| Šedá litina | Grauguss | Cast iron equuivalent USA |
|---|---|---|
| ČSN 422415 | DIN 1691 - GG 15 | ASTM A - 48 - Class 25 |
| ČSN 422420 | DIN 1691 - GG 20 | ASTM A - 48 - Class 30 |
| ČSN 422425 | DIN 1691 - GG 25 | ASTM A - 48 - Class 40 |
| ČSN 422430 | DIN 1691 - GG 30 | ASTM A - 48 - Class 45, 50 |
| ČSN 422435 | DIN 1691 - GG 35 | ASTM A - 48 - Class 55, 60 |
| Ekvivalent ČSN EN 1560 | Äquivalent DIN EN 1560 |
| Tvárná litina | Sphäroguss | Nodular cast iron |
|---|---|---|
| ČSN 422314 | DIN 1693 - GGG 40.3 | ASTM A - 536 - Grade 60-40-18 |
| ČSN 422304 | DIN 1693 - GGG 40 | ASTM A - 536 - Grade 65-45-12 |
| ČSN 422305 | DIN 1693 - GGG 50 | ASTM A - 536 - Grade 70-50-05 |
| ČSN 422306 | DIN 1693 - GGG 60 | ASTM A - 536 - Grade 80-60-03 |
| ČSN 422307 | DIN 1693 - GGG 70 | ASTM A - 536 - Grade 100-70-03 |
| Ekvivalent ČSN EN 1563 | Äquivalent DIN EN 1563 |