| ASTM A694: F65 | SCHMIEDEN: FLANSCHE |
| Tesile Anforderungen u. chemische Anforderungen | |||
| TABELLE 1 Dehnbare Anforderungen | |||
| Grad | Ertrag Strength0.2% | Dehnfestigkeit, | Verlängerung in 2 |
| Versatz) .min.ksi [Mpa] | Minute, ksi [Mpa] | in. oder 50 Millimeter, | |
| minimale % | |||
| F42 | 42 [290] | 60 [415] | 20 |
| F46 | 46 [315] | 60 [415] | 20 |
| F48 | 48 [330] | 62 [425] | 20 |
| F50 | 50 [345] | 64 [440] | 20 |
| F52 | 52 [360] | 66 [455] | 20 |
| F56 | 56 [385] | 68 [470] | 20 |
| F60 | 60 [415] | 75 [515] | 20 |
| F65 | 65 [450] | 77 [530] | 20 |
| F70 | 70 [485] | 82 [565] | 18 |
| TABELLE 2 Chemische Anforderungen | |||
| Aufbau, % | |||
| Hitze-Analyse | Produktanalyse | ||
| Carbon, maximal | 0.26 | 0.265 | |
| Mangan, maximal | 1.40 | 1.44 | |
| Phosphor, maximal | 0.025 | 0.030 | |
| Schwefel, maximal | 0.025 | 0.030 | |
| Silikon | 0.15-0.35 | 0.10-0.40 | |
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