厚板, 轧制棒材, 薄板, 带材; t > 4.775 | 热轧(M20) | 275~400 |
|
厚板, 轧制棒材, 薄板, 带材;t > 0.991 | 软退火(O60) | 275~380 | HRB 7~50 |
厚板, 轧制棒材, 薄板, 带材;t > 0.737 | 软退火(O60) |
| HR 24~50 |
厚板, 轧制棒材, 薄板, 带材;0.508<t ≤0.991 | 软退火(O60) |
| HRB ≤45 |
厚板, 轧制棒材, 薄板, 带材;0.254<t ≤0.737 | 软退火(O60) |
| HR 16~46 |
厚板, 轧制棒材, 薄板, 带材;t > 0.991 | 半硬化(H02) | 380~485 | HRB 60~81 |
厚板, 轧制棒材, 薄板, 带材;t > 0.737 | 半硬化(H02) |
| HR 57~73 |
厚板, 轧制棒材, 薄板, 带材;0.508<t ≤0.991 | 半硬化(H02) |
| HRB 53~78 |
厚板, 轧制棒材, 薄板, 带材;0.254<t ≤0.737 | 半硬化(H02) |
| HR 52~71 |
厚板, 轧制棒材, 薄板, 带材;t > 0.991 | 硬(H04) | 495~600 | HRB 82~90 |
厚板, 轧制棒材, 薄板, 带材;t > 0.737 | 硬(H04) |
| HR 71~77 |
厚板, 轧制棒材, 薄板, 带材;0.508<t ≤0.991 | 硬(H04) |
| HRB 80~86 |
厚板, 轧制棒材, 薄板, 带材;0.254<t ≤0.737 | 硬(H04) |
| HR 69~75 |
厚板, 轧制棒材, 薄板, 带材;t > 0.991 | 超硬化(H06) | 580~685 | HRB 88~94 |
厚板, 轧制棒材, 薄板, 带材;t > 0.737 | 超硬化(H06) |
| HR 75~80 |
厚板, 轧制棒材, 薄板, 带材;0.508<t ≤0.991 | 超硬化(H06) |
| HRB 86~92 |
厚板, 轧制棒材, 薄板, 带材;0.254<t ≤0.737 | 超硬化(H06) |
| HR 73~78 |
厚板, 轧制棒材, 薄板, 带材;t > 0.991 | spring(H08) | 625~730 | HRB 90~98 |
厚板, 轧制棒材, 薄板, 带材;t > 0.737 | spring(H08) |
| HR 77~81 |
厚板, 轧制棒材, 薄板, 带材;0.508<t ≤0.991 | spring(H08) |
| HRB 86~94 |
厚板, 轧制棒材, 薄板, 带材;0.254<t ≤0.737 | spring(H08) |
| HR 75~79 |
厚板, 轧制棒材, 薄板, 带材;t > 0.991 | extra-spring(H10) | 660~745 | HRB 92~97 |
厚板, 轧制棒材, 薄板, 带材;t > 0.737 | extra-spring(H10) |
| HR 78~82 |
厚板, 轧制棒材, 薄板, 带材;0.508<t ≤0.991 | extra-spring(H10) |
| HRB 89~94 |
厚板, 轧制棒材, 薄板, 带材;0.254<t ≤0.737 | extra-spring(H10) |
| HR 76~80 |