產(chǎn)品描述
GH738概述
GH738是以γ′相沉淀硬化的鎳基高溫合金,具有良好的耐燃?xì)飧g能力、較高的屈服強(qiáng)度和疲勞性能,工藝塑性良好,組織穩(wěn)定。廣泛用于航空發(fā)動(dòng)機(jī)轉(zhuǎn)動(dòng)部件,使用溫度不高于815℃�?梢陨a(chǎn)冷軋和熱軋板材、管材、帶材、絲材和鍛件、鑄件、緊固件。
GH738化學(xué)成分
GH738應(yīng)用概況與特殊要求 該合金在國(guó)外廣泛用于航空發(fā)動(dòng)機(jī)和燃?xì)廨啓C(jī),主要用作渦輪葉片及渦輪盤等轉(zhuǎn)動(dòng)件,有成熟的使用經(jīng)驗(yàn)。由于該合金含鈷較高,在國(guó)內(nèi)較少采用。
GH738物理及化學(xué)性能
GH738熔化溫度范圍 1330~1360℃。
GH738熱導(dǎo)率
GH738比熱容
GH738線膨脹系數(shù)
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GH738密度 ρ=8.22g/cm3。
GH738磁性能 合金無磁性。

上海凱珉實(shí)業(yè)有限公司是一家從事高溫合金、、耐蝕合金、、司太立合金、鎳鈦記憶合金、鈦合金、銅合金、特種不銹鋼和優(yōu)特鋼等合金材料生產(chǎn)及加工、直銷配送為一體綜合性企業(yè)。公司成立以來與國(guó)內(nèi)外知名鋼廠建立了良好、穩(wěn)定的戰(zhàn)略合作關(guān)系,貨源充足,品種豐富,規(guī)格齊全,致力于為加工制造企業(yè)提供合格優(yōu)質(zhì)的產(chǎn)品。 上海凱珉實(shí)業(yè)有限公司擁有完整、科學(xué)的生產(chǎn)質(zhì)量管理體系。具備交貨及時(shí),按需軋制,按需切割加工的供貨能力,公司常年庫(kù)存大量高溫合金,鎳基合金,耐蝕合金,特種不銹鋼和銅合金等特種合金材料,供應(yīng)的產(chǎn)品有板材、棒材、帶材、箔材、管材、絲材、法蘭、鍛件等,并可定做各種非標(biāo)材料。主要服務(wù)于航空鄰域、半導(dǎo)體鄰域、核能領(lǐng)域、化工鄰域、器械、能源工業(yè)、礦山開采、石油燃?xì)�、風(fēng)力發(fā)電、汽車鄰域、軌道交通、電子電器、光伏發(fā)電、機(jī)械制造、制造、煉金工程、船舶與海洋工程、工模具鄰域的客戶。確保準(zhǔn)確快速地為客戶提供合格優(yōu)質(zhì)的產(chǎn)品。 多年來上海凱珉實(shí)業(yè)有限公司的誠(chéng)信、實(shí)力和產(chǎn)品質(zhì)量也獲得業(yè)界的認(rèn)可。歡迎您來電咨詢洽談(021-37700269)