Finden Sie Bimetall Extruder Schraube, Nitrieren Borch Maschinenschraube, Einschnecken-Lauf auf Industry Directory, zuverlässige Hersteller / Lieferant / Fabrik aus China
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| Zahlungsart: | L/C,T/T,Western Union |
|---|---|
| Minimum der Bestellmenge: | 1 Piece/Pieces |
| Lieferzeit: | 25 Tage |
Modell: heat treated single extruder screws
Alloy Type |
EJS01 Alloy |
EJS02 Alloy |
EJS03 Alloy |
EJS04 Alloy |
|
Wear resistance |
Very good |
Good |
Very good |
Excellent |
|
Corrosion resistance |
Good |
Very good |
Very good |
Very good |
|
Alloy components |
Fe+Ni+Cr+B |
Ni+Cr+Co+B |
Ni+Cr+Co+V+B |
Ni+Cr+Wc+Co+B |
|
Hardness (HRC) |
58~64 |
50~58 |
55~60 |
56~62 |
|
Temperature area (°C) |
less than 400 |
less 450 |
less than 450 |
less than 600 |
|
Coefficient thermal |
RT-250°C |
11.0 x 10-6 |
11.0 x 10-6 |
11.5 x 10-6 |
11 x 10-6 |
Expansion (/°C) |
RT-400°C |
11.4 x 10-6 |
11.4 x 10-6 |
12.4 x 10-6 |
12 x 10-6 |
Produktgruppe : Einschnecken-Lauf für Extruder
