0cr21al6Nb coil heating element wire for electric stove
Product Description
Size Range | ||
Wire | dia 0.03-7.5mm | |
dia 8.0-12.0mm | ||
Ribbon | (0.05-0.35)*(0.5-6.0)mm | |
Strip | (0.50-2.5)*(5-180)mm | |
Rod | 8-50mm | |
FeCrAl Series
FeCrAl Alloy has the characteristic of high resistivity, low temperature resistance coefficient, high operating temperature, good anti-oxidation and anti-corrosion under high temperature.
It is widely used in industrial furnace, household appliances, metallurgy, machinery, aircraft, automotive, military and other industries producing heating elements and resistance elements.
Performance\ material | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo | ||
Chemical Composition | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 20.5-23.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 | |
Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.3 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | ||
Re | opportune | opportune | opportune | opportune | opportune | opportune | opportune | ||
Fe | Rest | Rest | Rest | Rest | Rest | Rest | Rest | ||
Maximum temperature℃ | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | ||
Melting point ℃ | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | ||
Density g/cm3 | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | ||
Resistivity at 20℃((μΩ·m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | ||
Elongation at rupture (%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | ||
Tensile strength (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | ||
Thermal conductivity KJ/m.h℃ | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | -- | ||
Coefficient of lines expansion a×10-6/ (20~1000℃) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | ||
Micrographic structure | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | ||
Magnetic properties | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | ||
JiangSu DZX Alloy Co.,Ltd was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate.Our factory is becoming a high-tech company,We are professional in researching and producing special alloy material.The production process include melting,drawing,heat treatment,finishing and testing.
We offer super alloy,Welding Wire,corrosion resistance alloy,Precision Alloy,FeCrAl alloy,NiCr Alloy,CuNi Alloy,in the form of wire,strip,ribbon,bar,tube,plate and etc.
The administrative principle of our company is "intensifying inner supervision, complying with technical process and quality control, continuously adopting new technology to ensure the product quality".
Product Categories : FeCrAl Alloy > FeCrAl Wire
