耐候钢牌号 | 编号 | 屈服强度MPa | 抗拉强度MPa | 延伸率% | 铁素体晶粒尺寸,μm |
09CuPCrNi | 49 | 420 | 540 | 31 | 7.2 |
09CuPCrNi | 50 | 430 | 520 | 36 | 6.8 |
09CuPCrNi | 51 | 420 | 525 | 35 | 7.0 |
09CuPTiRE | 55 | 350 | 455 | 30 | 10.16 |
09CuPTiRE | 56 | 340 | 430 | 36 | 9.16 |
09CuPTiRE | 57 | 340 | 445 | 36 | 8.57 |
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