1. <source id="y6d11"><span id="y6d11"></span></source>
  • <source id="y6d11"></source>
    1. <source id="y6d11"></source>
      <video id="y6d11"></video>
      1. <video id="y6d11"></video>
        <rp id="y6d11"></rp>
      2. <video id="y6d11"></video>
          1. <source id="y6d11"><span id="y6d11"><delect id="y6d11"></delect></span></source>
            <source id="y6d11"></source>
          2. Welcome to: Danyang Hualong Special Steel Co., Ltd. official website
            Location: Home > Products
            Products
            Ni-Cr alloy / Ni-Fe-Ni alloy








            High resistance thermoelectric alloy resistance temperature correction factor

            Alloy grade

            20

            100

            200

            300

            400

            500

            600

            700

            800

            900

            1000

            1100

            1200

            1300

            1Cr13A14

            1.000

            1.005

            1.014

            1.028

            1.044

            1.064

            1.090

            1.120

            1.132

            1.142

            1.150




            0Cr25A15

            1.000

            1.002

            1.005

            1.008

            1.013

            1.021

            1.030

            1.038

            1.040

            1.042

            1.044

            1.046

            1.047


            0Cr21A16

            1.000

            1.000

            1.002

            1.006

            1.011

            1.020

            1.037

            1.043

            1.046

            1.049

            1.052

            1.055

            1.058


            0Cr21A14

            1.000

            1.011

            1.025

            1.042

            1.061

            1.085

            1.120

            1.142

            1.154

            1.172

            1.180

            1.186



            0Cr21A16Nb

            1.000

            0.997

            0.996

            0.994

            0.991

            0.990

            0.99

            0.99

            0.99

            0.99

            0.99

            0.99

            0.99


            0Cr27A17Mo2

            1.000

            0.992

            0.986

            0.981

            0.978

            0.976

            0.974

            0.972

            0.970

            0.969

            0.968

            0.968

            0.967

            0.967

            Cr20Ni80

            1.000

            1.006

            1.012

            1.018

            1.025

            1.026

            1.018

            1.010

            1.008

            1.010

            1.014

            1.021

            1.025


            Cr30Ni70

            1.000

            1.007

            1.016

            1.028

            1.038

            1.044

            1.036

            1.030

            1.028

            1.029

            1.033

            1.037

            1.043


            Cr15Ni60

            1.000

            1.011

            1.024

            1.038

            1.052

            1.064

            1.069

            1.073

            1.078

            1.088

            1.095

            1.109



            Cr20Ni35

            1.000

            1.029

            1.061

            1.090

            1.115

            1.139

            1.157

            1.173

            1.188

            1.208

            1.219

            1.228



            Cr20Ni30

            1.000

            1.023

            1.052

            1.079

            1.103

            1.125

            1.141

            1.158

            1.173

            1.187

            1.201

            1.214

            1.226



            (1). Uses: Nickel-chromium material because of its high temperature strength, plasticity,
            Widely used in industrial furnaces, household appliances, far-infrared devices.

            Grade

            Cr20Ni80

            Cr30Ni70

            Cr15Ni60

            Cr20Ni35

            Cr20Ni30

            Performance






            The main chemical composition%

            Ni

            Margin

            Margin

            55.0~61.0

            34.0~37.0

            30.0~34.0

            Cr

            20.0~23.0

            28.0~31.0

            15.0~18.0

            18.0~21.0

            18.0~21.0

            Fe

            ≤1.0

            ≤1.0

            Margin

            Margin

            Margin

            Components maximum operating temperature℃

            1200

            1250

            1150

            1100

            1100

            Melting point℃

            1400

            1380

            1390

            1390

            1390

            Densityg/cm3

            8.40

            8.10

            8.20

            7.90

            7.90

            ResistivityμΩ·m,20℃

            1.09±0.05

            1.18±0.05

            1.11±0.05

            1.04±0.05

            1.04±0.05

            Elongation%

            ≥20

            ≥20

            ≥20

            ≥20

            ≥20

            Specific heatJ/g.℃

            0.440

            0.461

            0.494

            0.500

            0.500

            Thermal ConductivityKJ/m.h℃

            60.3

            45.2

            45.2

            43.8

            43.8

            Linear expansion coefficienta×10-6/℃(20~1000℃)

            18.0

            17.0

            17.0

            19.0

            19.0

            Microstructure

            Austenitic

            Austenitic

            Austenitic

            Austenitic

            Austenitic

            Magnetic

            Non-magnetic

            Non-magnetic

            Non-magnetic

            Non-magnetic

            Non-magnetic


            (2). Product Specifications:

            Cold-drawn alloy wire

            Diameter

            φ1.0-φ10.0mm

            Hot rolled alloy disk

            Diameter

            φ8.0-φ12.0mm

            Cold-rolled alloy strip

            Thickness

            0.5-3.5mm

            Cold-rolled alloy strip

            Width

            5.0-45.0mm

            Hot rolled alloy strip

            Thickness

            3.0-6.0mm

            Hot rolled alloy strip

            Width

            12.0-45.0mm

            Bright filament around the shaft

            Diameter

            φ0.1-φ1.0mm

            Shaft round bright flat wire

            Thickness

            0.08-1.50mm

            Shaft round bright flat wire

            Width

            0.5-5.0mm



            (3) Nickel chrome wire parameters:

            Wire diameter(mm)

            Cross-sectional area(mm2)

            Per meter
            Surface area
            cm2/m

            Cr20Ni80

            Cr30Ni70

            Cr15Ni60

            Weight per meter
            kg/m

            Resistance per meter
            Ω/m,20℃

            Weight per meter
            kg/m

            Resistance per meter
            Ω/m,20℃

            Weight per meter
            kg/m

            Resistance per meter
            Ω/m,20℃

            0.10

            0.007854

            3.142

            0.00006597

            138.8

            0.00006362

            150.2

            0.00006440

            142.6

            0.12

            0.01131

            3.770

            0.00009500

            96.38

            0.00009161

            104.3

            0.00009274

            99.03

            0.15

            0.01767

            4.712

            0.0001484

            61.68

            0.0001431

            66.77

            0.0001449

            63.38

            0.17

            0.02270

            5.341

            0.0001907

            48.02

            0.0001839

            51.99

            0.0001861

            49.34

            0.19

            0.02835

            5.969

            0.0002382

            38.44

            0.0002297

            41.62

            0.0002325

            39.50

            0.21

            0.03464

            6.597

            0.0002909

            31.47

            0.0002806

            34.07

            0.0002840

            32.34

            0.25

            0.04909

            7.854

            0.0004123

            22.21

            0.0003976

            24.04

            0.0004025

            22.82

            0.27

            0.05726

            8.482

            0.0004809

            19.04

            0.0004638

            20.61

            0.0004695

            19.56

            0.29

            0.06605

            9.111

            0.0005548

            16.50

            0.0005350

            17.86

            0.0005416

            16.96

            0.31

            0.07548

            9.739

            0.0006340

            14.44

            0.0006114

            15.63

            0.0006189

            14.84

            0.35

            0.09621

            11.00

            0.0008082

            11.33

            0.0007793

            12.26

            0.0007889

            11.64

            0.40

            0.1257

            12.57

            0.001056

            8.674

            0.001018

            9.390

            0.001030

            8.913

            0.45

            0.1590

            14.14

            0.001339

            6.835

            0.001288

            7.419

            0.001304

            7.042

            0.50

            0.1963

            15.71

            0.001469

            5.551

            0.001590

            6.010

            0.001610

            5.704

            0.60

            0.2827

            18.85

            0.002375

            3.855

            0.002290

            4.173

            0.002318

            3.961

            0.70

            0.3848

            21.99

            0.003233

            2.832

            0.003117

            3.066

            0.003156

            2.910

            0.80

            0.5027

            25.13

            0.004222

            2.168

            0.004072

            2.348

            0.004122

            2.228

            0.90

            0.6362

            28.27

            0.005344

            1.713

            0.005153

            1.855

            0.005217

            1.761

            1.00

            0.7854

            31.42

            0.006597

            1.388

            0.006362

            1.502

            0.006440

            1.426

            1.20

            1.131

            37.70

            0.009500

            0.9638

            0.009161

            1.043

            0.009274

            0.9903

            1.40

            1.539

            43.98

            0.01293

            0.7081

            0.01247

            0.7665

            0.01262

            0.7276

            1.60

            2.011

            50.27

            0.01689

            0.5421

            0.01629

            0.5869

            0.01649

            0.5570

            1.80

            2.545

            56.55

            0.02138

            0.4283

            0.02061

            0.4637

            0.02087

            0.4401

            2.00

            3.142

            62.83

            0.02639

            0.3470

            0.02545

            0.3756

            0.02576

            0.3565

            2.20

            3.801

            69.12

            0.03139

            0.2867

            0.03079

            0.3104

            0.03117

            0.2946

            2.50

            3.976

            70.69

            0.03340

            0.2741

            0.03221

            0.2968

            0.03260&, lt;, /P>

            0.2817

            2.80

            6.158

            87.96

            0.05172

            0.1770

            0.04988

            0.1916

            0.05049

            0.1819

            3.00

            7.069

            94.25

            0.05938

            0.1542

            0.05726

            0.1669

            0.05796

            0.1584

            3.50

            9.621

            110.0

            0.08082

            0.1133

            0.07793

            0.1226

            0.07889

            0.1164

            4.00

            12.57

            125.7

            0.1056

            0.08674

            0.1018

            0.09390

            0.1030

            0.08913

            4.50

            15.90

            141.4

            0.1336

            0.06853

            0.1288

            0.0, 7419

            0.1304

            0.07042

            5.00

            19.63

            157.1

            0.1649

            0.05551

            0.1590

            0.06010

            0.1610

            0.05704

            5.50

            23.76

            172.8

            0.1996

            0.04588

            0.1924

            0.04967

            0.1948

            0.04714

            6.00

            28.27

            188.5

            0.2375

            0.03855

            0.2290

            0.04173

            0.2318

            0.03961

            6.50

            33.18

            204.2

            0.2787

            0.03285

            0.2688

            0.03556

            0.2721

            0.03375

            7.00

            38.48

            219.9

            0.3233

            0.02832

            0.3117

            0.03066

            0.3156

            0.02910

            (4) delivery status
            1, the supply status
            Wires and plates are supplied in white or oxidized colors.
            Strip except for special requirements, the general oxidation of the color after the supply.
            Filament and flat wire after the protective gas annealing, the supply of bright soft state.
            2, product packaging
            Wire and tape wrapped in cloth, roll supply.
            Filament and flat yarn, plastic supply around the shaft.
            3, export products and users have special requirements, negotiated settlement.

          3. Previous product:None
          4. Next product:Iron-chromium aluminum alloy
          5. Return to
          6.  
            News Center
            Customer Service
            Copyright © Danyang Hualong Special Steel Co., Ltd. - All rights reserved
            91久久香蕉囯产熟女线看_国精品人妻无码_天天爽夜夜爽夜夜爽精品视频_国产黄色视频网站在线观看
            1. <source id="y6d11"><span id="y6d11"></span></source>
          7. <source id="y6d11"></source>
            1. <source id="y6d11"></source>
              <video id="y6d11"></video>
              1. <video id="y6d11"></video>
                <rp id="y6d11"></rp>
              2. <video id="y6d11"></video>
                  1. <source id="y6d11"><span id="y6d11"><delect id="y6d11"></delect></span></source>
                    <source id="y6d11"></source>