1.5528 | 22MnB5 AlSi-coated (before press hardening)
| Numeric designation | 1.5528 |
|---|---|
| Chemical designation | 22MnB5 |
| State | AlSi-coated (before press hardening) |
| Etching | 3 % Nital |
The images illustrate the AlSi coating of the belt material before press hardening (initial state). AlSi crystals have formed and the coating is crack-free. The matrix is ferritic-pearlitic.
Edge zone
Lucky charm coin
1.0718 | 11SMnPb30 +C carbonitrided
Hot-dip galvanising
Ir-MMO coatings on titanium anodes
1.8519 | 31CrMoV9 +QT Long-term plasma-nitrided
1.8550 | 34CrAlNi7-10 +QT Long-term plasma-nitrided
1.2343 | X38CrMoV5-1 +QT Long-term plasma-nitrided
1.1181 | C35E +N nitrocarburized
1.1181 | C35E +N gas nitrided
1.7225 | 42CrMo4 +HL nitrocarburised