镍铬丝

镍铬丝
型号:-
品牌:-
原产地:中国
类别:冶金矿产、能源 / 冶金矿产 / 有色金属合金
标签︰镍铬丝 , 2080
单价: ¥1 / 件
最少订量:1 件
发送查询

产品描述

材质:Cr20Ni80,Cr15Ni60,GH140,Cr20Ni35

  规格:φ0.03mm~φ8.0mm

  用途:镍铬材料因其高温强度高,可塑性强。

  广泛用于工业电炉、家用电器、远红外装置。

  镍铬丝主要技术性能:

  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

  Cr20.0~23.028.0~31.015.0~18.0

  18.0~21.018.0~21.0

  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/cm3

  8.408.108.207.907.90

  电阻率μΩ·m,20℃

  1.09±0.05

  1.18±0.05

  1.11±0.05

  1.04±0.05

  1.04±0.05

  延伸率%

  ≥20

  ≥20

  ≥20

  ≥20

  ≥20

  比热J/g.℃

  0.440

  0.461

  0.494

  0.500

  0.500

  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

  镍铬丝设计参数: (点击查看详细参数)

  线 径

  (mm)截面积

  (mm2)每米

  表面积

  cm2/mCr20Ni80Cr30Ni70Cr15Ni60

  每米重量

  kg/m每米电阻

  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℃

  0.10

  0.0078543.1420.00006597138.80.00006362150.2

  0.00006440142.6

  0.120.011313.7700.0000950096.380.00009161

  104.3

  0.00009274

  99.03

  0.150.017674.7120.000148461.680.0001431

  66.77

  0.0001449

  63.38

  0.170.022705.3410.000190748.020.0001839

  51.99

  0.0001861

  49.34

  0.190.028355.9690.000238238.440.0002297

  41.62

  0.0002325

  39.50

  0.210.034646.5970.000290931.470.0002806

  34.07

  0.0002840

  32.34

  0.250.049097.8540.000412322.210.0003976

  24.04

  0.0004025

  22.82

  0.270.057268.4820.000480919.040.0004638

  20.61

  0.0004695

  19.56

  0.290.066059.1110.000554816.500.0005350

  17.86

  0.0005416

  16.96

  0.310.075489.7390.000634014.440.0006114

  15.63

  0.0006189

  14.84

  0.350.0962111.000.000808211.330.0007793

  12.26

  0.0007889

  11.64

  0.400.125712.570.0010568.6740.001018

  9.390

  0.001030

  8.913

  0.450.159014.140.0013396.8350.001288

  7.419

  0.001304

  7.042

  0.500.196315.710.0014695.5510.001590

  6.010

  0.001610

  5.704

  0.600.282718.850.0023753.8550.002290

  4.173

  0.002318

  3.961

  0.700.384821.990.0032332.8320.003117

  3.066

  0.003156

  2.910

  0.800.502725.130.0042222.1680.004072

  2.348

  0.004122

  2.228

  0.900.636228.270.0053441.7130.005153

  1.855

  0.005217

  1.761

  1.000.785431.420.0065971.3880.006362

  1.502

  0.006440

  1.426

  1.201.13137.700.0095000.96380.009161

  1.043

  0.009274

  0.9903

  1.401.53943.980.012930.70810.01247

  0.7665

  0.01262

  0.7276

  1.602.01150.270.016890.54210.01629

  0.5869

  0.01649

  0.5570

  1.802.54556.550.021380.42830.02061

  0.4637

  0.02087

  0.4401

  2.003.14262.830.026390.34700.02545

  0.3756

  0.02576

  0.3565

  2.203.80169.120.031390.28670.03079

  0.3104

  0.03117

  0.2946

  2.503.97670.690.033400.27410.03221

  0.2968

  0.03260

  0.2817

  2.806.15887.960.051720.17700.049880.1916

  0.05049

  0.1819

  3.007.06994.250.059380.15420.05726

  0.1669

  0.05796

  0.1584

  3.509.621110.00.080820.11330.07793

  0.12260.078890.1164

  4.0012.57125.70.10560.086740.1018

  0.09390

  0.1030

  0.08913

  4.5015.90141.40.13360.068530.1288

  0.07419

  0.1304

  0.07042

  5.0019.63157.10.16490.055510.1590

  0.06010

  0.1610

  0.05704

  5.5023.76172.80.19960.045880.1924

  0.04967

  0.1948

  0.04714

  6.0028.27188.50.23750.038550.2290

  0.04173

  0.2318

  0.03961

  6.5033.18204.20.27870.032850.2688

  0.03556

  0.2721

  0.03375

  7.0038.48219.90.32330.028320.31170.030660.31560.02910

镍铬丝 1

会员信息

常丰(无锡)金属制品有限公司
国家/地区︰江苏省无锡市
经营性质︰生产商
联系电话︰13961838193
联系人︰蒋烨 (经理)
最后上线︰2018/04/16