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| Categories | FeCrAl Alloy |
|---|---|
| Brand Name: | TANKII |
| Model Number: | 0Cr27Al7Mo2 |
| Certification: | ISO9001:2008 |
| Place of Origin: | Shanghai |
| MOQ: | 10 KG |
| Price: | To negotiate |
| Payment Terms: | L/C, T/T, Western Union, Paypal |
| Supply Ability: | 200+TON+MONTH |
| Delivery Time: | 7-12 days |
| Packaging Details: | Spool, Carton, plywood case with plastic film as your requirements |
| Model name: | 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr25Al5, 0Cr23Al5 |
| Application: | Industrial Furnace Heating Elements |
| Advantages: | Good corrosion resistance, good ductility, good elongation |
| Colour: | Silver Grey, Oxidated Colour |
| Surface: | Smooth, Soft, Annealed |
| Condition: | Sofe, Half hard, Hard |
| Company Info. |
| Shanghai Tankii Alloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Tinned Copper Wire SWG/AWG Standard with Good Corrosion Resistance for Marine Cable
5 mm 0Cr27Al7Mo2 Fecral Alloy Wire Oxidated Colour for Industrial Furnace Heating
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.
FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc.
The alloy's high resistivity and extremely low electro-motive force
(EMF) versus copper are highly desired properties in precision
resistance wire. It also possesses high tensile strength, high
resistance to corrosion and is non-magnetic.
The temperature coefficient of resistance of this material is very
closely controlled by the addition of aluminum, manganese and
silicon combined with critical processing controls.
FeCrAl alloy is supplied in the annealed and heat treated condition
to ± 5 ppm in the temperature range of -67°F to 221°F (-55°C to
105°C). This results in very stable resistance.
Although FeCrAl alloy is the only high-resistance, low-TCR alloy on
which extensive stability tests have been conducted, EVANOHM alloy
S is heat treated in the same manner and is believed to have equal
stability because its properties are produced by the same short
range ordering as FeCrAl alloy.
Size dimension range:
Wire: 0.01-10mm
Ribbon: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
Bar:10-50mm
| Chemical Composition and Main Property of Fe-Cr-Al Resistance Alloy | ||||||||
| Properties Grade | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Main Chemical Composition (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 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 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| Re | opportune | opportune | opportune | opportune | opportune | opportune | opportune | |
| Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Max Continuous Service Temperature(oC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Resisivity 20oC (Ωmm2/m) | 1.25 ±0.08 | 1.42 ±0.06 | 1.42 ±0.07 | 1.35 ±0.07 | 1.23 ±0.07 | 1.45 ±0.07 | 1.53 ±0.07 | |
| Density(g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Thermal Conductivity | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| (KJ/m@h@oC) | ||||||||
| Coefficient of Thermal Expansion(α×10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Approximate Melting Point( oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Tensile Strength(N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Elongation(%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| Section Variation | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Shrink Rate (%) | ||||||||
| Repeatedly Bend Frequency(F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| Hardness (H.B.) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Continuous Service Time | no | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
| Micrographic Structure | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Magnetic Property | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
|
19*0.574 0Cr25Al5 Stranded Rope Wire / Fecral Wire Heating Resistance Equipments
7.1 G / M3 Strip Heater Element 0cr21al6nb For High Temperature Industrial Furnace
0cr27al7mo2 Fecral Alloy Heat Resistant Wire For Electric Stove / Spring Heating
Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm
High Resistivity 1Cr13Al4 FeCrAl Strip Thickness 0.7mm With 1200mm Width
1Cr13Al4 FeCrAl Alloy Strip Bright Surface For Automobile Exhaust Purifier
1Cr13Al4 FeCrAl Alloy Strip 0.7*1100mm Three Way Catalytic Converter Use
SGS Certified FeCrAl Alloy Strip With Big Width 100~1000mm Honeycomb Exhaust Purifier Use
0cr21al4 Fecral Heating Element Bright Fecral Resistance Wire
ASTM B603 Diameter 10mm Ni80cr20 FeCrAl Alloy For Metallurgy
