Cr20Ni30 Nickel Based Electrothermal Alloy Resistance Wire
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
100kg |
| Pay Type: |
L/C,T/T |
Product Specifications
| Prod Model: |
Cr20Ni30 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Product Type: |
Wire |
| Carbon Content: |
Low Carbon |
| Material: |
Ni-Cr |
Product Description
Description:
Such electrothermal alloy has stable structure and electrical physical property. It has so good high temperature mechanical property, fine cold plastic deformation and weldableness that brittle fracture won't occur even used for long. The alloy is widely used in manufacturing the household appliances and heating element whose working temperature is below 1000º C. Moreover, it has long lifespan.
Density: 7.9g/cm³
Our advantage:1. Experienced manufacturer2. Stable products and service quality3. Timely delivery4. Good technology support5. Win-win cooperation opportunitySize:Hot-rolled bar: Φ 8~38mmCold-drawn bar: ≤ 50mmForging bar: Φ 38~350mmWire: Φ 0.1mm~18mmCold-rolled strip: 0.15~4× 200mmHot-rolled strip: 4~22× 200mmCold-rolled sheet: 0.5~4× 1000× 2000mmHot-rolled sheet: 4~22× 1000× 2000mmFeel free to send inquiry, and you will get a quick reply. Look forward to cooperating with any willing purchaser.
Grade
Performance |
Cr20Ni80 |
Cr30Ni70 |
Cr15Ni60 |
Cr20Ni35 |
Cr20Ni30 |
|
|
|
|
|
|
Main chemical
elements |
Ni |
rest |
rest |
55.0~61.0 |
34.0~37.0 |
30.0~34.0 |
|
Cr |
20.0~23.0 |
28.2~31.0 |
15.0~18.0 |
18.0~21.0 |
18.0~21.0 |
|
Fe |
≤1.0 |
≤1.0 |
rest |
rest |
rest |
Using temperature
(max) ºC |
1200 |
1250 |
1150 |
1100 |
1100 |
|
Melding point ºC |
1400 |
1380 |
1390 |
1390 |
1390 |
|
Density g/cm 3 |
8.40 |
8.10 |
8.20 |
7.90 |
7.90 |
|
Resistivity μΩ@m, 20ºC |
1.09±0.05 |
1.18±0.05 |
1.11±0.05 |
1.04±0.05 |
1.04±0.05 |
|
Ductility% |
≥20 |
≥20 |
≥20 |
≥20 |
≥20 |
|
Specific heat J/g.ºC |
0.440 |
0.461 |
0.494 |
0.500 |
0.500 |
|
Thermal conductivity KJ/m.hºC |
60.3 |
45.2 |
45.2 |
43.8 |
43.8 |
Coefficient of linear expansion
a×10 -6 ºC (20~1000ºC ) |
18.0 |
17.0 |
17.0 |
19.0 |
19.0 |
|
Microstructure |
austenite |
austenite |
austenite |
austenite |
austenite |
|
Magnetism |
non magnetic |
non magnetic |
non magnetic |
trace |
trace |
Jiangsu ToLand Alloy Co., Ltd. Was founded in May 1991. The factory covers an area of 200, 000 square meter. The registered capital of the company is RMB 125 million. As"A Key High-tech Enterprise of National Torch Plan"and"A high-tech enterprise in Jiangsu Province", the company specializes in research & development and production of super alloys, corrosion resistant alloys, precision alloys, and other special alloys and their products. It has state of the art special smelting and precision casting production lines as well as domestic leading forging & rolling, drawing and tube production lines and it has formed a product system which super alloy, special alloy pipe and revestment precision casting structure are three major products as the core.
Over the years, the company has always been adhering to the corporate spirit of "Loyalty, Innovation, Creditworthiness and Diligence" and the business philosophy of "Technological Innovation, Reliable Quality, Continuous Improvement and Customer Satisfaction". It enjoys a high recognition and reputation among customers and in the society.
The company will continue investing in world class research and development of new technologies and products, broadening of product chains, and exploration of domestic and international markets, in order to become a research & development and production base of high-performance alloys and derivative products as well as an enterprise with independent intellectual property rights and core competitiveness at home and abroad.
