New fehral GS SY
The relevance of GS SY
Lightweight and durable alloy called resistant long been sold in the industry in many countries and helped to solve difficult design problems. Its production cost is 6 times lower than that of nichrome as a consequence of the replacement of expensive Nickel at a cheaper aluminium, and iron. Of the GS mark SY make wire by extrusion, drawing or rolling. Finished products are wound onto a coil or winding down the Bay. Tape GS SY is produced by rolling or electrolysis, and then collapses into a roll.
| Chemical composition (%) | |||||||
|---|---|---|---|---|---|---|---|
| Alloy | Ni | Cr | C | Mn | Ti | Al | Fe |
| Х27Ю7М | ≤0.6 | 22−24 | ≤0.05 | ≤0.3 | 0.2−0.5 | 5−5.8 | The rest |
| Х21Ю6Б | ≤0.6 | 21.5−23.5 | ≤0.05 | ≤0.3 | 0.15−0.4 | 4.6−5.3 | The rest |
| Х21Ю4 | ≤0.6 | 13.5−15.5 | ≤0.08 | ≤0.7 | 0.2−0.6 | 4.-5.5 | The rest |
| Physical properties fehrali GS SY | |||
|---|---|---|---|
| Alloy | Х21Ю4 | Х21Ю6Б | Х27Ю7М |
| Elongation at break (%) | «12 | «12 | «12 |
| Tensile strength at break N/mm2 | 590−690 | 580−680 | 630−780 |
| UD.weight g/cm3 | 7.15 | 7.40 | 7.25 |
| max t°continuous operation (°C) | 750 | 650 | 1250 |
| UD. electrical resistance (Омхмм2/m) | 1.3 | 1.25 | 1.35 |
| Melting point (°C) | 1500 | 1450 | 1500 |
| The coefficient of linear expansion (αx10−6/°C) | 15.6 | 15,4 | 15.0 |
| Thermal conductivity (KJ/mxhx°C) | 52.4 | 52.7 | 60.2 |
| Service life, h | «4 000 | 580−680 | «4 000 |
Buy at best price
Company «_" implements the new resistant for the best price from the manufacturer. The level of service and quality of products at the European level. Our website contains the most current information. Our managers are always happy to help in the choice of products. Implementation of orders takes minimal time. Wholesale buyers get a preferential discount.
Our consultant will save your time!
Vitaliy
sales department
+38 (095) 209-60-73