1.3980 - SEW 390
ALLOY 1.3980 - SEW 390
ПАРАМЕТРЫ 1.3980 - SEW 390
| Brand type: | 1.3980 - SEW 390 |
|---|---|
| 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 1.3980 - SEW 390
| Al | B | C | Co | Cr | Cu | Fe |
|---|---|---|---|---|---|---|
| < 0.35 | 0.003 - 0.010 | < 0.08 | – | 13.5 - 16.0 | – | Остальное |
| Mn | Mo | N | Nb | Ni | P | S |
| < 2.0 | 1.0 - 1.5 | – | – | 24.0 - 27.0 | < 0.03 | < 0.015 |
| Si | Ti | V | ||||
| < 1.0 | 1.9 - 2.3 | 0.1 - 0.5 |
PHYSICAL PROPERTIES 1.3980 - SEW 390
| 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
