平成15年8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 |
- | 10,178 | 25 | 1,212 | 416 | 11,968 | 23,799 | 11,160 |
炭素工具鋼 |
- | 1,316 | 2 | 243 | 105 | 9,627 | 11,293 | 5,068 |
合金工具鋼 |
- | 7,794 | 23 | 584 | 258 | 2,341 | 11,000 | 5,620 |
高速度鋼 |
- | 984 | - | 385 | 53 | - | 1,422 | 470 |
その他 |
- | 84 | - | - | - | - | 84 | 2 |
構造用鋼 |
10,432 | 309,028 | 57,236 | 150,234 | 15,890 | 62,255 | 605,075 | 274,970 |
機械構造用炭素鋼 |
2,851 | 175,918 | 4,172 | 106,518 | 11,596 | 53,308 | 354,363 | 155,092 |
構造用合金鋼 |
7,581 | 133,110 | 53,064 | 43,716 | 4,294 | 8,947 | 250,712 | 119,878 |
特殊用途鋼 |
7,383 | 133,153 | 45,749 | 156,708 | 179,113 | 362,910 | 885,016 | 411,926 |
ばね鋼 |
- | 18,738 | 85 | 20,074 | - | 348 | 39,245 | 25,371 |
軸受鋼 |
- | 35,834 | 11,970 | 15,674 | 168 | 277 | 63,923 | 39,513 |
ステンレス鋼 |
3,969 | 11,032 | 24,964 | 18,122 | 16,167 | 199,250 | 273,504 | 166,374 |
耐熱鋼 |
- | 405 | 6 | 2,593 | 65 | 26,742 | 29,811 | 8,806 |
快削鋼 |
- | 52,839 | 21 | 30,549 | - | - | 83,409 | 21,371 |
ピアノ線材 |
- | - | - | 55,399 | - | - | 55,399 | 30,958 |
高抗張力鋼 |
3,414 | 14,305 | 8,703 | 10,459 | 162,704 | 136,293 | 335,878 | 118,544 |
高マンガン鋼 |
- | - | - | 3,838 | 9 | - | 3,847 | 989 |
合 計 |
17,815 | 452,359 | 103,010 | 308,154 | 195,419 | 437,133 | 1,513,890 | 698,056 |
出所:経済産業省