铬镍合金钢GH4033硬质钢板#抗氧化钢板
Description of GH4033 alloy characteristics and application fields: this is based on nickel - chromium alloy matrix, adding aluminum/titanium form gamma phase dispersion strengthened alloy, in 500-700 ℃ with enough high temperature strength, under 900 ℃ has good oxidation. The alloy cold, thermal performance is good, the main supply hot rolled rod and plate blank, applied to the engine rotor parts.
GH4033合金钢特性及应用X域概述:该合金是以镍-铬为基体,添加铝、钛形成γ相弥散强化的合金,在500-700℃具有足够的高温强度,在900℃以下具有良好的搞氧化性。该合金冷、热加工性能良好,主要供应热轧棒材及盘坯料,应用于发动机转子零件。
GH4033化学成份:执行标准:(GB/T14992-2005)
合金 | % | 镍 | 铬 | 铁 | 钼 | 铌 | 钴 | 碳 | 锰 | 硅 | 硫 | 磷 | 铝 | 钛 |
GH4033 | X小 | 余量 | 19.0 | 0.03 | 0.6 | 2.4 | ||||||||
X大 | 22.0 | 4.0 | 0.08 | 0.35 | 0.65 | 0.007 | 0.015 | 1.0 | 2.8 |
GH4033物理性能:
密度 | 熔点 | 热导率 | 比热容 | 弹性模量 | 剪切模量 | 电阻率 | 泊松比 | 线膨胀系数 |
8.2 | 11.3(100℃) | 439.6 | 221 | 1.24 | 11.56(20~100℃) |
GH4033力学性能:(在20℃检测机械性能的X小值)