平成16年度特殊鋼熱間圧延鋼材生産高(単位:トン)
形 鋼 | 棒 鋼 | 管 材 | 線 材 | 鋼 板 | 鋼 帯 | 合 計 | 在 庫 | |
工具鋼 | - | 130,628 | 204 | 15,642 | 4,332 | 129,713 | 280,519 | 8,891 |
炭素工具鋼 | - | 18,690 | 23 | 3,784 | 892 | 112,395 | 135,784 | 4,153 |
合金工具鋼 | - | 98,461 | 181 | 6,699 | 2,688 | 17,312 | 125,341 | 4,344 |
高速度鋼 | - | 11,937 | - | 5,159 | 752 | 6 | 17,854 | 394 |
その他 | - | 1,540 | - | - | - | - | 1,540 | - |
構造用鋼 | 150,627 | 4,231,032 | 695,265 | 1,998,398 | 186,473 | 705,017 | 7,966,812 | 231,980 |
機械構造用炭素鋼 | 32,501 | 2,393,178 | 46,600 | 1,416,903 | 141,643 | 573,834 | 4,604,659 | 128,865 |
構造用合金鋼 | 118,126 | 1,837,854 | 648,665 | 581,495 | 44,830 | 131,183 | 3,362,153 | 103,115 |
特殊用途鋼 | 231,592 | 1,793,440 | 616,229 | 2,202,380 | 220,186 | 4,748,434 | 11,752,261 | 394,488 |
ばね鋼 | - | 229,608 | 409 | 235,875 | - | 4,655 | 470,557 | 28,416 |
軸受鋼 | - | 501,405 | 134,033 | 212,780 | 3,652 | 5,707 | 857,577 | 30,414 |
ステンレス鋼 | 48,080 | 172,798 | 294,107 | 274,353 | 224,060 | 2,429,766 | 3,443,164 | 173,906 |
耐熱鋼 | 89 | 6,574 | 243 | 36,655 | 1,557 | 296,814 | 341,932 | 7,697 |
快削鋼 | - | 709,235 | 3,117 | 391,707 | - | - | 1,104,059 | 25,265 |
ピアノ線材 | - | - | - | 858,880 | - | - | 858,880 | 23,888 |
高抗張力鋼 | 183,423 | 173,820 | 184,320 | 122,717 | 1,929,904 | 2,011,213 | 4,605,397 | 104,504 |
高マンガン鋼 | - | - | - | 69,413 | 1,013 | 269 | 70,695 | 398 |
合 計 | 382,219 | 6,155,100 | 1,311,698 | 4,216,420 | 2,350,991 | 5,583,164 | 19,999,592 | 635,359 |
出所:経済産業省