上海奔来金属作为我国高温合金X域技术水平X、生产种类齐全的企业之一,库存现货圆棒,板材,带材,特殊尺寸可接受定制!
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上海奔来金属材料有限公司
ShangHaiBenLaiMetalMaterialsCo.,Ltd.
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Alloy718材料Alloy718化学成分Alloy718机械性能Alloy718介绍
Alloy718成分
Alloy718
Alloy718镍合金是含铌、钼的沉淀硬化型镍铬铁合金,在650℃以下时具有高强度、良好的韧性以及在高低温环境均具有耐腐蚀性。供货状态可以是固溶处理或沉淀硬化态。
标准:ASTM B637
Alloy718化学成分:
镍:50-55
铬:17-21
铁:余量
钼:2.8-3.3
铌:4.75-5.50
钴:1.0
碳:0.08
锰:0.35
硅:0.35
硫:0.015
铜:0.30
铝:0.20-0.80
钛:0.65-1.15
Alloy718物理性能:
密度ρ=8.24g/cm3
Alloy718熔化温度范围1260~1320℃
Alloy718在常温下合金的机械性能的小值:
抗拉强度Rm N/mm2:965
屈服强度RP0.2N/mm2:550
延伸率A5 %:30
布氏硬度 HB:≤363
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以上Alloy718信息版权属《上海奔来金属》所有,不可转载。