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¥235.00
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品名:高温合金 | 牌号:GH4080A | 产地:上海 |
镍含量:余量% | 杂质含量:标准% | 粒度:合格目 |
GH4080A(NIMONIC 80A/N07080)高温合金
产品形式:棒、板、管、法兰、带材、丝、锻件等
产品规格范围:直径6-500mm,长度0.5-30m;
产品规格范围:厚度0.5-80mm,长1-6米,宽0.5-3m
产品规格范围:外径6-530mm,壁厚0.5-50mm,长度1-12m
可根据客户要求试制或生产
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销售单位:上海长沁实业有限公司
业务传真:021-37631727 业务电话:021-61990095
销售经理:陈先生 15216656030
企业邮箱:shcq168@163.com 客服在线:QQ 1606188073
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GH4080A合金特性和用途
特性、用途和相应的固溶强化型铁基合金、时效硬化型铁基合金基本相同。不同之处在于基体的差别。铁基高温合金的基体金属是铁(含铁量约50%左右),含铬量约10%。23%、含镍量约7%一40%;而镍基高温合金的基体金属是镍,镍含量大于50% 由于镍含量的提高,故镍基高温合金比铁基高温合金的热强性高,工作温度已达到1050℃左右;但其可切削加工性亦随之变差。同时由于它们都含有大量的镍,不符合我国资源情况,应逐步采用铁基高温合金来代替。
GH4080A合金化学成分:
化学元素 | % | 镍 | 铬 | 铁 | 锰 | 硅 | 磷 | 硫 | 铝 | 钛 | 碳 | 钴 | 硼 | 铜 |
GH4080A | 最小 | 余量 | 18 | - | - | - | - | - | 1 | 1.8 | 0.04 | - | - | - |
余量 | 21 | 1.5 | 0.4 | 0.8 | 0.02 | 0.015 | 1.8 | 2.7 | 0.1 | 2 | 0.008 | 0.2 |
GH4080A合金物理性能:
密度 | 熔点 | 合金和状态 | 抗拉强度 | 屈服强度 | 延伸率 |
8.15G/CM3 | 1405℃ | GH4080A | RM N/MM2 | RP0.2N/NN2 | A5% |
920 | 550 | 25 |
GH4080A产品特性
可沉淀硬化的合金,高温(815℃)伸张特性***。
GH4080A应用范围领域:
船舶、坦克用柴油机的排气阀主要采用GH4080A锻制而成,GH4080A具有很高的耐热性能,在高温下强度高,变形抗力大,增加了锻造成形的难度,适合于制造螺栓,燃烧室的排气阀。
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资料来源:上海长沁实业有限公司(以上数据内容仅提供参考,如需了解更多详细内容可拨打我司电话:021-37633627.)
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