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電熱合金

Cr20Ni30 (GS-40) 電熱合金絲

質(zhì)量穩(wěn)定：實(shí)行全過程質(zhì)量監(jiān)控，細(xì)致入微，全方位檢測(cè)

價(jià)格合理：高效內(nèi)部成本控制，減少開支，讓利客戶

發(fā)貨快捷：先進(jìn)生產(chǎn)流水線，充足的備貨，縮短了交貨期

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電熱合金帶：Cr20Ni80、Cr30Ni70、Cr15Ni60、Cr20Ni35、Cr20Ni30、0Cr23Al5、0Cr25Al5

本公司生產(chǎn)的高純度電阻電熱合金產(chǎn)品，雜質(zhì)電阻率穩(wěn)定性（測(cè)量系數(shù)）低，體表性好，總熱強(qiáng)度高，加工性能好，可焊接的鋼廠品種規(guī)格齊全。廣泛應(yīng)用于冶金工業(yè)爐窯行業(yè)，家電、機(jī)電制造行業(yè)做耐熱材料。
鎳鉻合金帶主要技術(shù)性能
JustCr20Ni80Cr30Ni70Cr15Ni60Cr20Ni35Cr20Ni30
Performance




Major chemical components%NiCushionCushion55.061.034.037.030.034.0
Cr20.023.028.031.015.018.018.021.018.021.0
Fe≤1.0≤1.0CushionCushionCushion
Components maximum use temperature12001250115011001100
Melting point14001380139013901390
Density g/cm38.408.108.207.907.90
ResistivityμΩ·m,201.09±0.051.18±0.051.11±0.051.04±0.051.04±0.05
Extension rate%≥20≥20≥20≥20≥20
Than hot J/g.0.4400.4610.4940.5000.500
Heat conduction coefficient KJ/m.h60.345.245.243.843.8
Linear expansion coefficient a×10-6/20100018.017.017.019.019.0
Relying organizationsAusteniticAusteniticAusteniticAusteniticAustenitic
MagneticNon-magneticNon-magneticNon-magneticNon-magneticNon-magnetic


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