Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd First Quality, Sincere Service
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Hot Selling Fecral 0.6mm 1.2mm High Temperature 16AWG 1cr13al4 0cr25al5 Fecral Wire
Resistance Alloy Wires is used for electrical heating element.
Widely used in metallurgy, industrial stoves, household appliances, machinery and electronics manufacturing industries do heat resistance material.
1.FeCrAl Electrictrical Resistance Heating alloys with high electrical resistivity, temperature coefficient of resistance is small, high operating temperature. good corrosion resistance under high temperature, and particularly suitable for use in a gas containing sulfur and sulfides, low price, it is widely used in industrial electric furnace, household appliances, far infrared device ideal heating material.
FeCrAl type:1Cr13AI4, 0Cr21AI4, 0Cr21AI6, 0Cr25AI5, 0Cr21AI6 Nb, 0Cr27AI7Mo2 etc.Series electric flat belt, electric fire wire
| Grades | 1Cr13AL4 | 1Cr21AL4 | 0Cr21AL6 | 0Cr23AL5 | 0Cr25AL5 | 0Cr21AL6Nb | 0Cr27AL7Mo2 |
| Main chemical composition% | |||||||
| Cr | 12.0-15.0 | 17.0-21.0 | 19.0-22.0 | 20.0-23.5 | 23.0-26.0 | 21.0-23.0 | 26.5-27.8 |
| AI | 4.0-6.0 | 2.0-4.0 | 5.0-7.0 | 4.2-5.3 | 4.5-6.5 | 5.0-7.0 | 6.0-7.0 |
| Fe | balance | balance | balance | balance | balance | balance | balance |
| Re | appropriate | appropriate | appropriate | appropriate | appropriate | appropriate | appropriate |
| Components maximum use temperature | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 |
| Melting point | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 |
| Density g/cm3 | 7.4 | 7.35 | 7.16 | 7.25 | 7.1 | 7.1 | 7.1 |
| Resistivity μΩ·m,20 | 1.25±0.08 | 1.23±0.06 | 1.42±0.07 | 1.35±0.06 | 1.42±0.07 | 1.45±0.07 | 1.53±0.07 |
| Tensile strength Mpa | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 686-784 |
2.Nickel chromium alloy with iron resistance electrothermal high resistivity. At high temperature and high intensity, and a good performance and processing may welding nature widely used metallurgical, electrical, mechanical components and electrical manufacturing industries for doing heat resistance material.
Ni-Cr Type:Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr20Ni30, Cr25Ni20 etc.Series electric flat belt, electric fire wire.
| Grade | Ni80Cr20 | Ni70Cr30 | Ni60Cr15 | Ni35Cr20 | Ni30Cr20 | |
| Chemical composition % | Ni | Balance | Balance | 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 | Balance | Balance | Balance |
| Highest service temperature °C | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Melting point °C | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Density g/cm3 | 8.40 | 8.10 | 8.20 | 7.90 | 7.90 | |
| Resistivity μΩ.m,20°C | 1.09 | 1.18 | 1.12 |
1.0 |
1.04 | |
| Specific heat J/g.°C | 0.440 | 0.461 | 0.494 | 0.500 | 0.500 | |
| Thermal conductivityKJ/m.h.°C | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
