Wallex 21
ALLOY Wallex 21
ПАРАМЕТРЫ Wallex 21
| Brand type: | Wallex 21 |
|---|---|
| Range | Rod, wire, ring, forging, shaft, sheet, strip, band, tape, pipe, offsets and flanges, various wares of industrial use on demand of a customer |
| Machining | Lathe machining, Milling, Grinding, Deep drilling: max length 9.8 m. |
| Heat treatment | Normalization, annealing, tempering, quenching, quench and temper, holding, shell hardening, carburizing |
CHEMICAL COMPOSITION Wallex 21
| Al | B | C | Co | Cr | Cu | Fe |
|---|---|---|---|---|---|---|
| – | – | 0.25 | Остальное | 26.0 | – | 1.25 |
| La | Mn | Mo | Nb | Ni | P | S |
| – | – | 5.5 | – | 2.5 | – | – |
| Si | Ti | V | W | |||
| 0.75 | – | – | – |
PHYSICAL PROPERTIES Wallex 21
| Dimension | Value | Measuring units |
|---|---|---|
| Thermal expansion | 10,1 - 17.,1 | Е-6 / K |
| Thermal conducitivity | 55,4 - 75,5 | W / m*K |
| Specific heat | 456 | J/kg*K |
| Melting point | 1370 - 1400 | ° C |
| Working temperature | 0 - 500 | ° C |
| Density | 8000 - 8000 | kg/m3 |
