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Find Fecral Alloy Wire, Resistance Wire, Household Alloy Wire on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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Min. Order: | 30 |
Model No.: 0Cr27Al7Mo2
Material/performance | OCr21AL6Nb | OCr27ALMo2 | |
Main Chemical Composition | Cr | 21.0-23.0 | 26.5-27.8 |
Al | 5.0-7.0 | 6.0-7.0 | |
Re | opportune | opportune | |
Fe | Rest | Rest | |
Nb0.5 | Mo1.8-2.2 | ||
Max.continuous service temp.of element (ºC) | 1350 | 1400 | |
Resistivity at 20ºC (μΩ@m) | 1.45 | 1.53 | |
Density(g/cm 3 ) | 7.10 | 7.10 | |
Thermal conductivity (KJ/m@h@ºC) | 46.1 | 45.2 | |
Coefficient of lines expansion (α×10-6/ºC) | 16.0 | 16.0 | |
Melting point ( ºC) | 1510 | 1520 | |
Tensile strength | 650-800 | 680-830 | |
Elongation at rupture (%) | >12 | >10 | |
Variation of area (%) | 65-75 | 65-75 | |
Repeat bending Frequency (F/R) | >5 | >5 | |
Hardness(H.B.) | 200-260 | 200-260 | |
Micrographic structure | Ferrite | Ferrite | |
Magnetic properties | Magnetic | Magnetic |
Product Categories : FeCrAl Alloy