加热丝材质及规格

1、.扁带文： 来源：官方网站 时间：2010-2-25 点击：267 扁带设计参数:厚宽（mm）截面积(mm2)0cr25a150cr21a14cr20ni80电阻率1.420.06m 电阻率1.230.06m 电阻率1.091.140.05m 20每米电阻(/m)每千克长度(m/kg)每米重量(kg/m)20每米电阻(/m)每千克长度(m/kg)每米重量(kg/m)20每米电阻(/m)每千克长度(m/kg)每米 重量(kg/m)0.5104.900.290028.740.034790.251027.760.036020.22224.300.041160.8107.840.181117.940.

2、055660.156917.350.057620.13915.180.065861.0109.800.144914.370.069580.125513.880.072030.11512.150.082321.21011.760.120711.980.083500.104611.570.086440.096110.120.098781.51014.700.09669.580.104370.08379.260.108050.07698.100.12352.01019.600.07247.190.139200.06286.940.144060.05776.080.16460.81511.760.12

3、0711.980.083500.104611.570.086440.092710.120.098781.01514.700.09669.580.104370.08379.260.108050.07698.100.12351.21517.640.08057.980.125240.06977.710.12970.06416.750.14821.51522.050.06446.390.156560.05586.170.162070.05125.400.18522.01529.400.04834.790.208740.04184.630.216090.03844.050.24702.51536.750

4、.03863.830.260930.03353.700.270110.03073.240.30870.82015.680.09068.980.111330.07848.680.115250.06957.590.13171.02019.600.07247.190.139160.06286.940.144060.05776.070.16461.22023.520.06045.990.166990.05235.780.172870.04805.060.19761.52029.400.04834.790.208740.04184.630.216090.03844.050.24702.02039.200

5、.03623.590.278320.03143.470.288120.02883.040.32932.52049.000.02902.870.347900.02512.780.360150.02312.430.41163.02558.800.02412.400.417480.02092.310.432180.01922.020.49361.02524.500.05805.750.173950.05025.550.180080.04614.860.20581.22529.400.04834.790.208740.04184.630.216090.03844.050.24701.52536.750

6、.03863.830.260930.03353.700.270110.03073.240.30872.02549.000.02902.870.347900.02512.780.360150.02312.430.41162.52561.250.02322.300.434880.02012.220.450190.01841.940.51453.02573.500.01931.920.521850.01671.850.540230.01541.620.61741.03029.400.04834.790.208740.04184.630.216090.03844.050.24701.23035.280

7、.04023.990.250490.03493.680.259310.03203.370.2964精品.1.53044.100.03223.190.313110.02793.090.324140.02562.700.37042.03058.800.02412.400.417480.02092.310.432180.01922.020.49392.53073.500.01931.920.521850.01671.850.540230.01541.620.61743.03088.200.01611.600.626220.1391.540.648270.01281.350.74093.530102.

8、90.01381.370.730590.01201.320.756320.01111.160.86441.03534.300.04144.110.243530.03593.970.252110.03293.470.28811.23541.160.03453.420.292440.02993.310.302530.02752.890.34571.53551.450.02762.740.365300.02392.640.378160.02202.310.43222.03568.600.02072.050.487060.01791.980.504210.01651.740.57622.53585.7

9、50.01661.640.608830.01431.590.630260.01321.390.72033.035102.90.01381.370.730590.01201.320.756320.01101.160.86443.535120.10.01181.170.852710.01021.130.882740.00950.991.00881.04039.200.03623.590.278320.03143.470.288120.02883.040.32931.24047.040.03022.990.333980.02612.890.345740.02402.530.39511.54058.8

10、00.02412.400.417480.02092.310.432180.01922.020.49392.04078.400.01811.800.556640.01571.740.576240.01441.520.65862.54098.000.01451.440.695800.01261.390.720300.01151.210.82323.040117.60.01211.200.834960.01051.160.864360.00961.010.98783.540137.20.01031.030.974120.00900.991.008420.00830.871.15254.040156.

11、80.00910.8981.113280.00780.871.152480.00730.761.1371康铜丝文： 来源：官方网站 时间：2010-2-5 点击：293 康铜、新康铜、铜锰电阻合金主要技术性能（gb/t1234-95标准）：性能/牌号 康铜6j40新康铜6j11锰铜6j12f1锰铜6j8f2锰铜6j13主要化学成分 ni39-41_2-3_2-5mn1-210.5-12.511-138-1011-13cu余量 余量 余量 余量 余量 其他 _al:2.5-4.5fe:1.0-1.6_si:1-2_元件适用温度 5-5005-5005-4510-8010-80密度g/m38.88

12、8.008.448.708.40电阻率.m, 20 0.480.030.480.030.460.030.350.050.440.04电阻温度系数 a10-6/ +40-40+80-80+20-3+10-540对铜热电动势 v/452122精品.(0-100)延伸率%(0.5)15 15 15 15 15 组织 奥氏体 奥氏体 奥氏体 奥氏体 奥氏体 磁性 非磁性 非磁性 非磁性 非磁性 非磁性 镍铬丝文： 来源：官方网站 时间：2010-2-5 点击：306 镍铬合金丝主要技术技能牌 号/性 能cr20ni80cr30ni70cr15ni60cr20ni35cr20ni30主要化学成分%ni余

13、量 余量 55.061.034.037.030.034.0cr20.023.028.031.015.018.018.021.018.021.0fe1.01.0余量 余量 余量 元件最高使用温度 12001250115011001100熔点 14001380139013901390密度g/cm38.408.108.207.907.90电阻率m，201.090.051.180.051.110.051.040.051.040.05延伸率%2020202020比热j/g.0.4400.4610.4940.5000.500导热系数kj/m.h60.345.245.243.843.8线胀系数a10-6/（

14、201000）18.017.017.019.019.0显微组织 奥氏体 奥氏体 奥氏体 奥氏体 奥氏体 磁性 非磁性 非磁性 非磁性 非磁性 非磁性 镍铬丝主要设计参数线 径(mm)截面积(mm2)每米表面积cm2/mcr20ni80cr30ni70cr15ni60每米重量kg/m每米电阻/m,20每米重量kg/m每米电阻/m,20每米重量kg/m每米电阻/m,200.100.0078543.1420.00006597138.80.00006362150.20.00006440142.60.120.011313.7700.0000950096.380.00009161104.30.000092

15、7499.030.150.017674.7120.000148461.680.000143166.770.000144963.380.170.022705.3410.000190748.020.000183951.990.000186149.340.190.028355.9690.000238238.440.000229741.620.000232539.500.210.034646.5970.000290931.470.000280634.070.000284032.340.250.049097.8540.000412322.210.000397624.040.000402522.820.2

16、70.057268.4820.000480919.040.000463820.610.000469519.560.290.066059.1110.000554816.500.000535017.860.000541616.960.310.075489.7390.000634014.440.000611415.630.000618914.84精品.0.350.0962111.000.000808211.330.000779312.260.000788911.640.400.125712.570.0010568.6740.0010189.3900.0010308.9130.450.159014.1

17、40.0013396.8350.0012887.4190.0013047.0420.500.196315.710.0014695.5510.0015906.0100.0016105.7040.600.282718.850.0023753.8550.0022904.1730.0023183.9610.700.384821.990.0032332.8320.0031173.0660.0031562.9100.800.502725.130.0042222.1680.0040722.3480.0041222.2280.900.636228.270.0053441.7130.0051531.8550.0

18、052171.7611.000.785431.420.0065971.3880.0063621.5020.0064401.4261.201.13137.700.0095000.96380.0091611.0430.0092740.99031.401.53943.980.012930.70810.012470.76650.012620.72761.602.01150.270.016890.54210.016290.58690.016490.55701.802.54556.550.021380.42830.020610.46370.020870.44012.003.14262.830.026390

19、.34700.025450.37560.025760.35652.203.80169.120.031390.28670.030790.31040.031170.29462.503.97670.690.033400.27410.032210.29680.032600.28172.806.15887.960.051720.17700.049880.19160.050490.18193.007.06994.250.059380.15420.057260.16690.057960.15843.509.621110.00.080820.11330.077930.12260.078890.11644.00

20、12.57125.70.10560.086740.10180.093900.10300.089134.5015.90141.40.13360.068530.12880.074190.13040.070425.0019.63157.10.16490.055510.15900.060100.16100.057045.5023.76172.80.19960.045880.19240.049670.19480.047146.0028.27188.50.23750.038550.22900.041730.23180.039616.5033.18204.20.27870.032850.26880.0355

21、60.27210.033757.0038.48219.90.32330.028320.31170.030660.31560.02910铁铬铝文： 来源：官方网站 时间：2010-2-5 点击：323 铁铬铝电热合金丝主要技术技能:牌号/性能1cr13al41cr21al40cr21al60cr23al50cr25al50cr21al6nb0cr27al7mo2cr12.0-15.017.0-21.019.0-22.020.0-23.523.0-26.021.023.026.527.8ai4.06.02.04.05.07.04.25.34.56.55.07.06.07.0fe余量 余量 余量 余

22、量 余量 余量 余量 fe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精品.元件最高使用温度 950110012501250125013501400熔点 1450150015001500150015101520密度g/cm37.407.357.167.257.107.107.10电阻率m，201.250.081.230.061.420.071.350.061.420.071.450.071.530.07抗拉强度 mpa588735637784637784637784637784637784686784延伸率%16121212121210反复弯曲次数 55555

23、55快速寿命h/ 80/125080/130080/130080/130080/135080/1350比热j/g.0.4900.4900.5200.4600.4940.4940.494导热系数kj/m.h52.746.963.260.246.146.145.2线胀系数a10-6/（201000）15.413.514.715.016.016.016.0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 铁铬铝电热合金丝主要设计参数:线 径(mm

24、)截面积(mm2)每米表面积cm2/m0cr25al50cr21al6nb 0cr27al7mo2每米重量kg/m每米电阻/m,20每米重量kg/m每米电阻/m,20每米重量kg/m每米电阻/m,200.100.0078543.1420.00005576180.80.00005576184.60.00005576194.80.120.011313.7700.00008030125.60.00008030128.20.00008030135.30.150.017674.7120.000125580.360.000125582.050.000125586.580.170.022705.3410.0

25、00161262.560.000161263.880.000161267.410.190.028355.9690.000201350.080.000201351.140.000201353.960.210.034646.5970.000245941.000.000245941.860.000245944.170.250.049097.8540.000348528.930.000348529.540.000348531.170.270.057268.4820.000406524.800.000406525.330.000406526.720.290.066059.1110.000469021.5

26、00.000469021.950.000469023.160.310.075489.7390.000535918.810.000535919.210.000535920.270.350.0962111.000.000683014.760.000683015.070.000683015.900.400.125712.570.000892211.300.000892211.540.000892212.180.450.159014.140.0011298.9280.0011299.1170.0011299.6200.500.196315.710.0013947.2320.0013947.3850.0

27、013947.7920.600.282718.850.0020075.0220.0020075.1280.0020075.4110.700.384821.990.0027323.6900.0027323.7680.0027323.976精品.0.800.502725.130.0035692.8250.0035692.8850.0035693.0440.900.636228.280.0045172.2320.0045172.2790.0045172.4051.000.785431.420.0055761.8080.0055761.8460.0055761.9481.201.13137.700.0080301