Table - density and specific heat of fechrali
Are you interested in the interesting density and specific heat of fechrali? Supplier Avlob offers to buy fencer at a bargain price. The supplier guarantees the timely delivery of products to any specified address. Regular customers can take advantage of discount discounts. The price is the best in this segment of rental.
Technical Characteristics of Fechrali
This alloy is distinguished by high corrosion resistance, combines high t ° melting and considerable electrical resistance: up to 1.3 ohm • mm2 / m ,. The relatively low density (7.2 g / cm³) makes the alloy lighter than nichrome by 17%. Due to the use of inexpensive aluminum instead of nickel, the cost of production is reduced by 6 times compared with nichrome. The Achilles' heel of fehrali is fragility, making it difficult to make thin ribbons and wire from it. This disadvantage is eliminated by additives of nickel.
| Property | Mark X23S5T |
|---|---|
| Density of fechali, g / cm 3 | 7.21 |
| Melting point, ° С | 1500 |
| Magnetic properties | Ferromagnetic |
| Hardness, HB | 200−250 |
| The temperature coefficient of linear expansion, K -1 in the range 20−1000 ° C | 15 · 10 -6 |
| Specific heat capacity, kJ / kg · K at 25 ° С | 0.48 |
Physical properties
| Alloy | X15Y5 OCr15Al5 | X13JO4 OCr13Al4 | X23JO5T OCr23Al5Ti | X23Y5 OCr23Al5 |
|---|---|---|---|---|
| Elongation at break (%) | >12 | >12 | >12 | >12 |
| Breaking strength N / mm2 | 590−690 | 580−680 | 630−780 | 630−780 |
| Density g / cm3 | 7.15 | 7.40 | 7.25 | 7.25 |
| Maximum continuous temperature (° C) | 750 | 650 | 1250 | 1250 |
| Specific electrical resistance (Ωmm2 / m) | 1.30 ± 0.05 | 1.25 ± 0.05 | 1.35 ± 0.05 | 1.35 ± 0.05 |
| Melting point (° C) | 1500 | 1450 | 1500 | 1500 |
| The coefficient of linear expansion (αx10−6 / ° C) | 15.6 | OCr13Al4 X13Si4 |
15.0 | 15.0 |
| Thermal conductivity (KJ / m • h • ° C) | 52.4 | 52.7 | 60.2 | 60.2 |
| Service life, h | > 4,000 | 580−680 | > 4,000 | > 4,000 |
Delivery, price
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