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0Cr25A150Cr21A14Cr20Ni80截面积(mm2)电阻率；1.42 +0.06a Q m电阻率1.23 +0.06 gQ - m电阻率 1.091.14 +0.05 v Q m厚x宽(mm )20 c每米电阻(Q /m)每千克长度(m/kg)每米重量(kg/m)20 c每米电阻(Q/m)每千克长度(m/kg)每米重量(kg/m)20 c每米电阻(Q/m)每千克长度(m/kg)每米重量(kg/m)0.5 M04.900.290028.740.034790.251027.760.036020.22224.30

2、0.041160.8 M07.840.181117.940.055660.156917.350.057620.13915.180.065861.0 M09.800.144914.370.069580.125513.880.072030.11512.150.082321.2 M011.760.120711.980.083500.104611.570.086440.096110.120.098781.5 M014.700.09669.580.104370.08379.260.108050.07698.100.12352.0 M019.600.07247.190.139200.06286.940.1

3、44060.05776.080.16460.8 M511.760.120711.980.083500.104611.570.086440.092710.120.098781.0 M514.700.09669.580.104370.08379.260.108050.07698.100.12351.2 M517.640.08057.980.125240.06977.710.12970.06416.750.14821.5 M522.050.06446.390.156560.05586.170.162070.05125.400.18522.0 M529.400.04834.790.208740.041

4、84.630.216090.03844.050.24702.5 M536.750.03863.830.260930.03353.700.270110.03073.240.30870.8 >2015.680.09068.980.111330.07848.680.115250.06957.590.13171.0 >2019.600.07247.190.139160.06286.940.144060.05776.070.16461.2 >2023.520.06045.990.166990.05235.780.172870.04805.060.19761.5 >2029.400

5、.04834.790.208740.04184.630.216090.03844.050.24702.0 >2039.200.03623.590.278320.03143.470.288120.02883.040.32932.5 >2049.000.02902.870.347900.02512.780.360150.02312.430.41163.0 >2558.800.02412.400.417480.02092.310.432180.01922.020.49361.0 >2524.500.05805.750.173950.05025.550.180080.04614

6、.860.20581.2 >2529.400.04834.790.208740.04184.630.216090.03844.050.24701.5 >2536.750.03863.830.260930.03353.700.270110.03073.240.30872.0 >2549.000.02902.870.347900.02512.780.360150.02312.430.41162.5 >2561.250.02322.300.434880.02012.220.450190.01841.940.51453.0 >2573.500.01931.920.5218

7、50.01671.850.540230.01541.620.61741.0 >3029.400.04834.790.208740.04184.630.216090.03844.050.24701.2 >3035.280.04023.990.250490.03493.680.259310.03203.370.29641.5 >3044.100.03223.190.313110.02793.090.324140.02562.700.37042.0 >3058.800.02412.400.417480.02092.310.432180.01922.020.49392.5 &g

8、t;3073.500.01931.920.521850.01671.850.540230.01541.620.61743.0 >3088.200.01611.600.626220.1391.540.648270.01281.350.74093.5 >30102.90.01381.370.730590.01201.320.756320.01111.160.86441.0 >3534.300.04144.110.243530.03593.970.252110.03293.470.28811.2 >3541.160.03453.420.292440.02993.310.302

9、530.02752.890.34571.5 >3551.450.02762.740.365300.02392.640.378160.02202.310.43222.0 >3568.600.02072.050.487060.01791.980.504210.01651.740.57622.5 >3585.750.01661.640.608830.01431.590.630260.01321.390.72033.0 >35102.90.01381.370.730590.01201.320.756320.01101.160.86443.5 >35120.10.01181

10、.170.852710.01021.130.882740.00950.991.00881.0 M039.200.03623.590.278320.03143.470.288120.02883.040.32931.2 M047.040.03022.990.333980.02612.890.345740.02402.530.39511.5 M058.800.02412.400.417480.02092.310.432180.01922.020.49392.0 M078.400.01811.800.556640.01571.740.576240.01441.520.65862.5 M098.000.

11、01451.440.695800.01261.390.720300.01151.210.82323.0 M0117.60.01211.200.834960.01051.160.864360.00961.010.98783.5 M0137.20.01031.030.974120.00900.991.008420.00830.871.15254.0 M0156.80.00910.8981.113280.00780.871.152480.00730.761.1371康铜丝文： 来源：官方网站 时间：2010-2-5 点击：293康铜、新康铜、铜镒电阻合金主要技术性能(GB/T1234-95 标准)性

12、能/牌号康铜6J40新康铜6J11镒铜6J12F1镒铜6J8F2镒铜6J13Ni39-412-32-5Mn1-210.5-12.511-138-1011-13主要化学成分Cu余量余量余量余量余量其他Al:2.5-4.5Fe:1.0-1.6Si:1-2元件适用温度C5-5005-5005-4510-8010-80密度g/m38.888.008.448.708.40电阻率.m, 20 0.48 +0.030.48 +0.030.46 +0.030.35 +0.050.44 +0.04电阻温度系数a 10-6/ C+40-40+80-80+20-3+10-540对铜热电动势V/ C (0-100 C

13、)452122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银铭丝文： 来源：官方网站 时间：2010-2-5 点击：306馍铭合金丝主要技术技能牌号/性能Cr20Ni80Cr30Ni70Cr15Ni60Cr20Ni35Cr20Ni30Ni余量余量55.0 61.034.0 37.030.0 34.0主要化学成分%Cr20.0 23.028.0 31.015.0 18.018.0 21.018.0 21.0Fe< 1.0< 1.0余量余量余量元件最高使用温度c12001250

14、115011001100熔点C14001380139013901390密度g/cm38.408.108.207.907.90电阻率11 Q 贝20 c1.09 ±0.051.18 +0.051.11 +0.051.04 +0.051.04 +0.05延伸率%>20>20>20>20>20比热J/g. 0.4400.4610.4940.5000.500导热系数KJ/m.h 60.345.245.243.843.8线胀系数 ax 10-6/ C ( 20 1000 C)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

15、磁性非磁性非磁性非磁性馍铭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,20c0.100.0078543.1420.00006597138.80.00006362150.20.00006440142.60.120.011313.7700.0000950096.380.00009161104.30.0000927499.030.150.017674.7120.000148461.680.000143166.770.00

16、0144963.380.170.022705.3410.000190748.020.000183951.990.000186149.340.190.028355.9690.000238238.440.000229741.620.000232539.500.210.034646.5970.000290931.470.000280634.070.000284032.340.250.049097.8540.000412322.210.000397624.040.000402522.820.270.057268.4820.000480919.040.000463820.610.000469519.56

17、0.290.066059.1110.000554816.500.000535017.860.000541616.960.310.075489.7390.000634014.440.000611415.630.000618914.840.350.0962111.000.000808211.330.000779312.260.000788911.640.400.125712.570.0010568.6740.0010189.3900.0010308.9130.450.159014.140.0013396.8350.0012887.4190.0013047.0420.500.196315.710.0

18、014695.5510.0015906.0100.0016105.7040.600.282718.850.0023753.8550.0022904.1730.0023183.9610.700.384821.990.0032332.8320.0031173.0660.0031562.9100.800.502725.130.0042222.1680.0040722.3480.0041222.2280.900.636228.270.0053441.7130.0051531.8550.0052171.7611.000.785431.420.0065971.3880.0063621.5020.00644

19、01.4261.201.13137.700.0095000.96380.0091611.0430.0092740.99031.401.53943.980.012930.70810.012470.76650.012620.72761.602.01150.270.016890.54210.016290.58690.016490.55701.802.54556.550.021380.42830.020610.46370.020870.44012.003.14262.830.026390.34700.025450.37560.025760.35652.203.80169.120.031390.2867

20、0.030790.31040.031170.29462.503.97670.690.033400.27410.032210.29680.032600.28172.806.15887.960.051720.17700.049880.19160.050490.18193.007.06994.250.059380.15420.057260.16690.057960.15843.509.621110.00.080820.11330.077930.12260.078890.11644.0012.57125.70.10560.086740.10180.093900.10300.089134.5015.90

21、141.40.13360.068530.12880.074190.13040.070425.0019.63157.10.16490.055510.15900.060100.16100.057045.5023.76172.80.19960.045880.19240.049670.19480.047146.0028.27188.50.23750.038550.22900.041730.23180.039616.5033.18204.20.27870.032850.26880.035560.27210.033757.0038.48219.90.32330.028320.31170.030660.31

22、560.02910铁铭铝文： 来源：官方网站 时间：2010-2-5 点击：323铁铭铝电热合金丝主要技术技能牌号/性能1Cr13AL41Cr21AL40Cr21AL60Cr23AL50Cr25AL50Cr21AL6Nb0Cr27AL7Mo2Cr12.0-15.017.0-21.019.0-22.020.0-23.523.0-26.021.0 23.026.5 27.8AI4.0 6.02.0 4.05.0 7.04.2 5.34.5 6.55.0 7.06.0 7.0Fe余量余量余量余量余量余量余量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元件最高使用温度c9501

23、10012501250125013501400熔点c1450150015001500150015101520密度g/cm37.407.357.167.257.107.107.10电阻率11 Q 皿20 c1.25 +0.081.23 +0.061.42 +0.071.35 +0.061.42 +0.071.45 +0.071.53 +0.07抗拉强度Mpa588 735637 784637784637784637784637 784686 784延伸率>16>12>12>12>12>12>10反复弯曲次数>5>5>5>5>

24、5>5>5快速寿命h/C>80/1250>80/1300>80/1300>80/1300>80/1350>80/1350比热J/g. 0.4900.4900.5200.4600.4940.4940.494导热系数KJ/m.h 52.746.963.260.246.146.145.2线胀系数aX10-6/ (20 1000 C)15.413.514.715.016.016.016.0硬度HB200 260200 260200 260200260200260200 260200 260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

25、磁性磁性磁性磁性铁铭铝电热合金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.

26、050.000125586.580.170.022705.3410.000161262.560.000161263.880.000161267.410.190.028355.9690.000201350.080.000201351.140.000201353.960.210.034646.5970.000245941.000.000245941.860.000245944.170.250.049097.8540.000348528.930.000348529.540.000348531.170.270.057268.4820.000406524.800.000406525.330.000406

27、526.720.290.066059.1110.000469021.500.000469021.950.000469023.160.310.075489.7390.000535918.810.000535919.210.000535920.270.350.0962111.000.000683014.760.000683015.070.000683015.900.400.125712.570.000892211.300.000892211.540.000892212.180.450.159014.140.0011298.9280.0011299.1170.0011299.6200.500.196315.710.0013947.2320.0013947.3850.0013947.7920.600.282718.850.0020075.0220.0020075.1280.0020075.4110.700.384821.990.0027323.6900.0027323.7680.0027323.9760.800.502725.130.0035692.8250.0035692.8850.0035693.0440.900.636228.280.0045172.2320.0045172.2790.0045172.4051.000.785431.420.0055761