High-quality Nickel-Chromium Alloy
| Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,FCA,CPT,CIP |
| Min. Order: | 50 Kilogram |
| Delivery Time: | 20 Days |
Basic Info
Application: Decorations, Heat Sink, Transportation Tools, Door & Window
Alloy: Alloy
Certification: ASTM, JIS, GB/T, EN, ASTMB
Additional Info
Productivity: 8000t
Brand: fenghua
Transportation: Ocean,Land,Air
Place of Origin: jiangsu
Supply Ability: 8000t
Certificate: iso9000
Product Description
The iron-chromium-aluminum alloy for electrical resistance heating has higher service temperature than that of nickel chromium alloy. the Welding Rods Explained service temperature is up to 1440℃. welding rods explained of chromium and aluminum has, the higher the heat resistance of the Nickel Steel Alloy.
Due to nickel steel alloy superior resistance to oxidation, sulfur and carburization, the Fe-Cr-Al alloy boasts longer service life and higher cost performance. the corrosion removal terrific properties of the electrical heating material result in what is nickel used for wide application for heating elements in electric heaters.
More attention should be paid on the shortcoming of the iron-chromium-aluminum alloy that it has low strength at high temperature and its ductility will be enlarged as the service temperature grows. Therefore, you should take elements deformation into great account when selecting the heating element alloy. More information and details can be obtained by a contact with us.
|
Model |
1Cr13 |
0Cr25 A15 |
0Cr21 A16 |
0Cr23 A15 |
0Cr21 A14 |
0Cr21 A16Nb |
0Cr27 |
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|
Properties |
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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 |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
|
|
Fe |
- |
- |
- |
- |
- |
- |
- |
|
|
|
|
|
|
|
|
Nb0.5 |
Mo1.8-2.2 |
|
|
Maximum service temperature (℃) |
950 |
1250 |
1250 |
1250 |
1100 |
1350 |
1400 |
|
|
Specific resistance (μΩ.m,20℃) |
1.25 |
1.42 |
1.42 |
1.35 |
1.23 |
1.45 |
1.53 |
|
|
Density (g/cm³) |
7.4 |
7.10 |
7.16 |
7.25 |
7.35 |
7.10 |
7.10 |
|
|
Heat conductivity coefficient (KJ/m.h.℃) |
52.7 |
46.1 |
63.2 |
60.2 |
46.9 |
46.1 |
45.2 |
|
|
Linear expansion coefficient (α×10-6/℃) |
15.4 |
16.0 |
14.7 |
15.0 |
13.5 |
16.0 |
16.0 |
|
|
Melting point approx (℃) |
1450 |
1500 |
1500 |
1500 |
1500 |
1510 |
1520 |
|
|
Tensile strength (Mpa) |
580-680 |
630-780 |
630-780 |
630-780 |
600-700 |
650-800 |
680-830 |
|
|
Elongation (%) |
>16 |
>12 |
>12 |
>12 |
>12 |
>12 |
>10 |
|
|
Percentage reduction of area (%) |
65-75 |
60-75 |
65-75 |
65-75 |
65-75 |
65-75 |
65-75 |
|
|
Alternating bending number |
>5 |
>5 |
>5 |
>5 |
>5 |
>5 |
>5 |
|
|
Hardness (H.B.) |
200-260 |
200-260 |
200-260 |
200-260 |
200-260 |
200-260 |
200-260 |
|
|
Microscopic structure |
Ferrite |
Ferrite |
Ferrite |
Ferrite |
Ferrite |
Ferrite |
Ferrite |
|
|
Magnetism |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
CONTACT US
Jiangsu nickel alloy Co.,Ltd
Address: No.19 south,zhangguo Town,xinhua city,Taizhou,Jiangsu
Contact Person: shenchunmei
Phone：86-523-83765356
Fax：86-523-83765353
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