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Jiangyin Chengxin Alloy Material Co., Ltd ,

  • China,Changzhou ,Jiangsu
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China Cr15Ni60/60Ni16Cr/NiCr6015 NiCr Alloys Essential Materials For Metallurgical
China Cr15Ni60/60Ni16Cr/NiCr6015 NiCr Alloys Essential Materials For Metallurgical

  1. China Cr15Ni60/60Ni16Cr/NiCr6015 NiCr Alloys Essential Materials For Metallurgical
  2. China Cr15Ni60/60Ni16Cr/NiCr6015 NiCr Alloys Essential Materials For Metallurgical
  3. China Cr15Ni60/60Ni16Cr/NiCr6015 NiCr Alloys Essential Materials For Metallurgical

Cr15Ni60/60Ni16Cr/NiCr6015 NiCr Alloys Essential Materials For Metallurgical

  1. MOQ: 5kg
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Payment Terms T/T, D/P
Supply Ability 30 Tons per day
Delivery Time 3 days
Packaging Details Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated.
Place of Orig China
Type Ni-Cr-Fe alloys
Application Heating element and resistor
Color Shiny silver or dark gray
Density 8.20
Resistivity at 20 ℃ 1.12±0.05
Melting point(℃) 1390
Thermal conductivity 45.2(KJ/mh ℃)
Elongation at rupture(% ) >20
Brand Name Senphus
Model Number Cr15Ni60/60Ni16Cr/NiCr6015
Certification ISO9001
Place of Origin China

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  1. Product Details
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Product Specification

Payment Terms T/T, D/P Supply Ability 30 Tons per day
Delivery Time 3 days Packaging Details Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated.
Place of Orig China Type Ni-Cr-Fe alloys
Application Heating element and resistor Color Shiny silver or dark gray
Density 8.20 Resistivity at 20 ℃ 1.12±0.05
Melting point(℃) 1390 Thermal conductivity 45.2(KJ/mh ℃)
Elongation at rupture(% ) >20 Brand Name Senphus
Model Number Cr15Ni60/60Ni16Cr/NiCr6015 Certification ISO9001
Place of Origin China
High Light Metallurgical Industries NiCr Alloys60Ni16Cr NiCr AlloysCr15Ni60 NiCr Alloys

Cr15Ni60/60Ni16Cr/NiCr6015 NiCr Alloys Essential Materials for Metallurgical Industries

 

Cr15Ni60, also known as 60Ni-16Cr, features a composition of 55-61% Ni, 14-18% Cr, and the remainder being Fe. It has a density of 8.21 g/cm³, resistivity of 1.12 μΩ/m, and a coefficient of thermal expansion of 17x10⁻⁶/K. With a melting point of 1390°C and a maximum working temperature of 1150°C, this alloy is highly resistant to corrosion in oxidizing atmospheres, such as nitrogen, ammonia, and sulfur-containing environments. It exhibits excellent performance up to 1150°C and is used in precision resistors, normal and shunt resistors. Cr15Ni60's high resistivity allows it to generate significant current at low voltages, making it efficient for heating applications. Its mechanical properties include a tensile strength of at least 600 Mpa and an elongation of at least 25%. This alloy is widely used in electric heating devices, resistors, and heating elements, particularly where high resistance to heat and corrosion is required.

 

GB JIS ASTM DIN EN/DIN GOST
Cr15Ni60 NCHW-2
NCHR-2
60Ni16Cr NiCr6015 Х15Н60-Н

 

Main characteristics of Ni-Cr and Ni-Cr-Fe electric heating alloys

 

               Type



Performance

Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni80 Cr20Ni30 Cr25Ni20
Main Chemical composition Ni Rest 55.0-61.0 34.0-37.0 Rest 30.0-34.0 19.0-22.0
Cr 28.0-31.0 15.0-18.0 18.0-21.0 20.0-23.0 18.0-21.0 24.0-26.0
Fe ≤ 1.0 Rest Rest ≤ 1.0 Rest Rest
Max. continuous service temp. of element (℃) 1250 1150 1100 1200 1100 1050
Resistivity at 20 ℃(μΩm) 1.18±0.05 1.12±0.05 1.04±0.05 1.09±0.05 1.06±0.05 0.95±0.05
Density(g/cm3) 8.10 8.20 7.90 8.40 7.90 7.15
Thermal condyctivity (KJ/m·h·℃) 45.2 45.2 43.8 60.3 43.8 43.8
Coefficient of lines expansion (α×10-6/℃) 17.0 17.0 19.0 18.0 19.0 19.0
Melting point (approx.)(℃) 1380 1390 1390 1400 1390 1400
Elonation at rupture(%) >20 >20 >20 >20 >20 >20
Micrographic structure Austenite Austenite Austenite Austenite Austenite Austenite
Magnetic properties Non-magnetic Low-magnetic Low-magnetic Non-magnetic Low-magnetic Non-magnetic
Note:The various grades of electric resistance alloy material are blended with the amountof rare earth, titanium and other trace elements, to improve the processing performance andextend the period of the uselife.

 

Chemical Composition Wt.% Cr15Ni60 % Ni Fe C Si Mn P S Cr Al
Min 55     0.75       15  
Max 61 Rest 0.08 1.6 0.6 0.02 0.015 18 0.5

 

Mechanical properties Condition Tensile Strength (UTS)(Rm) Elongation(A5)
D>3, T>0.2 ≥600 MPa ≥25%
0.1<D<0.3, T>0.2 ≥600 MPa ≥20%

 

Some key features of Cr15Ni60 include:

  1. High Electrical Resistivity: Cr15Ni60 has a high electrical resistivity, which is crucial for applications requiring precise control of electrical resistance, such as in heating elements and precision resistors.

  2. Corrosion Resistance: This alloy is highly resistant to corrosion, particularly in oxidizing environments. It performs well in conditions involving nitrogen, ammonia, and sulfur-containing atmospheres, making it ideal for chemical processing and other corrosive environments.

  3. High-Temperature Strength: Cr15Ni60 maintains its strength and resistivity at elevated temperatures, with a maximum working temperature of around 1150°C. This makes it suitable for use in high-temperature industrial processes and furnace components.

  4. Thermal Stability: The alloy exhibits good thermal stability, which is essential for applications where consistent performance over a wide temperature range is required.

  5. Low Coefficient of Thermal Expansion: With a low coefficient of thermal expansion, Cr15Ni60 experiences minimal dimensional changes with temperature fluctuations, which is beneficial for maintaining precision in high-temperature applications.

  6. Mechanical Properties: The alloy has good mechanical properties, including tensile strength and elongation, which contribute to its durability and reliability in various applications.

  7. Weldability: Cr15Ni60 is relatively easy to weld, which is an advantage in applications where components need to be joined without compromising the material's integrity.

  8. Formability: The alloy is formable, allowing it to be shaped into various configurations, which is beneficial for manufacturing complex components.

These features make Cr15Ni60 a popular choice for applications in the electrical, chemical, aerospace, and automotive industries, among others.

 

Applications:

  1. Heating Elements: Cr15Ni60 is used as heating elements in periodic heat treatment furnaces operating below 900°C

  2. Electrical Resistance Applications: It is utilized in high-grade electric heat pipes and domestic electric heaters as the heating wire

  3. Resistor Bands: Cr15Ni60 is employed in high-quality resistance boxes for resistor bands

  4. Industrial Furnaces: The alloy is extensively used in industrial furnaces as electric heating elements due to its excellent oxidation resistance and high-temperature strength

  5. Heat Treatment Equipment: Cr15Ni60 is used in the manufacturing of high-temperature furnace linings and thermocouple protection tubes in heat treatment equipment, ensuring precision and consistency in the heat treatment process

  6. Aerospace Industry: In the aerospace field, Cr15Ni60 is used for high-temperature components such as gas turbines and jet engines, providing reliable protection due to its high-temperature oxidation resistance and mechanical strength

  7. Resistors: The alloy is also used in the manufacture of various types of resistors, especially in applications requiring high stability and long life, such as precision instruments and electrical equipment

 

Technical data of wires

 

Dia. (mm) Cross-sectional area (mm²) Weight/Meter (g/m) Resistance/Meter at 20 ℃ (Ω/m) Dia. (mm) Cross-sectional area (mm²) Weight/Meter (g/m) Resistance/Meter at 20 ℃ (Ω/m)
0.018 0.000255 0.002117 3410-4610 0.25 0.04909 0.4074 20.88-23.54
0.020 0.000314 0.002606 2940-3740 0.28 0.06158 0.5111 16.64-18.76
0.022 0.000380 0.003154 2440-3100 0.30 0.07069 0.5867 14.49-16.35
0.025 0.000491 0.004075 1880-2400 0.32 0.07548 0.6265 12.74-14.36
0.028 0.000616 0.005113 1530-1870 0.33 0.08553 0.7099 12.20-13.40
0.030 0.000707 0.005868 1338-1696 0.38 0.1134 0.9412 9.13-10.09
0.032 0.000804 0.006673 1180-1440 0.40 0.1257 1.0433 8.24-9.108
0.035 0.000962 0.007985 981-1200 0.41 0.132 1.0956 7.68-8.89
0.040 0.001257 0.01043 780.7-954.1 0.45 0.159 1.3197 6.51-7.196
0.045 0.00159 0.0132 594-726 0.50 0.1963 1.6293 5.273-5.829
0.050 0.001963 0.01629 499.6-610.6 0.55 0.2376 1.9721 4.518-4.994
0.055 0.00238 0.01975 407-477 0.60 0.2827 2.3464 3.797-4.197
0.063 0.00312 0.02590 321.41-377.31 0.65 0.3318 2.7539 3.235-3.575
0.070 0.00385 0.03196 260.5-305.9 0.70 0.3848 3.1938 2.789-3.083
0.080 0.005027 0.04172 199.5-234.1 0.75 0.4418 3.6669 2.43-2.686
0.090 0.006362 0.0528 157.6-185.0 0.80 0.5027 4.1724 2.136-2.36
0.100 0.007854 0.0652 127.7-149.9 0.85 0.5674 4.7094 1.891-2.091
0.110 0.009852 0.08177 105.5-123.9 0.90 0.6362 5.2805 1.687-1.865
0.120 0.01227 0.1018 88.67-104.1 0.95 0.7088 5.883 1.46-1.62
0.140 0.01539 0.1277 65.85-75.77 1.00 0.7854 6.5188 1.367-1.511
0.150 0.01767 0.1467 56.75-66.63 1.10 0.9503 7.8875 1.13-1.26
0.160 0.02011 0.01669 50.42-58.00 1.12 0.9852 8.1772 1.05-1.17
0.170 0.022700 0.1884 44.18-51.86 1.18 1.0936 9.0769 0.95-1.05
0.180 0.02545 0.2112 40.26-45.40 1.20 1.313 10.8979 0.79-0.87
0.190 0.02835 0.2353 35.37-41.53 1.30 1.327 11.0141 0.78-0.86
0.200 0.03142 0.2608 32.62-36.78 1.40 1.539 12.7737 0.70-0.77
0.212 0.035300 0.2930 28.41-33.35 1.50 1.767 14.6661 0.60-0.67
0.220 0.03801 0.3155 26.65-30.39 1.60 2.011 16.8924 0.52-0.58

 

 

The tolerance or wires diameter

 

Wires Dia.(mm) Tolerance
0.018-0.025 ±0.001
0.028-0.035 ±0.0015
0.040-0.055 ±0.002
0.070 ±0.0025
0.08-0.10 ±0.003
0.11-0.14 ±0.004
0.16-0.20 ±0.005
0.22-0.25 ±0.006
0.28-0.30 ±0.007
0.32-0.40 ±0.01
0.41-0.50 ±0.015
0.55-0.80 +0.02/-0.03
0.85-1.00 +0.02/-0.03
1.10-1.50 ±0.03
Note:special specification can be produced as per client's request.

 

Technical data of ribbon

 

Thickness × Width(mm) Resistance/meter(20 ℃) (Ω/m) Surface area/ohm (20℃) (cm2/Ω) Weight/meter (g/m) Surface area/meter (cm2/m)
0.09x2.5 5.27 9.84 1.72 51.8
0.08x0.2 74 0.0756 0.122 5.6
0.08x0.3 49.4 0.154 0.183 7.6
0.08x0.4 37 0.259 0.244 9.6
0.08x0.5 29.6 0.392 0.305 11.6
0.08x0.6 24.7 0.551 0.367 13.6
0.08x0.7 21.2 0.737 0.428 15.6
0.08x0.8 18.5 0.951 0.489 17.6
0.08x0.9 16.5 1.19 0.55 19.6
0.08x1.0 14.8 1.46 0.611 21.6
0.08x1.2 12.3 2.07 0.733 25.6
0.08x1.5 9.87 3.2 0.916 31.6
0.08x1.8 8.23 4.57 1.1 37.6
0.08x2.0 7.4 5.62 1.22 41.6
0.07x0.2 84.6 0.0638 0.107 5.4
0.07x0.3 56.4 0.131 0.16 7.4
0.07x0.4 42.3 0.222 0.214 9.4
0.07x0.5 33.9 0.337 0.267 11.4
0.07x0.6 28.2 0.475 0.321 13.4
0.07x0.7 24.2 0.637 0.374 15.4
0.07x0.8 21.2 0.822 0.428 17.4
0.07x0.9 18.8 1.03 0.481 19.4
0.07x1.0 16.9 1.26 0.535 21.4
0.07x1.2 14.1 1.8 0.641 25.4
0.07x1.5 11.3 2.78 0.802 31.4
0.06x0.2 98.7 0.0527 0.0916 5.2
0.06x0.3 65.8 0.109 0.137 7.2
0.06x0.4 49.4 0.186 0.183 9.2
0.06x0.5 39.5 0.284 0.229 11.2
0.06x0.6 32.9 0.401 0.275 13.2
0.06x0.7 28.2 0.539 0.321 15.2
0.06x0.8 24.7 0.697 0.367 17.5
0.06x0.9 21.9 0.875 0.412 19.2
0.06x1.0 19.7 1.07 0.458 21.2
0.06x1.2 16.5 1.53 0.55 25.2
0.05x0.2 118 0.0422 0.0764 5.00
0.05x0.3 79 0.0886 0.115 7.00
0.05x0.4 59.2 0.152 0.153 9.00
0.05x0.5 47.4 0.232 0.191 11.00
0.05x0.6 39.5 0.329 0.229 13.00
0.05x0.7 33.9 0.443 0.267 15.0
0.05x0.8 29.6 0.574 0.305 17.0
0.05x0.9 16.3 0.722 0.344 19.0
0.05x1.0 23.7 0.886 0.382 21.0
Ribbon is rolled by the wire, the actual cross-sectional area of the ribbon is smaller 8% than calculated by the rectangular.

 

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2003

  • Total Annual:

    230000000-240000000

  • Employee Number:

    1400~1500

  • Ecer Certification:

    Verified Supplier

Company Overview: Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and pre... Company Overview: Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and pre...

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  • Jiangyin Chengxin Alloy Material Co., Ltd ,
  • Building 3, No. 29, Beitanghe East Road, Qinglong Street, Tianning District, Changzhou City, Jiangsu Province
  • https://www.heatingalloywire.com/

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