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铁铬铝扁带合金牌号CPSMnSiCrNiAlFe其他不大于1Cr13Al40.120.0250.0250.70≤1.0012.0~15.0—4.0~6.0余—0Cr25Al50.060.0250.0250.70≤0.6023.0~26.0≤0.604.5~6.5余—0Cr23Al50.060.0250.0250.70≤0.6020.5~23.5≤0.604.2~5.3余—0Cr21Al60.060.0250.0250.70≤1.0019.0~22.0≤0.605.0~7.0余—1Cr20Al30.060.0250.0250.70≤1.0018.0~21.0≤0.603.0~4.2余—0Cr21Al6Nb0.050.0250.0250.70≤0.6021.0~23.0≤0.605.0~7.0余Nb加入量0.50Cr27Al7Mo20.050.0250.0250.20≤0.4026.5~27.8≤0.606.0~7.0余Mo加入量1.8~2.2 |
软态丝材电阻率: |
合金牌号直径,mm电阻率μΩ·m(20℃)1Cr13Al40Cr25Al50Cr23Al50Cr21Al61Cr20Al30Cr21Al6Nb0.03~8.001.25±0.081.42±0.071.35±0.061.42±0.071.23±0.061.45±0.070Cr27Al7Mo20.03~8.001.53±0.07 |