb,T,Rd | 32,300 | 32,300 | 32,000 | 31,700 | 31,500 | 31,300 | 31,200 | 31,000 | 30,800 | 30,800 | 30,700 | 30,700 | 30,600 | 30,600 | 30,600 | 30,600 | 30,600 | ||
UC 356 x 406 x 509 | + | Nb,y,Rd | 29,900 | 29,900 | 29,900 | 29,800 | 29,500 | 29,200 | 28,900 | 28,300 | 27,500 | 26,700 | 25,700 | 24,500 | 23,000 | 21,400 | 19,700 | 17,900 | 16,200 |
Nb,z,Rd | 29,900 | 29,800 | 29,300 | 28,900 | 28,300 | 27,800 | 27,100 | 25,400 | 23,300 | 20,600 | 17,700 | 15,100 | 12,800 | 10,900 | 9,370 | 8,120 | 7,100 | ||
Nb,T,Rd | 29,900 | 29,800 | 29,500 | 29,200 | 29,000 | 28,900 | 28,700 | 28,500 | 28,400 | 28,300 | 28,200 | 28,200 | 28,100 | 28,100 | 28,100 | 28,100 | 28,000 | ||
UC 356 x 406 x 467 | + | Nb,y,Rd | 27,400 | 27,400 | 27,400 | 27,300 | 27,000 | 26,800 | 26,500 | 25,900 | 25,200 | 24,400 | 23,400 | 22,300 | 20,900 | 19,400 | 17,800 | 16,200 | 14,600 |
Nb,z,Rd | 27,400 | 27,300 | 26,900 | 26,400 | 25,900 | 25,400 | 24,800 | 23,200 | 21,200 | 18,700 | 16,000 | 13,600 | 11,500 | 9,830 | 8,450 | 7,320 | 6,390 | ||
Nb,T,Rd | 27,400 | 27,300 | 27,000 | 26,800 | 26,500 | 26,400 | 26,200 | 26,000 | 25,800 | 25,700 | 25,700 | 25,600 | 25,600 | 25,500 | 25,500 | 25,500 | 25,500 | ||
UC 356 x 406 x 393 | + | Nb,y,Rd | 23,000 | 23,000 | 23,000 | 22,900 | 22,700 | 22,500 | 22,200 | 21,700 | 21,100 | 20,400 | 19,600 | 18,500 | 17,300 | 16,000 | 14,600 | 13,200 | 11,900 |
Nb,z,Rd | 23,000 | 23,000 | 22,600 | 22,200 | 21,800 | 21,300 | 20,800 | 19,400 | 17,600 | 15,400 | 13,200 | 11,100 | 9,410 | 8,010 | 6,880 | 5,950 | 5,200 | ||
Nb,T,Rd | 23,000 | 23,000 | 22,700 | 22,400 | 22,200 | 22,000 | 21,800 | 21,600 | 21,400 | 21,300 | 21,200 | 21,100 | 21,100 | 21,000 | 21,000 | 21,000 | 20,900 | ||
UC 356 x 406 x 340 | + | Nb,y,Rd | 19,900 | 19,900 | 19,900 | 19,800 | 19,600 | 19,400 | 19,200 | 18,700 | 18,200 | 17,600 | 16,800 | 15,900 | 14,800 | 13,600 | 12,400 | 11,200 | 10,000 |
Nb,z,Rd | 19,900 | 19,900 | 19,500 | 19,200 | 18,800 | 18,400 | 17,900 | 16,700 | 15,100 | 13,200 | 11,300 | 9,490 | 8,010 | 6,820 | 5,850 | 5,060 | 4,420 | ||
Nb,T,Rd | 19,900 | 19,800 | 19,600 | 19,300 | 19,100 | 18,900 | 18,700 | 18,500 | 18,300 | 18,100 | 18,000 | 17,900 | 17,800 | 17,800 | 17,700 | 17,700 | 17,700 | ||
UC 356 x 406 x 287 | Nb,y,Rd | 16,100 | 16,100 | 16,100 | 16,000 | 15,900 | 15,700 | 15,500 | 15,100 | 14,700 | 14,200 | 13,600 | 12,900 | 12,000 | 11,000 | 10,000 | 9,070 | 8,160 | |
Nb,z,Rd | 16,100 | 16,000 | 15,800 | 15,500 | 15,200 | 14,900 | 14,500 | 13,600 | 12,300 | 10,800 | 9,240 | 7,810 | 6,610 | 5,630 | 4,830 | 4,180 | 3,650 | ||
Nb,T,Rd | 16,100 | 16,000 | 15,800 | 15,600 | 15,400 | 15,200 | 15,000 | 14,700 | 14,500 | 14,300 | 14,200 | 14,100 | 14,000 | 13,900 | 13,900 | 13,800 | 13,800 | ||
UC 356 x 406 x 235 | Nb,y,Rd | 13,200 | 13,200 | 13,200 | 13,100 | 13,000 | 12,800 | 12,700 | 12,400 | 12,000 | 11,600 | 11,000 | 10,400 | 9,660 | 8,850 | 8,030 | 7,230 | 6,500 | |
Nb,z,Rd | 13,200 | 13,100 | 12,900 | 12,700 | 12,400 | 12,200 | 11,800 | 11,100 | 10,000 | 8,760 | 7,460 | 6,290 | 5,320 | 4,520 | 3,880 | 3,360 | 2,930 | ||
Nb,T,Rd | 13,200 | 13,100 | 12,900 | 12,700 | 12,500 | 12,300 | 12,100 | 11,800 | 11,600 | 11,300 | 11,100 | 11,000 | 10,900 | 10,800 | 10,700 | 10,600 | 10,500 | ||
UC 356 x 368 x 202 | Nb,y,Rd | 11,300 | 11,300 | 11,300 | 11,200 | 11,100 | 11,000 | 10,900 | 10,600 | 10,300 | 9,900 | 9,440 | 8,880 | 8,220 | 7,520 | 6,800 | 6,110 | 5,480 | |
Nb,z,Rd | 11,300 | 11,200 | 11,100 | 10,800 | 10,600 | 10,300 | 10,000 | 9,260 | 8,220 | 7,040 | 5,900 | 4,920 | 4,130 | 3,500 | 2,990 | 2,590 | 2,250 | ||
Nb,T,Rd | 11,300 | 11,200 | 11,000 | 10,900 | 10,700 | 10,500 | 10,300 | 10,000 | 9,750 | 9,500 | 9,300 | 9,130 | 8,990 | 8,880 | 8,780 | 8,710 | 8,640 | ||
UC 356 x 368 x 177 | Nb,y,Rd | 9,920 | 9,920 | 9,920 | 9,860 | 9,760 | 9,650 | 9,540 | 9,300 | 9,010 | 8,670 | 8,250 | 7,750 | 7,170 | 6,550 | 5,920 | 5,310 | 4,760 | |
Nb,z,Rd | 9,920 | 9,860 | 9,680 | 9,500 | 9,290 | 9,050 | 8,780 | 8,080 | 7,150 | 6,090 | 5,090 | 4,240 | 3,560 | 3,010 | 2,580 | 2,220 | 1,940 | ||
Nb,T,Rd | 9,920 | 9,840 | 9,670 | 9,500 | 9,330 | 9,160 | 8,990 | 8,660 | 8,350 | 8,070 | 7,830 | 7,620 | 7,450 | 7,310 | 7,190 | 7,090 | 7,000 | ||
UC 356 x 368 x 153 | Nb,y,Rd | 8,570 | 8,570 | 8,570 | 8,510 | 8,420 | 8,330 | 8,240 | 8,020 | 7,770 | 7,470 | 7,110 | 6,670 | 6,160 | 5,620 | 5,070 | 4,550 | 4,070 | |
Nb,z,Rd | 8,570 | 8,510 | 8,360 | 8,200 | 8,020 | 7,820 | 7,580 | 6,980 | 6,180 | 5,260 | 4,400 | 3,660 | 3,070 | 2,600 | 2,220 | 1,920 | 1,670 | ||
Nb,T,Rd | 8,570 | 8,490 | 8,340 | 8,190 | 8,030 | 7,870 | 7,700 | 7,360 | 7,010 | 6,690 | 6,410 | 6,160 | 5,950 | 5,780 | 5,640 | 5,520 | 5,420 | ||
UC 356 x 368 x 129 | Nb,y,Rd | 7,230 | 7,230 | 7,230 | 7,180 | 7,100 | 7,020 | 6,940 | 6,750 | 6,540 | 6,280 | 5,960 | 5,580 | 5,140 | 4,670 | 4,210 | 3,770 | 3,370 | |
Nb,z,Rd | 7,230 | 7,180 | 7,050 | 6,910 | 6,760 | 6,580 | 6,380 | 5,850 | 5,160 | 4,380 | 3,650 | 3,040 | 2,540 | 2,150 | 1,840 | 1,590 | 1,380 | ||
Nb,T,Rd | 7,230 | 7,160 | 7,030 | 6,890 | 6,750 | 6,600 | 6,440 | 6,100 | 5,730 | 5,380 | 5,060 | 4,780 | 4,550 | 4,350 | 4,200 | 4,060 | 3,960 | ||
UC 305 x 305 x 342 | + | Nb,y,Rd | 20,100 | 20,100 | 20,100 | 19,900 | 19,700 | 19,500 | 19,200 | 18,600 | 18,000 | 17,200 | 16,200 | 15,000 | 13,700 | 12,300 | 11,000 | 9,750 | 8,680 |
Nb,z,Rd | 20,100 | 19,800 | 19,400 | 18,900 | 18,400 | 17,700 | 17,000 | 14,900 | 12,500 | 10,100 | 8,220 | 6,730 | 5,580 | 4,690 | 3,990 | 3,440 | 2,990 | ||
Nb,T,Rd | 20,100 | 19,900 | 19,700 | 19,500 | 19,400 | 19,300 | 19,200 | 19,100 | 19,000 | 19,000 | 19,000 | 18,900 | 18,900 | 18,900 | 18,900 | 18,900 | 18,900 | ||
UC 305 x 305 x 313 | + | Nb,y,Rd | 18,400 | 18,400 | 18,400 | 18,200 | 18,000 | 17,700 | 17,500 | 17,000 | 16,400 | 15,600 | 14,700 | 13,500 | 12,300 | 11,000 | 9,820 | 8,720 | 7,760 |
Nb,z,Rd | 18,400 | 18,100 | 17,700 | 17,200 | 16,700 | 16,100 | 15,400 | 13,500 | 11,200 | 9,090 | 7,360 | 6,010 | 4,980 | 4,190 | 3,560 | 3,070 | 2,670 | ||
Nb,T,Rd | 18,400 | 18,200 | 17,900 | 17,800 | 17,600 | 17,500 | 17,400 | 17,300 | 17,200 | 17,200 | 17,100 | 17,100 | 17,100 | 17,100 | 17,100 | 17,100 | 17,100 | ||
UC 305 x 305 x 283 | + | Nb,y,Rd | 16,600 | 16,600 | 16,600 | 16,400 | 16,200 | 16,000 | 15,800 | 15,300 | 14,700 | 14,000 | 13,100 | 12,100 | 11,000 | 9,800 | 8,700 | 7,720 | 6,850 |
Nb,z,Rd | 16,600 | 16,300 | 16,000 | 15,600 | 15,100 | 14,600 | 13,900 | 12,200 | 10,100 | 8,210 | 6,640 | 5,430 | 4,500 | 3,780 | 3,220 | 2,770 | 2,410 | ||
Nb,T,Rd | 16,600 | 16,400 | 16,200 | 16,000 | 15,800 | 15,700 | 15,600 | 15,500 | 15,400 | 15,400 | 15,300 | 15,300 | 15,300 | 15,200 | 15,200 | 15,200 | 15,200 | ||
UC 305 x 305 x 240 | Nb,y,Rd | 13,500 | 13,500 | 13,500 | 13,300 | 13,100 | 13,000 | 12,800 | 12,400 | 12,000 | 11,400 | 10,700 | 9,840 | 8,910 | 7,970 | 7,080 | 6,280 | 5,580 | |
Nb,z,Rd | 13,500 | 13,200 | 13,000 | 12,600 | 12,300 | 11,800 | 11,300 | 9,880 | 8,210 | 6,640 | 5,370 | 4,390 | 3,640 | 3,060 | 2,600 | 2,240 | 1,950 | ||
Nb,T,Rd | 13,500 | 13,300 | 13,100 | 12,900 | 12,800 | 12,700 | 12,600 | 12,400 | 12,300 | 12,300 | 12,200 | 12,200 | 12,100 | 12,100 | 12,100 | 12,100 | 12,100 | ||
UC 305 x 305 x 198 | Nb,y,Rd | 11,100 | 11,100 | 11,100 | 11,000 | 10,800 | 10,700 | 10,600 | 10,200 | 9,820 | 9,320 | 8,700 | 7,980 | 7,190 | 6,400 | 5,670 | 5,020 | 4,450 | |
Nb,z,Rd | 11,100 | 10,900 | 10,700 | 10,400 | 10,100 | 9,720 | 9,260 | 8,070 | 6,670 | 5,380 | 4,340 | 3,550 | 2,940 | 2,470 | 2,100 | 1,800 | 1,570 | ||
Nb,T,Rd | 11,100 | 10,900 | 10,800 | 10,600 | 10,500 | 10,300 | 10,200 | 10,000 | 9,910 | 9,810 | 9,740 | 9,690 | 9,650 | 9,620 | 9,590 | 9,570 | 9,560 | ||
UC 305 x 305 x 158 | Nb,y,Rd | 8,860 | 8,860 | 8,840 | 8,740 | 8,630 | 8,520 | 8,400 | 8,120 | 7,790 | 7,370 | 6,850 | 6,240 | 5,600 | 4,960 | 4,380 | 3,870 | 3,420 | |
Nb,z,Rd | 8,860 | 8,710 | 8,510 | 8,290 | 8,040 | 7,730 | 7,350 | 6,370 | 5,240 | 4,210 | 3,390 | 2,770 | 2,290 | 1,920 | 1,640 | 1,410 | 1,220 | ||
Nb,T,Rd | 8,860 | 8,710 | 8,550 | 8,390 | 8,240 | 8,100 | 7,970 | 7,750 | 7,580 | 7,440 | 7,330 | 7,240 | 7,180 | 7,120 | 7,080 | 7,050 | 7,020 | ||
UC 305 x 305 x 137 | Nb,y,Rd | 7,670 | 7,670 | 7,650 | 7,560 | 7,470 | 7,370 | 7,260 | 7,010 | 6,710 | 6,340 | 5,870 | 5,340 | 4,770 | 4,210 | 3,710 | 3,270 | 2,890 | |
Nb,z,Rd | 7,670 | 7,540 | 7,360 | 7,170 | 6,940 | 6,660 | 6,330 | 5,460 | 4,460 | 3,580 | 2,880 | 2,340 | 1,940 | 1,630 | 1,380 | 1,190 | 1,030 | ||
Nb,T,Rd | 7,670 | 7,530 | 7,380 | 7,240 | 7,090 | 6,950 | 6,810 | 6,560 | 6,360 | 6,180 | 6,050 | 5,940 | 5,850 | 5,780 | 5,720 | 5,680 | 5,640 | ||
UC 305 x 305 x 118 | Nb,y,Rd | 6,610 | 6,610 | 6,590 | 6,510 | 6,430 | 6,340 | 6,250 | 6,030 | 5,770 | 5,440 | 5,030 | 4,560 | 4,070 | 3,590 | 3,160 | 2,780 | 2,460 | |
Nb,z,Rd | 6,610 | 6,480 | 6,330 | 6,160 | 5,960 | 5,720 | 5,420 | 4,640 | 3,780 | 3,020 | 2,420 | 1,970 | 1,630 | 1,370 | 1,160 | 1,000 | 868 | ||
Nb,T,Rd | 6,610 | 6,480 | 6,340 | 6,200 | 6,060 | 5,920 | 5,780 | 5,500 | 5,260 | 5,050 | 4,880 | 4,740 | 4,630 | 4,540 | 4,470 | 4,410 | 4,360 | ||
UC 305 x 305 x 97 | Nb,y,Rd | 5,680 | 5,680 | 5,650 | 5,580 | 5,500 | 5,420 | 5,340 | 5,140 | 4,900 | 4,590 | 4,200 | 3,780 | 3,340 | 2,930 | 2,560 | 2,250 | 1,980 | |
Nb,z,Rd | 5,680 | 5,560 | 5,430 | 5,280 | 5,090 | 4,870 | 4,600 | 3,910 | 3,150 | 2,500 | 2,000 | 1,630 | 1,340 | 1,130 | 958 | 823 | 715 | ||
Nb,T,Rd | 5,670 | 5,550 | 5,420 | 5,290 | 5,140 | 4,990 | 4,830 | 4,500 | 4,190 | 3,920 | 3,700 | 3,520 | 3,380 | 3,270 | 3,180 | 3,110 | 3,050 | ||
UC 254 x 254 x 167 | Nb,y,Rd | 9,370 | 9,370 | 9,280 | 9,140 | 9,000 | 8,850 | 8,690 | 8,290 | 7,780 | 7,130 | 6,370 | 5,570 | 4,820 | 4,170 | 3,610 | 3,150 | 2,760 | |
Nb,z,Rd | 9,340 | 9,110 | 8,850 | 8,550 | 8,180 | 7,710 | 7,130 | 5,770 | 4,480 | 3,490 | 2,760 | 2,230 | 1,840 | 1,540 | 1,300 | 1,120 | 970 | ||
Nb,T,Rd | 9,340 | 9,170 | 9,020 | 8,900 | 8,810 | 8,730 | 8,670 | 8,590 | 8,530 | 8,500 | 8,470 | 8,450 | 8,440 | 8,430 | 8,420 | 8,410 | 8,410 | ||
UC 254 x 254 x 132 | Nb,y,Rd | 7,400 | 7,400 | 7,310 | 7,200 | 7,090 | 6,970 | 6,830 | 6,500 | 6,070 | 5,530 | 4,900 | 4,260 | 3,670 | 3,160 | 2,730 | 2,380 | 2,080 | |
Nb,z,Rd | 7,370 | 7,180 | 6,980 | 6,730 | 6,430 | 6,040 | 5,570 | 4,470 | 3,460 | 2,690 | 2,120 | 1,720 | 1,410 | 1,180 | 1,000 | 858 | 744 | ||
Nb,T,Rd | 7,360 | 7,210 | 7,070 | 6,940 | 6,840 | 6,750 | 6,670 | 6,550 | 6,470 | 6,420 | 6,370 | 6,340 | 6,320 | 6,300 | 6,290 | 6,280 | 6,270 | ||
UC 254 x 254 x 107 | Nb,y,Rd | 6,000 | 6,000 | 5,920 | 5,840 | 5,740 | 5,630 | 5,520 | 5,240 | 4,860 | 4,390 | 3,860 | 3,330 | 2,860 | 2,450 | 2,120 | 1,840 | 1,610 | |
Nb,z,Rd | 5,970 | 5,820 | 5,650 | 5,440 | 5,190 | 4,870 | 4,470 | 3,560 | 2,740 | 2,120 | 1,680 | 1,350 | 1,110 | 930 | 788 | 677 | 587 | ||
Nb,T,Rd | 5,970 | 5,830 | 5,700 | 5,580 | 5,460 | 5,360 | 5,260 | 5,110 | 4,990 | 4,910 | 4,840 | 4,790 | 4,760 | 4,730 | 4,700 | 4,680 | 4,670 | ||
UC 254 x 254 x 89 | Nb,y,Rd | 4,980 | 4,980 | 4,920 | 4,840 | 4,760 | 4,670 | 4,580 | 4,340 | 4,020 | 3,620 | 3,180 | 2,740 | 2,340 | 2,010 | 1,730 | 1,510 | 1,320 | |
Nb,z,Rd | 4,960 | 4,830 | 4,680 | 4,510 | 4,290 | 4,010 | 3,670 | 2,900 | 2,220 | 1,720 | 1,360 | 1,090 | 898 | 751 | 636 | 546 | 473 | ||
Nb,T,Rd | 4,950 | 4,830 | 4,710 | 4,590 | 4,470 | 4,360 | 4,250 | 4,060 | 3,910 | 3,790 | 3,700 | 3,630 | 3,580 | 3,540 | 3,500 | 3,480 | 3,450 | ||
UC 254 x 254 x 73 | Nb,y,Rd | 4,280 | 4,280 | 4,220 | 4,150 | 4,080 | 4,000 | 3,910 | 3,690 | 3,390 | 3,030 | 2,630 | 2,250 | 1,920 | 1,640 | 1,410 | 1,220 | 1,070 | |
Nb,z,Rd | 4,260 | 4,140 | 4,010 | 3,850 | 3,660 | 3,400 | 3,100 | 2,420 | 1,840 | 1,420 | 1,120 | 901 | 740 | 618 | 524 | 449 | 390 | ||
Nb,T,Rd | 4,240 | 4,130 | 4,010 | 3,890 | 3,750 | 3,620 | 3,480 | 3,220 | 3,010 | 2,840 | 2,720 | 2,620 | 2,550 | 2,490 | 2,450 | 2,410 | 2,380 | ||
UC 203 x 203 x 100 | Nb,y,Rd | 5,580 | 5,540 | 5,440 | 5,340 | 5,220 | 5,090 | 4,930 | 4,540 | 4,020 | 3,420 | 2,860 | 2,380 | 2,000 | 1,690 | 1,450 | 1,250 | 1,090 | |
Nb,z,Rd | 5,490 | 5,300 | 5,080 | 4,790 | 4,400 | 3,920 | 3,400 | 2,470 | 1,820 | 1,380 | 1,080 | 864 | 707 | 589 | 498 | 427 | 370 | ||
Nb,T,Rd | 5,500 | 5,370 | 5,270 | 5,200 | 5,140 | 5,090 | 5,060 | 5,010 | 4,980 | 4,960 | 4,950 | 4,940 | 4,930 | 4,930 | 4,920 | 4,920 | 4,920 | ||
UC 203 x 203 x 86 | Nb,y,Rd | 4,820 | 4,780 | 4,700 | 4,600 | 4,500 | 4,380 | 4,240 | 3,880 | 3,410 | 2,880 | 2,400 | 1,990 | 1,670 | 1,410 | 1,200 | 1,040 | 905 | |
Nb,z,Rd | 4,740 | 4,580 | 4,380 | 4,120 | 3,770 | 3,340 | 2,880 | 2,080 | 1,520 | 1,150 | 901 | 721 | 590 | 492 | 416 | 356 | 308 | ||
Nb,T,Rd | 4,750 | 4,630 | 4,530 | 4,450 | 4,380 | 4,330 | 4,280 | 4,220 | 4,180 | 4,160 | 4,140 | 4,130 | 4,120 | 4,110 | 4,100 | 4,100 | 4,100 | ||
UC 203 x 203 x 71 | Nb,y,Rd | 3,980 | 3,940 | 3,870 | 3,790 | 3,710 | 3,610 | 3,490 | 3,180 | 2,780 | 2,350 | 1,950 | 1,610 | 1,350 | 1,140 | 974 | 840 | 732 | |
Nb,z,Rd | 3,910 | 3,780 | 3,610 | 3,400 | 3,110 | 2,750 | 2,370 | 1,710 | 1,260 | 952 | 743 | 595 | 487 | 406 | 343 | 294 | 254 | ||
Nb,T,Rd | 3,910 | 3,800 | 3,700 | 3,610 | 3,530 | 3,460 | 3,410 | 3,320 | 3,270 | 3,230 | 3,200 | 3,180 | 3,160 | 3,150 | 3,140 | 3,130 | 3,130 | ||
UC 203 x 203 x 60 | Nb,y,Rd | 3,510 | 3,480 | 3,410 | 3,340 | 3,250 | 3,160 | 3,040 | 2,740 | 2,360 | 1,960 | 1,610 | 1,320 | 1,100 | 930 | 793 | 684 | 595 | |
Nb,z,Rd | 3,450 | 3,320 | 3,160 | 2,950 | 2,670 | 2,330 | 1,980 | 1,410 | 1,030 | 779 | 607 | 486 | 397 | 331 | 280 | 240 | 207 | ||
Nb,T,Rd | 3,440 | 3,330 | 3,220 | 3,120 | 3,020 | 2,930 | 2,850 | 2,720 | 2,630 | 2,570 | 2,520 | 2,490 | 2,460 | 2,440 | 2,430 | 2,420 | 2,410 | ||
UC 203 x 203 x 52 | Nb,y,Rd | 3,050 | 3,020 | 2,960 | 2,890 | 2,820 | 2,730 | 2,630 | 2,360 | 2,020 | 1,670 | 1,370 | 1,130 | 938 | 791 | 674 | 581 | 506 | |
Nb,z,Rd | 2,990 | 2,880 | 2,740 | 2,560 | 2,320 | 2,020 | 1,720 | 1,230 | 895 | 676 | 527 | 422 | 345 | 287 | 243 | 208 | 180 | ||
Nb,T,Rd | 2,980 | 2,880 | 2,780 | 2,680 | 2,570 | 2,470 | 2,380 | 2,220 | 2,120 | 2,040 | 1,980 | 1,940 | 1,910 | 1,890 | 1,870 | 1,850 | 1,840 | ||
UC 203 x 203 x 46 | Nb,y,Rd | 2,700 | 2,670 | 2,620 | 2,560 | 2,490 | 2,410 | 2,320 | 2,070 | 1,770 | 1,460 | 1,190 | 979 | 814 | 686 | 585 | 504 | 438 | |
Nb,z,Rd | 2,640 | 2,540 | 2,420 | 2,250 | 2,020 | 1,760 | 1,480 | 1,050 | 765 | 578 | 450 | 360 | 294 | 245 | 207 | 177 | 153 | ||
Nb,T,Rd | 2,640 | 2,550 | 2,450 | 2,340 | 2,230 | 2,120 | 2,020 | 1,850 | 1,730 | 1,640 | 1,580 | 1,540 | 1,500 | 1,480 | 1,460 | 1,440 | 1,430 | ||
UC 152 x 152 x 51 | Nb,y,Rd | 2,990 | 2,920 | 2,840 | 2,740 | 2,620 | 2,480 | 2,300 | 1,860 | 1,450 | 1,130 | 895 | 724 | 596 | 498 | 422 | 363 | 315 | |
Nb,z,Rd | 2,880 | 2,710 | 2,480 | 2,140 | 1,750 | 1,400 | 1,130 | 762 | 544 | 406 | 315 | 251 | 204 | 170 | 143 | 123 | 106 | ||
Nb,T,Rd | 2,900 | 2,820 | 2,750 | 2,700 | 2,670 | 2,640 | 2,620 | 2,600 | 2,580 | 2,570 | 2,560 | 2,560 | 2,560 | 2,550 | 2,550 | 2,550 | 2,550 | ||
UC 152 x 152 x 44 | Nb,y,Rd | 2,570 | 2,510 | 2,440 | 2,350 | 2,250 | 2,120 | 1,950 | 1,570 | 1,220 | 949 | 751 | 606 | 499 | 417 | 354 | 304 | 263 | |
Nb,z,Rd | 2,470 | 2,320 | 2,100 | 1,800 | 1,460 | 1,160 | 931 | 626 | 446 | 333 | 258 | 205 | 167 | 139 | 117 | 100 | 86.8 | ||
Nb,T,Rd | 2,490 | 2,400 | 2,330 | 2,280 | 2,230 | 2,200 | 2,180 | 2,140 | 2,120 | 2,110 | 2,100 | 2,090 | 2,080 | 2,080 | 2,080 | 2,080 | 2,080 | ||
UC 152 x 152 x 37 | Nb,y,Rd | 2,160 | 2,100 | 2,040 | 1,970 | 1,880 | 1,760 | 1,620 | 1,300 | 1,000 | 777 | 614 | 496 | 408 | 341 | 289 | 248 | 215 | |
Nb,z,Rd | 2,070 | 1,950 | 1,770 | 1,510 | 1,220 | 975 | 782 | 525 | 374 | 280 | 216 | 172 | 141 | 117 | 98.6 | 84.3 | 72.9 | ||
Nb,T,Rd | 2,080 | 2,000 | 1,920 | 1,860 | 1,800 | 1,760 | 1,720 | 1,670 | 1,640 | 1,620 | 1,610 | 1,600 | 1,590 | 1,580 | 1,580 | 1,580 | 1,570 | ||
UC 152 x 152 x 30 | Nb,y,Rd | 1,750 | 1,710 | 1,660 | 1,600 | 1,530 | 1,430 | 1,320 | 1,060 | 814 | 632 | 499 | 403 | 331 | 277 | 235 | 202 | 175 | |
Nb,z,Rd | 1,680 | 1,580 | 1,420 | 1,200 | 960 | 761 | 608 | 407 | 290 | 216 | 167 | 133 | 109 | 90.3 | 76.2 | 65.1 | 56.3 | ||
Nb,T,Rd | 1,690 | 1,610 | 1,520 | 1,450 | 1,380 | 1,320 | 1,270 | 1,200 | 1,150 | 1,120 | 1,100 | 1,090 | 1,080 | 1,070 | 1,060 | 1,060 | 1,060 | ||
UC 152 x 152 x 23 | Nb,y,Rd | 1,340 | 1,300 | 1,260 | 1,210 | 1,150 | 1,070 | 971 | 759 | 578 | 445 | 351 | 283 | 232 | 194 | 164 | 141 | 122 | |
Nb,z,Rd | 1,280 | 1,190 | 1,060 | 888 | 705 | 555 | 442 | 296 | 210 | 157 | 121 | 96.6 | 78.7 | 65.3 | 55.1 | 47.1 | 40.8 | ||
Nb,T,Rd | 1,280 | 1,210 | 1,130 | 1,040 | 958 | 885 | 826 | 743 | 691 | 658 | 635 | 619 | 608 | 599 | 592 | 587 | 583 |
+ HISTAR® yield strengths have been used in calculating capacities for this section
∗ The section may be Class 4 under axial compression
Values in italic type indicate that the section is a Class 4 section in pure compression and allowance has been made in calculating the resistance
For values of the compression cross-sectional resistance, Nc,Rd, see values of Npl,Rd in tables for axial force and bending