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东台市亚泰电炉厂

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厂价供应 电加热丝 电热扁丝(带) 发热丝
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产品: 浏览次数:5599厂价供应 电加热丝 电热扁丝(带) 发热丝 
单价: 18.00元/18.00元
最小起订量: 1 18.00元
供货总量:
发货期限: 自买家付款之日起 天内发货
  询价
详细信息
技术性能
 铁铬铝系列

牌号

1Cr13A141Cr21A140Cr21A160Cr23A150Cr25A150Cr21A16Nb0Cr27A17Mo2
性能
主要化学成分%Cr12.0-15.017.0-21.019.0-22.020.0-23.523.0-26.021.0~23.026.5~27.8
AI4.0~6.02.0~4.05.0~7.04.2~5.34.5~6.55.0~7.06.0~7.0
Fe余量余量余量余量余量余量余量
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℃1450150015001500150015101520
密度g/cm37.407.357.167.257.107.107.10
电阻率μΩ·m,20℃1.25±0.081.23±0.061.42±0.071.35±0.061.42±0.071.45±0.071.53±0.07
抗拉强度 Mpa588~735637~784637~784637~784637~784637~784686~784
延伸率%≥16≥12≥12≥12≥12≥12≥10
反复弯曲次数≥5≥5≥5≥5≥5≥5≥5
快速寿命h/℃——≥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
a×10-6/℃
(20~1000℃

15.413.514.715.016.016.016.0
硬度HB200~260200~260200~260200~260200~260200~260200~260
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
磁性磁性磁性磁性磁性磁性磁性磁性

镍铬系列

牌号

Cr20Ni80Cr30Ni70Cr15Ni60Cr20Ni35Cr20Ni30
性能
主要化学成分%Ni余量余量55.0~61.034.0~37.030.0~34.0
Cr20.0~23.028.0~31.015.0~18.018.0~21.018.0~21.0
Fe≤1.0≤1.0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μΩ·m,20℃1.09±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a×10-6/℃(20~1000℃)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
设计参数

铁铬铝系列 

线 径
(mm)
截面积
(mm2)
每米
表面积
cm2/m
0Cr25A150Cr21A16Nb0Cr27A17Mo2
每米重量
kg/m
每米电阻
Ω/m,20℃
每米重量
kg/m
每米电阻
Ω/m,20℃
每米重量
kg/m
每米电阻
Ω/m,20℃
0.100.0078543.1420.00005576180.80.00005576184.60.00005576194.8
0.120.011313.7700.00008030125.60.00008030128.20.00008030135.3
0.150.017674.7120.000125580.360.000125582.050.000125586.58
0.170.022705.3410.000161262.560.000161263.880.000161267.41
0.190.028355.9690.000201350.080.000201351.140.000201353.96
0.210.034646.5970.000245941.000.000245941.860.000245944.17
0.250.049097.8540.000348528.930.000348529.540.000348531.17
0.270.057268.4820.000406524.800.000406525.330.000406526.72
0.290.066059.1110.000469021.500.000469021.950.000469023.16
0.310.075489.7390.000535918.810.000535919.210.000535920.27
0.350.0962111.000.000683014.760.000683015.070.000683015.90
0.400.125712.570.000892211.300.000892211.540.000892212.18
0.450.159014.140.0011298.9280.0011299.1170.0011299.620
0.500.196315.710.0013947.2320.0013947.3850.0013947.792
0.600.282718.850.0020075.0220.0020075.1280.0020075.411
0.700.384821.990.0027323.6900.0027323.7680.0027323.976
0.800.502725.130.0035692.8250.0035692.8850.0035693.044
0.900.636228.280.0045172.2320.0045172.2790.0045172.405
1.000.785431.420.0055761.8080.0055761.8460.0055761.948
1.201.13137.700.0080301.2560.0080301.2820.0080301.353
1.401.53943.980.010930.92240.010930.94190.010930.9939
1.602.01150.270.014280.70630.014280.72120.014280.7610
1.802.54556.550.018070.55800.018070.56980.018070.6013
2.003.14262.830.022310.45200.022310.46150.022310.4870
2.203.80169.120.026990.37360.026990.38140.026990.4025
2.504.90978.540.034850.28930.034850.29540.034850.3117
2.806.15887.960.043720.23060.043720.23550.043720.2485
3.007.06994.250.050190.20090.050190.20510.050190.2165
3.509.621110.00.068310.14760.068310.15070.068310.1590
4.0012.57125.70.089220.11300.089220.11540.089220.1218
4.5015.90141.10.11290.089280.11290.091170.11290.09620
5.0019.63157.10.13940.072320.13940.073850.13940.07792
5.5023.76172.80.16870.059770.16870.061030.16870.06440
6.0028.27188.50.20070.050220.20070.051280.20070.05411
6.5033.18204.20.23560.042790.23560.043700.23560.04611
7.0038.48219.90.27320.036900.27320.037680.27320.03976

镍铬系列

线 径
(mm)
截面积
(mm2)
每米
表面积
cm2/m
Cr20Ni80Cr30Ni70Cr15Ni60
每米重量
kg/m
每米电阻
Ω/m,20℃
每米重量
kg/m
每米电阻
Ω/m,20℃
每米重量
kg/m
每米电阻
Ω/m,20℃
0.100.0078543.1420.00006597138.80.00006362150.20.00006440142.6
0.120.011313.7700.0000950096.380.00009161104.30.0000927499.03
0.150.017674.7120.000148461.680.000143166.770.000144963.38
0.170.022705.3410.000190748.020.000183951.990.000186149.34
0.190.028355.9690.000238238.440.000229741.620.000232539.50
0.210.034646.5970.000290931.470.000280634.070.000284032.34
0.250.049097.8540.000412322.210.000397624.040.000402522.82
0.270.057268.4820.000480919.040.000463820.610.000469519.56
0.290.066059.1110.000554816.500.000535017.860.000541616.96
0.310.075489.7390.000634014.440.000611415.630.000618914.84
0.350.0962111.000.000808211.330.000779312.260.000788911.64
0.400.125712.570.0010568.6740.0010189.3900.0010308.913
0.450.159014.140.0013396.8350.0012887.4190.0013047.042
0.500.196315.710.0014695.5510.0015906.0100.0016105.704
0.600.282718.850.0023753.8550.0022904.1730.0023183.961
0.700.384821.990.0032332.8320.0031173.0660.0031562.910
0.800.502725.130.0042222.1680.0040722.3480.0041222.228
0.900.636228.270.0053441.7130.0051531.8550.0052171.761
1.000.785431.420.0065971.3880.0063621.5020.0064401.426
1.201.13137.700.0095000.96380.0091611.0430.0092740.9903
1.401.53943.980.012930.70810.012470.76650.012620.7276
1.602.01150.270.016890.54210.016290.58690.016490.5570
1.802.54556.550.021380.42830.020610.46370.020870.4401
2.003.14262.830.026390.34700.025450.37560.025760.3565
2.203.80169.120.031390.28670.030790.31040.031170.2946
2.503.97670.690.033400.27410.032210.29680.032600.2817
2.806.15887.960.051720.17700.049880.19160.050490.1819
3.007.06994.250.059380.15420.057260.16690.057960.1584
3.509.621110.00.080820.11330.077930.12260.078890.1164
4.0012.57125.70.10560.086740.10180.093900.10300.08913
4.5015.90141.40.13360.068530.12880.074190.13040.07042
5.0019.63157.10.16490.055510.15900.060100.16100.05704
5.5023.76172.80.19960.045880.19240.049670.19480.04714
6.0028.27188.50.23750.038550.22900.041730.23180.03961
6.5033.18204.20.27870.032850.26880.035560.27210.03375
7.0038.48219.90.32330.028320.31170.030660.31560.02910
产品规格

冷拉合金线材

直径

φ1.0-φ10.0mm

热轧合金盘元

直径

φ8.0-φ12.0mm

冷轧合金带材

厚度

0.5-3.5mm

冷轧合金带材

宽度

5.0-45.0mm

热轧合金带材

厚度

3.0-6.0mm

热轧合金带材

宽度

12.0-45.0mm

绕轴光亮细丝

直径

φ0.1-φ1.0mm

绕轴光亮扁丝

厚度

0.08-1.50mm

绕轴光亮扁丝

宽度

0.5-5.0mm

供货状态

1、供货状态
线材和盘元以白亮或者氧化色软态供应。
带材除特殊要求外,一般以退火后的氧化色供应。
细丝和扁丝经保护气体退火后,以光亮软态供应。
2、产品包装
线材和带材以打包布包扎,成卷供应。
细丝和扁丝,绕轴塑封供应。
3、出口产品及用户有特殊要求者,协商解决。
注意事项


1、电炉丝在设计时应根据功率接线方法,合理的表面负荷,正确选用丝径;
2、电炉丝在安装前应对炉膛全面检查,清除铁素体,结碳,与电炉上接触的隐患,避免短路,以防造成炉丝击穿;
3、电炉丝在安装时应按设计的接线方法正确连接;
4、在使用电炉丝前应检查控温系统的灵敏度,以防温失灵,造成电炉丝烧毁。

询价单