钢板钢带固溶处理(表1);沉淀硬化处理540摄氏度处理(表2)
厚度 |
抗拉强度/MPa |
屈服强度/MPa |
伸长率(50mm)/% |
硬度HRC |
0.03-0.038 |
≤1380 |
≤620 |
≥8 |
≤30 |
0.038-0.05 |
≤1380 |
≤605 |
≥8 |
≤30 |
0.05-0.13 |
≤1380 |
≤595 |
≥8 |
≤30 |
0.13-0.25 |
≤1380 |
≤585 |
≥8 |
≤30 |
>0.254 |
≤1380 |
≤585 |
≥12 |
≤30 |
厚度 |
抗拉强度/MPa |
屈服强度/MPa |
伸长率(50mm)/% |
硬度HRC |
0.022-0.038 |
≥1140 |
≥1000 |
≥2 |
≥36 |
0.038-0.041 |
≥1140 |
≥1000 |
≥4 |
≥36 |
0.041-0.254 |
≥1140 |
≥1000 |
≥6 |
≥36 |
0.254-4.762 |
≥1140 |
≥1000 |
≥8 |
≥36 |