电热合金丝规格及性能

1、铁格铭高电阻电热合金具有电阻率高、电阻温度系数小、使用温度高的特点。在高温下耐腐蚀 性好，尤其适合在含有硫和硫化物气氛中使用，且价格低廉，是工业电炉、家用电器、远红外装置中 理想的发热材料。铁倍铝电热合金丝主要技术性能:牌号1Cr13AL41Cr21AL40Cr21AL60Cr23AL50Cr25AL50Cr21AL6Nb0Cr27AL7Mo2性官主要化学成分Cr12.0-15.017.0-21.019.0-22.020.0-23.523.0-26.021.023.026.527.8AI4.06.02.04.05.07.04.25.34.56.55.07.06.07.0Fe余量余量余量余量余量

2、余量余量Re适量适量适量适量适量适量适量加入量Nb:0.5加入量Nb:0.5元件最高使用温度。950110012501250125013501400熔点。C1450150015001500150015101520密度g/cm37.407.357.167.257.107.107.10电阻率uQm,20C1.25 + 0.081.23 + 0.061.42 + 0.071.35 + 0.061.42 + 0.071.45 + 0.071.53 + 0.07抗拉强度Mpa588735637784637784637784637784637784686784延伸率N16N12N1231231231231

3、0反复弯曲次数N5N5N535353535快速寿命h/C-N80/1250380/1300380/1300380/1300380/1350380/1350比热J/g.C0.4900.4900.5200.4600.4940.4940.494导热系数KJ/m.hC52.746.963.260.246.146.145.2线胀系数aX10-6/C(201000C15.413.514.715.016.016.016.0硬度HB200260200260200260200260200260200260200260显微组织铁素体铁素体铁素体铁素体铁素体铁素体铁素体磁性磁性磁性磁性磁性磁性磁性磁性铁倍铝电热合金

4、丝主要设计参数:线径(mm)截面积(mm2)每米 表面积 cm2/m0Cr25AL50Cr21AL6Nb0Cr27AL7Mo2每米重量 kg/m每米电阻Q/m,20C每米重量 kg/m每米电阻Q/m,20C每米重量 kg/m每米电阻Q/m,20C0.100.0078543.1420.00005576180.80.00005576184.60.00005576194.80.120.011313.7700.00008030125.60.00008030128.20.00008030135.30.150.017674.7120.000125580.360.000125582.050.00012558

5、6.580.170.022705.3410.000161262.560.000161263.880.000161267.410.190.028355.9690.000201350.080.000201351.140.000201353.960.210.034646.5970.000245941.000.000245941.860.000245944.170.250.049097.8540.000348528.930.000348529.540.000348531.170.270.057268.4820.000406524.800.000406525.330.000406526.720.290.

6、066059.1110.000469021.500.000469021.950.000469023.160.310.075489.7390.000535918.810.000535919.210.000535920.270.350.0962111.000.000683014.760.000683015.070.000683015.900.400.125712.570.000892211.300.000892211.540.000892212.180.450.159014.140.0011298.9280.0011299.1170.0011299.6200.500.196315.710.0013

7、947.2320.0013947.3850.0013947.7920.600.282718.850.0020075.0220.0020075.1280.0020075.4110.700.384821.990.0027323.6900.0027323.7680.0027323.9760.800.502725.130.0035692.8250.0035692.8850.0035693.0440.900.636228.280.0045172.2320.0045172.2790.0045172.4051.000.785431.420.0055761.8080.0055761.8460.0055761.

8、9481.201.13137.700.0080301.2560.0080301.2820.0080301.3531.401.53943.980.010930.92240.010930.94190.010930.99391.602.01150.270.014280.70630.014280.72120.014280.76101.802.54556.550.018070.55800.018070.56980.018070.60132.003.14262.830.022310.45200.022310.46150.022310.48702.203.80169.120.026990.37360.026

9、990.38140.026990.40252.504.90978.540.034850.28930.034850.29540.034850.31172.806.15887.960.043720.23060.043720.23550.043720.24853.007.06994.250.050190.20090.050190.20510.050190.21653.509.621110.00.068310.14760.068310.15070.068310.15904.0012.57125.70.089220.11300.089220.11540.089220.12184.5015.90141.1

10、0.11290.089280.11290.091170.11290.096205.0019.63157.10.13940.072320.13940.073850.13940.077925.5023.76172.80.16870.059770.16870.061030.16870.064406.0028.27188.50.20070.050220.20070.051280.20070.054116.5033.18204.20.23560.042790.23560.043700.23560.046117.0038.48219.90.27320.036900.27320.037680.27320.0

11、3976产品规格冷拉合金线材直径M.0-M0.0mm热轧合金盘元直径e8.0-M2.0mm冷轧合金带材厚度0.5-3.5mm宽度5.0-45.0mm热轧合金带材厚度3.0-6.0mm宽度12.0-45.0mm绕轴光亮细丝直径e0.1-e1.0mm绕轴光亮扁丝厚度0.08-1.50mm宽度0.5-5.0mm铁铬铝电热丝，0Cr25AL5, 0Cr21Al6Nb , 0Cr27AL7mO2电热丝，发热丝，电热毯电热丝，电炉丝，0Cr25AL5 , 0Cr21Al6Nb, 0Cr27AL7mO2铁铬铝电热合金丝，0Cr25AL5镍铬合金丝，Cr20Ni80, Cr15Ni60, Cr20Ni35,

12、GH140镣铬铝合金丝，Cr20Ni80 , Cr15Ni60, Cr20Ni35, GH140电热丝：镍铭丝，铁铭铝电热丝，镍铭合金扁带，镍铭、镍铭铁电阻电热合金，自控温 伴热带，并联恒功率伴热带等/我公司专业生产电热合金,有镍铭合金及铁铭铝合金系列。 材质：镍铭合金：Cr20Ni80 Cr15Ni60 Cr20Ni35 Cr20Ni30 Cr25Ni20铁铭铝合金:0Cr25Al5 0Cr21Al6 0Cr21Al6Nb 0Cr22Al5.5CoNb 0Cr27Al7Mo2有各种规格的丝，棒，带，元线从 0.05mm9mm ；扁带箔厚度0.05mm5mm， 宽度 3mm-200mm ；棒材

13、10mm 30mm。铜镍合金1铜镍合金2 铜镍合金12 铜镍合金14 铜镍合金19 铜镍合金33 铜镍 合金44。镍铭丝系列产品；康铜及铜镍系列；铁铭系列；纯镍丝；新康铜，锰铜；不锈钢；黄铜， 紫铜；无氧铜；OCr25Al5 OCr13Al4 Cr20Ni80 Cr15Ni60 Cr20Ni30 OCr21Al6NbOCr27Al7M CuNi.6J40 等；镍铭合金主要技术性能参数合金牌号CPSMnSiCrNiAlFe其他不大于Cr20Ni800.080.0200.0150.600.751.6020.023.0余W0.50W1.0Cr30Ni700.080.0200.0150.600.751

14、.6028.031.0余W0.50W1.0Cr15Ni600.080.0200.0150.600.751.6015.018.055.061.0W0.50余Cr20Ni350.080.0200.0151.001.003.0018.021.034.037.0余Cr20Ni300.080.0200.0151.001.002.0018.021.030.034.0余牌号Cr20Ni80Cr30Ni70Cr15Ni60Cr20Ni35Cr20Ni30性能主要化学成Ni余量余量55-6132-36分Cr20.023.028-3115-1818-2118-21FeW1.0元件最高使用温度。C120012501

15点。14001400140014001400密度g/cm38.408.18.27.97.9电阻率uQm, 20C1.090.051.180.051.120.051.040.051.040.05延伸率N20N20N20N20N20比热J/g. C0.4400.440.440.440.44导热系数KJ/m.hC60.345.245.243.843.8线胀系数aX10-6/C(201000C)18.017.017.019.019.0显微组织奥氏体磁性非磁性镍铬丝线径、阻值、重量参数线径(mm)截面积(mm2)每米 表面积 cm2/mCr20Ni80每米重量 kg/m每米电阻Q

16、/m,20C0.100.0078543.1420.00006597138.80.120.011313.7700.0000950096.380.150.017674.7120.000148461.680.170.022705.3410.000190748.020.190.028355.9690.000238238.440.210.034646.5970.000290931.470.250.049097.8540.000412322.210.270.057268.4820.000480919.040.290.066059.1110.000554816.500.310.075489.7390.000

17、634014.440.350.0962111.000.000808211.330.400.125712.570.0010568.6740.450.159014.140.0013396.8350.500.196315.710.0014695.5510.600.282718.850.0023753.8550.700.384821.990.0032332.8320.800.502725.130.0042222.1680.900.636228.270.0053441.7131.000.785431.420.0065971.3881.201.13137.700.0095000.96381.401.53943.980.012930.70811.602.01150.270.016890.54211.802.54556.550.021380.42832.003.14262.830.026390.34702.203.80169.120.031390.28672.503.97670.690.03340