БАЛКА ДВУТАВРОВАЯ (СТО АСЧМ 20-93)
В настоящее время основным производителем двутавров в России является Нижнетагильский металлургический комбинат (НТМК), выпускающий продукцию как по ГОСТам, так и по собственному техническому условию (СТО АСЧМ 20-93), несколько отличающемуся от ГОСТа.
Размеры, мм | Метров в тонне | |||||
---|---|---|---|---|---|---|
Ь | t | |||||
20Б1 | 200,0 | 100,0 | 5,5 | 8,0 | 21,3 | 46,95 |
25Б1 | 248,0 | 124,0 | 5,0 | 8,0 | 25,7 | 38,91 |
25Б2 | 250,0 | 125,0 | 6,0 | 9,0 | 29,6 | 33,78 |
30Б1 | 298,0 | 149,0 | 5,5 | 8,0 | 32,0 | 31,25 |
30Б2 | 300,0 | 150,0 | 6,5 | 9,0 | 36,8 | 27,19 |
35Б1 | 346,0 | 174,0 | 6,0 | 9,0 | 41,4 | 24,15 |
35Б2 | 350,0 | 175,0 | 7,0 | 11,0 | 49,6 | 20,16 |
40БГ | 396,0 | 199,0 | 7,0 | 11,0 | 56,6 | 17,67 |
40Б2 | 400,0 | 200,0 | 8,0 | 13,0 | 66,0 | 15,15 |
45Б1 | 446,0 | 199,0 | 8,0 | 12,0 | 66,2 | 15,11 |
45Б2 | 450,0 | 200,0 | 9,0 | 14,0 | 76,0 | 13,16 |
50Б1 | 492,0 | 199,0 | 8,8 | 12,0 | 72,5 | 13,79 |
50Б2 | 496,0 | 199,0 | 9,0 | 14,0 | 79,5 | 12,58 |
55Б1 | 543,0 | 220,0 | 9,5 | 13,5 | 89,0 | 11,24 |
55Б2 | 547,0 | 220,0 | 10,0 | 15,5 | 97,9 | 10,21 |
60Б1 | 596,0 | 199,0 | 10,0 | 15,0 | 94,6 | 10,57 |
60Б2 | 600,0 | 200,0 | 11,0 | 1 7,0 | 105,5 | 9,48 |
20Ш1 | 194,0 | 150,0 | 6,0 | 9,0 | 30,6 | 32,68 |
25Ш1 | 244,0 | 175,0 | 7,0 | 11,0 | 44,1 | 22,68 |
30Ш1 | 294,0 | 200,0 | 8,0 | 12,0 | 56,8 | 17,61 |
30Ш2 | 300,0 | 201 ,0 | 9,0 | 15,0 | 68,6 | 14,58 |
35Ш1 | 334,0 | 249,0 | 11,0 | 20,0 | 65,3 | 15,31 |
35Ш2 | 340,0 | 250,0 | 9,0 | 14,0 | 79,7 | 12,55 |
40Ш1 | 383,0 | 299,0 | 9,5 | 12,5 | 88,6 | 11,29 |
40Ш2 | 390,0 | 300,0 | 10,0 | 16,0 | 106,7 | 9,37 |
45Ш1 | 440,0 | 300,0 | 11,0 | 18,0 | 123,5 | 8,10 |
50Ш1 | 482,0 | 300,0 | 11,0 | 15,0 | 114,2 | 8,76 |
50Ш2 | 487,0 | 300,0 | 14,5 | 17,5 | 138,4 | 7,23 |
50ШЗ | 493,0 | 300,0 | 15,5 | 20,5 | 156,1 | 6,41 |
50Ш4 | 499,0 | 300,0 | 16,5 | 23,5 | 173,4 | 5,77 |
20К1 | 196,0 | 199,0 | 6,5 | 10,0 | 41,4 | 24,15 |
20К2 | 200,0 | 200,0 | 8,0 | 12,0 | 49,9 | 20,04 |
25К1 | 246,0 | 249,0 | 8,0 | 12,0 | 62,6 | 15,97 |
25К2 | 250,0 | 250,0 | 9,0 | 14,0 | 72,4 | 13,81 |
25КЗ | 253,0 | 251,0 | 10,0 | 15,5 | 80,2 | 12,47 |
30К1 | 298,0 | 299,0 | 9,0 | 14,0 | 87,0 | 11,49 |
30К2 | 300,0 | 300,0 | 10,0 | 15,0 | 94,0 | 10,64 |
ЗОКЗ | 300,0 | 305,0 | 15,0 | 15,0 | 105,8 | 9,45 |
30К4 | 304,0 | 301,0 | 11,0 | 17,0 | 105,8 | 9,45 |
35К1 | 342,0 | 348,0 | 10,0 | 15,0 | 109,1 | 9,17 |
35К2 | 350,0 | 350,0 | 12,0 | 19,0 | 136,5 | 7,33 |
40К1 | 394,0 | 398,0 | 11,0 | 18,0 | 146,6 | 6,82 |
40К2 | 400,0 | 400,0 | 13,0 | 21,0 | 171,7 | 5,82 |
40КЗ | 406,0 | 403,0 | 16,0 | 24,0 | 200,1 | 5,00 |
40К4 | 414,0 | 405,0 | 18,0 | 28,0 | 231,9 | 4,31 |
40К5 | 429,0 | 400,0 | 23,0 | 35,5 | 290,8 | 3,44 |
31УЗА | 309,0 | 102,0 | 6,0 | 8,9 | 28,5 | 35,09 |
31У4А | 313,0 | 102,0 | 6,6 | 10,8 | 32,9 | 30,40 |
36У1А | 349,0 | 127,0 | 5,8 | 8,5 | 32,9 | 30,40 |
36У2А | 353,0 | 128,0 | 6,5 | 10,7 | 39,2 | 25,51 |
41У1А | 399,0 | 140,0 | 6,4 | 8,8 | 50,3 | 19,88 |
41У2А | 403,0 | 140,0 | 7,0 | 11,2 | 46,5 | 21,51 |
46УЗА | 459,0 | 154,0 | 9,1 | 15,4 | 68,8 | 14,53 |
61У1А | 599,0 | 178,0 | 10,0 | 12,8 | 82,7 | 12,09 |
61У2А | 603,0 | 179,0 | 10,9 | 15,0 | 93,1 | 10,74 |
31Б1А | 310,0 | 165,0 | 5,8 | 9,7 | 38,9 | 25,71 |
31Б2А | 313,0 | 166,0 | 6,6 | 11,2 | 44,8 | 22,32 |
31БЗА | 317,0 | 167,0 | 7,6 | 13,2 | 52,5 | 19,05 |
36Б1А | 352,0 | 171,0 | 6,9 | 9,8 | 45,1 | 22,17 |
36Б2А | 355,0 | 171,0 | 7,2 | 11,6 | 50,7 | 19,72 |
36БЗА | 358,0 | 172,0 | 7,9 | 13,1 | 56,8 | 17,61 |
41Б1А | 403,0 | 177,0 | 7,5 | 10,9 | 53,7 | 18,62 |
41Б2А | 407,0 | 178,0 | 7,7 | 12,8 | 59,8 | 16,72 |
46Б1А | 457,0 | 190,0 | 9,0 | 14,5 | 74,5 | 13,42 |
46Б2А | 460,0 | 191,0 | 9,9 | 16,0 | 82,2 | 12,17 |
61Б1А | 603,0 | 228,0 | 10,5 | 14,9 | 102,5 | 9,76 |
61Б2А | 608,0 | 228,0 | 11,2 | 17,3 | 114,3 | 8,75 |
20Д1А | 207,0 | 133,0 | 5,8 | 8,4 | 26,7 | 37,50 |
20Д2А | 210,0 | 134,0 | 6,4 | 10,0 | 31,5 | 31,70 |
25Д2А | 258,0 | 146,0 | 6,1 | 9,1 | 32,9 | 30,40 |
25ДЗА | 262,0 | 147,0 | 6,6 | 11,0 | 38,8 | 25,80 |
12КС | 125,0 | 125,0 | 6,5 | 10,0 | 23,8 | 42,02 |
15К1С | 150,0 | 150,0 | 7,0 | 10,0 | 31,5 | 31,75 |
15К1А | 152,0 | 152,0 | 5,8 | 6,6 | 22,6 | 44,25 |
15К2А | 157,0 | 153,0 | 6,6 | 9,3 | 30,1 | 33,22 |
15КЗА | 162,0 | 154,0 | 8,1 | 11,6 | 37,4 | 26,74 |
20К2А | 203,0 | 203,0 | 7,2 | 11,0 | 46,0 | 21,74 |
20КЗА | 206,0 | 204,0 | 7,9 | 12,6 | 52,2 | 19,16 |
20К4А | 210,0 | 205,0 | 9,1 | 14,2 | 59,3 | 16,86 |
20К5А | 216,0 | 206,0 | 10,2 | 17,4 | 71,5 | 13,99 |
20К4С | 200,0 | 204,0 | 12,0 | 12,0 | 56,2 | 17,79 |
25К1АС | 246,0 | 256,0 | 10,5 | 10,7 | 63,5 | 15,75 |
25К4С | 244,0 | 252,0 | 11,0 | 11,0 | 64,4 | 15,53 |
ЗОКЗС | 294,0 | 302,0 | 12,0 | 12,0 | 84,5 | 11,83 |
31К1АС | 299,0 | 306,0 | 11,0 | 11,0 | 79,2 | 12,63 |
31КЗАС | 308,0 | 310,0 | 15,4 | 15,5 | 111,4 | 8,98 |
35КЗС | 338,0 | 351,0 | 13,0 | 13,0 | 106,0 | 9,43 |
35К4С | 344,0 | 354,0 | 16,0 | 16,0 | 131,0 | 7,63 |
40К9С | 394,0 | 405,0 | 18,0 | 18,0 | 168,0 | 5,95 |
30Ш2С | 298,0 | 201,0 | 9,0 | 14,0 | 65,4 | 15,30 |
50Ш2С | 488,0 | 300,0 | 11,0 | 18,0 | 128,0 | 7,80 |