厚板, 轧制棒材, 薄板, 带材 |
软退火(O60) |
275~345 |
|
厚板, 轧制棒材, 薄板, 带材 |
轻退火(O50) |
310~380 |
|
厚板, 轧制棒材, 薄板, 带材 |
退火到回火- 1/2 硬(O82) |
365~435 |
|
厚板, 轧制棒材, 薄板, 带材;0.508
1/2 硬 (H02) |
365~435 |
HR(B Scale) 49~69 |
|
厚板, 轧制棒材, 薄板, 带材;t>0.914 |
1/2 硬 (H02) |
365~435 |
HR(B Scale) 57~70 |
厚板, 轧制棒材, 薄板, 带材;0.305
1/2 硬 (H02) |
365~435 |
HR(Superficial 30-T) 52~63 |
|
厚板, 轧制棒材, 薄板, 带材;t>0.711 |
1/2 硬 (H02) |
365~435 |
HR(Superficial 30-T) 51~66 |
厚板, 轧制棒材, 薄板, 带材;0.508
硬 (H04) |
415~485 |
HR(B Scale) 67~73 |
|
厚板, 轧制棒材, 薄板, 带材;t>0.914 |
硬 (H04) |
415~485 |
HR(B Scale) 68~76 |
厚板, 轧制棒材, 薄板, 带材;0.305
硬 (H04) |
415~485 |
HR(Superficial 30-T) 61~68 |
|
厚板, 轧制棒材, 薄板, 带材;t>0.711 |
硬 (H04) |
415~485 |
HR(Superficial 30-T) 64~69 |
厚板, 轧制棒材, 薄板, 带材;0.508
极硬 (H06) |
460~505 |
HR(B Scale) 72~75 |
|
厚板, 轧制棒材, 薄板, 带材;t>0.914 |
极硬 (H06) |
460~505 |
HR(B Scale) 75~77 |
厚板, 轧制棒材, 薄板, 带材;0.305
极硬 (H06) |
460~505 |
HR(Superficial 30-T) 67~69 |
|
厚板, 轧制棒材, 薄板, 带材;t>0.711 |
极硬 (H06) |
460~505 |
HR(Superficial 30-T) 68~69 |
厚板, 轧制棒材, 薄板, 带材;0.508
spring(H08) |
485~525 |
HR(B Scale) 73~78 |
|
厚板, 轧制棒材, 薄板, 带材;t>0.914 |
spring(H08) |
485~525 |
HR(B Scale) 76~79 |
厚板, 轧制棒材, 薄板, 带材;0.305
spring(H08) |
485~525 |
HR(Superficial 30-T) 68~69 |
|
厚板, 轧制棒材, 薄板, 带材;t>0.711 |
spring(H08) |
485~525 |
HR(Superficial 30-T) 69~72 |
厚板, 轧制棒材, 薄板, 带材;0.508
extra spring(H10) |
505~550 |
HR(B Scale) 75~79 |
|
厚板, 轧制棒材, 薄板, 带材;t>0.914 |
extra spring(H10) |
505~550 |
HR(B Scale) 77~80 |
厚板, 轧制棒材, 薄板, 带材;0.305
extra spring(H10) |
505~550 |
HR(Superficial 30-T) 69~70 |
|
厚板, 轧制棒材, 薄板, 带材;t>0.711 |
extra spring(H10) |
505~550 |
HR(Superficial 30-T) 69~72 |
厚板, 轧制棒材, 薄板, 带材;0.305
super spring(H14) |
≥550 |
HR(Superficial 30-T) ≥70 |
|