3.7145 - DIN 17851
ALLOY 3.7145 - DIN 17851
ПАРАМЕТРЫ 3.7145 - DIN 17851
| Brand type: | 3.7145 - DIN 17851 |
|---|---|
| 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 3.7145 - DIN 17851
| Al | C | Cu | Fe | H | Mo | N |
|---|---|---|---|---|---|---|
| 5.5 - 6.5 | < 0.05 | – | < 0.25 | < 0.015 | 1.8 - 2.2 | < 0.05 |
| Ni | O | Pd | Si | Sn | Ti | V |
| – | < 0.15 | – | 0.06 - 0.12 | 1.8 - 2.2 | Остальное | – |
| W | Zr | OT | OE | ET | ||
| – | 3.6 - 4.4 | < 0.4 | < 0.1 | – |
PHYSICAL PROPERTIES 3.7145 - DIN 17851
| 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 |
Total: 10
