Product Details
Place of Origin: China
Brand Name: Tankii
Certification: ISO9001
Model Number: 0Cr25Al5
Payment & Shipping Terms
Minimum Order Quantity: 25kg
Price: 4.8-7usd / kg
Packaging Details: wooden box,carton
Delivery Time: 5-32 days
Payment Terms: T/T, Western Union
Supply Ability: 20000 ton / month
Name: |
Fecral Alloy Strip |
Color: |
Grey |
Material: |
Fecral Alloy |
Size: |
Customized |
Delivery: |
Depends On The Quantity |
Name: |
Fecral Alloy Strip |
Color: |
Grey |
Material: |
Fecral Alloy |
Size: |
Customized |
Delivery: |
Depends On The Quantity |
Stainless steel strip Fecral Alloy strip Electric Resistance For Medical machinery
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, industry furnace, metallurgy, machinery, aircraft, automotive, military and other industries producing heating elements and resistance elements.
Specification
Properties/Grade | 1Cr13Al4 | 0Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
Main Chemical composition(%) |
Cr | 12.0-15.0 | 18.0-21.0 | 19.0-22.0 | 22.5-24.5 | 23.0-26.0 | 21.0-23.0 | 26.5-27.8 |
Al | 4.0-6.0 | 3.0-4.2 | 5.0-7.0 | 4.2-5.0 | 4.5-6.5 | 5.0-7.0 | 6.0-7.0 | |
Fe | Balance | Balance | Balance | Balance | Balance | Balance | Balance | |
Re | opportune | opportune | opportune | opportune | opportune | opportune | opportune | |
Nb:0.5 | Mo:1.8-2.2 | |||||||
Max. continuous service temp. of element |
950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
Resistivity at 20oC (μ Ω @ m) |
1.25+-0.08 | 1.23+-0.06 | 1.42+-0.07 | 1.35+-0.07 | 1.42+-0.06 | 1.45+-0.07 | 1.53+-0.07 | |
Density (g/cm3) | 7.4 | 7.35 | 7.16 | 7.25 | 7.1 | 7.1 | 7.1 | |
Thermal conductivity (KJ/m@ h@ oC) |
52.7 | 46.9 | 63.2 | 60.2 | 46.1 | 46.1 | 45.2 | |
Coefficient of lines expansion(α × 10-6/oC) |
15.4 | 13.5 | 14.7 | 15 | 16 | 16 | 16 | |
Melting point (approx. )( oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
Elongation at rupture (%) | ≥16 | ≥12 | ≥12 | ≥12 | ≥12 | ≥12 | ≥10 | |
Micrographic structure | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Magnetic properties | magnetic | magnetic | magnetic | magnetic | magnetic | magnetic | magnetic |