大径角型鋼管
サイズ 重量 断面積 断面2次ﾓｰﾒﾝﾄ 断面係数 断面2次半径
A×B 厚さmm kg/m cm2(A) cm4(l) cm3(i) cm(Z)
200×200 4.5 27.2 34.67 2,190 219 7.95
6 35.8 45.63 2,830 283 7.88
8 46.9 59.79 3,620 362 7.78
9 52.3 66.67 3,990 390 7.73
12 67.9 86.53 4,980 498 7.59
250×250 6 45.2 57.63 5,670 454 9.92
9 66.5 84.67 8,090 647 9.78
12 86.8 110.5 10,300 820 9.63
16 112 143.2 12,800 1,020 9.44
300×300 6 54.7 69.63 9,960 664 12
9 80.6 102.7 14,300 956 11.8
12 106 134.5 18,300 1,220 11.7
16 138 175.2 23,100 1,840 11.5
19 160 204.2 26,243 2,117 11.3
350×350 9 94.7 120.7 23,200 1,320 13.9
12 124 158.5 29,800 1,700 13.7
16 163 202.8 36,500 2,090 13.4
19 190 242.2 43,357 2,477 13.3
22 217 276.1 48,354 2,763 13.2
400×400 9 109 138.7 35,100 2,020 15.9
12 143 182.5 45,300 2,640 15.8
16 188 239.2 57,900 2,810 15.6
19 220 280.2 66,644 3,332 15.4
22 251 320.1 74,707 3,735 15.2
25 282 359.3 82,200 4,110 15.1
450×450 9 122 155.3 49,700 2,210 17.9
12 162 206.5 65,433 2,908 17.7
16 213 271.1 84,067 3,736 17.6
19 250 318.2 97,055 4,313 17.4
22 286 364.1 109,219 4,854 17.3
25 321 409.3 121,000 5,360 17.2
500×500 12 181 230.5 90,752 3,630 19.8
16 238 303.1 117,050 4,682 19.6
19 280 356.2 135,537 5,421 19.5
22 320 408.1 152,992 6,119 19.3
25 361 459.3 169,000 6,780 19.2
550×550 16 263 335.2 158,000 5,730 21.7
19 310 394.3 183,000 6,660 21.5
22 355 452.2 207,000 7,530 21.4
25400509.3230,000 8,36021.3

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