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Cr20Ni30 (GS-40) 电热合金丝

质量稳定:实行全过程质量监控,细致入微,全方位检测

价格合理:高效内部成本控制,减少开支,让利客户

发货快捷:先进生产流水线,充足的备货,缩短了交货期

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电热合金带:Cr20Ni80、Cr30Ni70、Cr15Ni60、Cr20Ni35、Cr20Ni30、0Cr23Al5、0Cr25Al5

本公司生产的高纯度电阻电热合金产品,杂质电阻率稳定性(测量系数)低,体表性好,总热强度高,加工性能好,可焊接的钢厂品种规格齐全。广泛应用于冶金工业炉窑行业,家电、机电制造行业做耐热材料。
镍铬合金带主要技术性能
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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