Steel rail, also called rail track, is the base of railway track system. Steel rail takes the role of carrying train wheels and locomotive load. And spread the pressure to the railway sleeper. The material quality of steel rail decides the safety and service life of steel rail.
Germany standard,which also known as DIN, refers the standard used to the Germany railway. DIN standard covers many types of railway track, such as hot-rolled rail, heat treated rail and rail for switch, all these steel rail can be applied in the mph 200 or 350 passenger railway, mph 160 or 200 railway, etc. common DIN standard steel rail include DIN536 A45 A55 A65 A75 A100 A120 A150 etc.
| DIN 536 standard A series steel rail |
| Dimension (mm) |
| Rail | Kg/mtr | K | B3 | B1 | H1 | H2 | F3 | R1 | R6 |
| A45 | 22.1 | 45 | 24 | 125 | 55 | 20 | 8 | 4 | 4 |
| A55 | 31.8 | 55 | 31 | 150 | 65 | 25 | 9 | 5 | 5 |
| A65 | 43.1 | 65 | 38 | 175 | 75 | 30 | 10 | 6 | 5 |
| A75 | 56.2 | 75 | 45 | 200 | 85 | 35 | 11 | 8 | 6 |
| A100 | 74.3 | 100 | 60 | 200 | 95 | 40 | 12 | 10 | 6 |
| A120 | 100 | 120 | 72 | 220 | 105 | 47.5 | 14 | 10 | 6 |
| A150 | 150.3 | 150 | 80 | 220 | 150 | 50 | 14 | 10 | 6 |
Kunshan Signum Machinery Technology Co.,Ltd is a professional supplier of Chinese standard DIN Steel Rail.
