离岸价格
获取最新报价80 ~ 1200 / Acre ( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
最小订单:
27 Metric Ton
包装细节:
Package of Aluminum Alloy 5056 Wire
交货时间:
15 days
供应能力:
50000 Metric Ton per Month
付款方式:
T/T
South Africa
联系人 TSHEPO
148 ZAMBESI AVENUE, PRETORFIA, GAUTENG
1.Competitive price
2.Strict QC based on international standards
3.Professional
electric resistance wire,iron chromium aluminium alloy wire,high temperature heating wire
The iron-chromium high electric resistance alloy has the characteristics of high rate of resistance, small resistance temperature coefficient and high use temperature. It has a good corrosion resistance at high temperature, low price and is particularly suitable for using in the atmosphere of sulfur and sulfide, so it is an ideal heating material used in industrial furnaces, household appliances and far-infrared devices.
Main characteristics of Fe-Cr-Al high resistance and heating alloys|
Alloy Nomenclature/Performance |
1Cr*3Al4 |
0Cr*5Al5 |
0Cr*1Al6 |
0Cr*3Al5 |
0Cr*1Al4 |
0Cr*1Al6Nb |
0Cr*7Al7Mo2 |
|
|
Main hemical composition |
Cr |
*2.***5.0 |
*3.***6.0 |
*9.***2.0 |
*0.***3.5 |
*8.***1.0 |
*1.***3.0 |
*6.***7.8 |
|
Al |
4.**6.0 |
4.**6.5 |
5.**7.0 |
4.**5.3 |
3.**4.2 |
5.**7.0 |
6.**7.0 |
|
|
Re |
opportune |
opportune |
opportune |
opportune |
opportune |
opportune |
opportune |
|
|
Fe |
Rest |
Rest |
Rest |
Rest |
Rest |
Rest |
Rest |
|
|
|
|
|
|
|
|
Nb0.5 |
Mo1.**2.2 |
|
|
Max. continuous service temp. of element |
**0 |
***0 |
***0 |
***0 |
***0 |
***0 |
***0 |
|
|
Resistivity at *0ºC (μΩ·m) |
1.*5 |
1.*2 |
1.*2 |
1.*5 |
1.*3 |
1.*5 |
1.*3 |
|
|
Density (g/cm3) |
7.*0 |
7.*0 |
7.*6 |
7.*5 |
7.*5 |
7.*0 |
7.*0 |
|
|
Thermal conductivity(KJ/m·h·ºC) |
*2.7 |
*6.1 |
*3.2 |
*0.2 |
*6.9 |
*6.1 |
*5.2 |
|
|
Coefficient of lines expansion(α×***6/ºC) |
*5.4 |
*6.0 |
*4.7 |
*5.0 |
*3.5 |
*6.0 |
*6.0 |
|
|
Melting point (approx.) (ºC) |
***0 |
***0 |
***0 |
***0 |
***0 |
***0 |
***0 |
|
|
Tensile strength (N/mm2) |
******0 |
******0 |
******0 |
******0 |
******0 |
******0 |
******0 |
|
|
Elongation at rupture(%) |
>*6 |
>*2 |
>*2 |
>*2 |
>*2 |
>*2 |
>*0 |
|
|
Variation of area(%) |
****5 |
****5 |
****5 |
****5 |
****5 |
****5 |
****5 |
|
|
Bending frequency (F/R) |
>5 |
>5 |
>5 |
>5 |
>5 |
>5 |
>5 |
|
|
Hardness(H.B.) |
******0 |
******0 |
******0 |
******0 |
******0 |
******0 |
******0 |
|
|
Micrographic structure |
Ferrite |
Ferrite |
Ferrite |
Ferrite |
Ferrite |
Ferrite |
Ferrite |
|
|
Magnetic properties |
Magnetic |
Magnetic |
Magnetic |
Magnetic |
Magnetic |
Magnetic |
||
