规格参数
Specification
| 直径: Diameter: | ø50-ø100 | mm | 公差: Tolerance: | ±3 | mm |
| 长度: Length: | 160-1500 | mm | 公差: Tolerance: | ±10 | mm |
| 状态： State: | 磨光 Grinding | 车光 Lathing | |||
牌号
Grade ：
化学成分
Chemical composition
| 元素符号 Element symbol | 成分% Composition% | 元素符号 Element symbol | 成分% Composition% | |||
| 铬 | Cr | 11.5-12.5 | 钴 | Co | 8.5-9.5 | |
| 铝 | Al | 3.4-3.8 | 钨 | W | 3.6-4.0 | |
| 钼 | Mo | 1.7-2.1 | 锰 | Mn | ≤0.1 | |
| 钽 | Ta | 4.85-5.25 | 磷 | P | ≤0.0025 | |
| 硅 | Si | ≤0.05 | 硫 | S | ≤0.0012 | |
| 碳 | C | 0.06-0.08 | 氧 | O | 10ppm | |
| 钛 | Ti | 3.8-4.2 | 氮 | N | 10ppm | |
| 镍 | Ni | 余量/Balance | ||||
