Raw materials for rail anchor:
1. The most common material used to produce rail anchors is 60Si2MnA, which is usually used for 50kg, 70lb, 80lb, 90/91lb rails.
2. The iron rail anchor for the Russian market is high-grade ductile iron castings. The Russian railway anchors produced by Kingrail are usually made of QT400-15 material, and all its related mechanical properties can reach the Russian TOCT 7293-85 standard.
The production process of rail anchor:
1. The shape of the rail anchor in each country is different, such as improved fairness, V-shape or groove shape.
2. The rail anchor is usually a one-piece metal made of spring steel by rolling, forging or casting after heat treatment. Railroad anchors with complicated bending are usually produced by casting.