| Customization: | Available |
|---|---|
| Certification: | RoHS, CB, CCC, ISO9001, CE |
| Type: | Electric Coil |
|
Still deciding? Get samples of US$ 10/kg
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Fe-Cr-Al alloy has the characteristics of high resistivity, low temperature resistance coefficient, high temperature stability, oxidation resistance and corrosion resistance.It is widely used in machinery, chemical industry, automobile manufacturing and other industries that produce heating elements and resistance elements to cope with working conditions in extreme environments.
Fe-Cr-Al Alloy Series: 1Cr13Al4, 0Cr15Al5, 0Cr19Al3, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb, 0Cr27Al7Mo2
These are the shapes we can provide: Wire, Rod, Ribbon, Strip
Regular Size: (Regarding size, we also support customizable services)
Wire: 0.05-7.5mm
Bar: 8-50mm
Ribbon: (0.05*0.35)mm-(0.5-6.0)mm
Strip: (0.5-2.5)*(5-180)mm
|
Item
|
1Cr13Al4
|
0Cr21Al4
|
0Cr21Al6
|
0Cr23Al5
|
0Cr25Al5
|
0Cr21Al6Nb
|
0Cr27Al7Mo2
|
|
|
Chemical
Compostion
(%)
|
Cr
|
12-15
|
18-21
|
19-22
|
20.5-23.5
|
23-26
|
21-23
|
26.5-27.8
|
|
Al
|
4-6
|
3.0-4.2
|
5-7
|
4.2-5.3
|
4.5-6.5
|
5-7
|
6-7
|
|
|
Re
|
opportune
|
|||||||
|
Fe
|
Rest
|
|||||||
|
|
--
|
Nb0.5
|
Mo1.8-2.2
|
|||||
|
Max continuous service temp. of element(ºC)
|
950
|
1100
|
1250
|
1250
|
1250
|
1350
|
1400
|
|
Resistivity at 20ºC(μΩ·m)
|
1.25
|
1.23
|
1.42
|
1.35
|
1.42
|
1.45
|
1.53
|
|
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
|
--
|
|
Coefficient of lines expansion
(αx10-6/ºC)
|
15.4
|
13.5
|
14.7
|
15
|
16
|
16
|
16
|
|
Melting Point Approx.(ºC)
|
1450
|
1500
|
1520
|
||||
|
Tensile Strength
(N/mm2)
|
580-680
|
600-700
|
630-780
|
630-780
|
630-780
|
650-800
|
680-830
|
|
Elongation at rupture(%)
|
>16
|
>12
|
>10
|
||||
|
Variation of area(%)
|
65-75
|
65-75
|
65-75
|
65-75
|
60-75
|
65-75
|
65-75
|
|
Repeat Bending Frequency(F/R)
|
>5
|
||||||
|
Hardness(H.B.)
|
200-260
|
||||||
|
Continuous Servicetime
(H/ºC)
|
--
|
≥80/1350
|
≥80/1300
|
≥50/1350
|
|||
|
Micrographic Structure
|
Ferrite
|
||||||
|
Magnetic Properties
|
Magnetic
|
||||||
){kind=link}