Fecral 0cr21al4 Alloy Resistance Heating Wire Electrical Wires
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 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..
Performance\ material | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | ||
Composition | Cr | 12-15 | 23-26 | 19-22 | 20.5-23.5 | 18-21 | 21-23 | |
Al | 4-6 | 4.5-6.5 | 5-7 | 4.2-5.3 | 3-4.2 | 5-7 | ||
Fe | rest | rest | rest | rest | rest | rest | ||
Maximum temperature℃ | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | ||
Meltiing point ℃ | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | ||
Density g/cm3 | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | ||
Hardness(H.B.) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | ||
Tensile strength(N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | ||
Variation of area(%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | ||
Resistivity at 20℃((μΩ·m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | ||
Elongation at rupture | ≥16 | ≥12 | ≥12 | ≥12 | ≥12 | ≥12 | ||
Coefficient of lines expansion(αx10-6℃) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | ||
Thermal conductivity KJ/m.h℃ | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | ||
continuous servicetime(Hours/℃) | __ | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥50/1300 | ||
Micrographic structure | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | ||
Magnetic properties | 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".
telephone.
Product Categories : FeCrAl Alloy > FeCrAl Ribbon
