平成15年3月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 |
- | 10,925 | 4 | 1,249 | 391 | 10,906 | 23,475 | 9,641 |
炭素工具鋼 |
- | 1,562 | - | 394 | 108 | 9,741 | 11,805 | 4,423 |
合金工具鋼 |
- | 8,203 | 4 | 472 | 210 | 1,165 | 10,054 | 4,719 |
高速度鋼 |
- | 1,038 | - | 383 | 73 | - | 1,494 | 493 |
その他 |
- | 122 | - | - | - | - | 122 | 6 |
構造用鋼 |
9,483 | 337,435 | 47,681 | 160,407 | 14,403 | 59,296 | 628,705 | 245,588 |
機械構造用炭素鋼 |
2,489 | 185,770 | 4,871 | 113,715 | 11,095 | 47,465 | 365,405 | 137,052 |
構造用合金鋼 |
6,994 | 151,665 | 42,810 | 46,692 | 3,308 | 11,831 | 263,300 | 108,536 |
特殊用途鋼 |
22,824 | 150,824 | 48,703 | 166,807 | 200,454 | 379,911 | 969,523 | 410,759 |
ばね鋼 |
- | 17,858 | 60 | 17,878 | - | 509 | 36,305 | 23,553 |
軸受鋼 |
- | 41,350 | 14,327 | 19,869 | 265 | 336 | 76,147 | 36,657 |
ステンレス鋼 |
5,510 | 13,864 | 22,386 | 23,479 | 16,872 | 207,845 | 289,956 | 169,123 |
耐熱鋼 |
- | 501 | 9 | 2,802 | 225 | 29,993 | 33,530 | 12,494 |
快削鋼 |
- | 64,958 | 13 | 28,360 | - | - | 93,331 | 17,313 |
ピアノ線材 |
- | - | - | 56,980 | - | - | 56,980 | 28,193 |
高抗張力鋼 |
17,314 | 12,293 | 11,908 | 11,356 | 183,080 | 141,228 | 377,179 | 122,049 |
高マンガン鋼 |
- | - | - | 6,083 | 12 | - | 6,095 | 1,377 |
合 計 |
32,307 | 499,184 | 96,388 | 328,463 | 215,248 | 450,113 | 1,621,703 | 665,988 |
出所:経済産業省