60AT switch rail

60AT switch rail also be named 60 AT1 turnout switch rail, it is used to support the centrifugal force of curve railroad, so as to avoid the high press to make it break.

60AT switch rail is a key component used in railway track systems to facilitate the diversion of trains from one track to another. It is an essential element of railway turnouts, which are used to guide trains from the mainline onto sidings or other tracks.

The term “60AT” refers to the specific rail profile commonly used for switch rails. The designation signifies the rail’s weight per yard, with 60AT being a heavy-duty rail profile suitable for high-traffic areas and heavy trains.

The 60AT switch rail is typically made of high-quality steel and is designed to withstand the forces and loads exerted by passing trains. It has a unique shape that allows it to smoothly transition the wheels of the train from one track to another without causing disruptions or excessive wear.

Switch rails consist of two main components: the stock rail and the switch point rail. The stock rail is the main rail on the straight portion of the track, while the switch point rail is the movable part that guides the train onto the diverging track. The 60AT switch rail is usually used for the stock rail due to its strength and durability.

The 60AT switch rail is subjected to rigorous design and manufacturing standards to ensure its reliability and performance. It undergoes precision machining and quality control measures to meet the required specifications and tolerances. This ensures proper alignment and smooth operation of the switch rail during train movements.

Proper installation and maintenance of the 60AT switch rail are crucial for the safe and efficient functioning of railway turnouts. Regular inspections are conducted to check for any signs of wear, damage, or misalignment. Any issues detected are promptly addressed through repairs or replacements to maintain the integrity and functionality of the switch rail.

The 60AT switch rail is widely used in various railway applications, including mainline tracks, junctions, sidings, and yards. Its robust construction and reliable performance make it suitable for heavy-duty and high-traffic areas where trains frequently change tracks.

In summary, the 60AT switch rail is a critical component used in railway turnouts to facilitate train diversion. It provides a smooth transition from one track to another, ensuring safe and efficient train operations. The 60AT switch rail’s durability, strength, and precise design make it suitable for heavy-duty applications. Regular maintenance and inspections are essential to uphold its performance and ensure the safety of the railway system.

The material as below:

1. Rail for Railway

1. Standard: TB/T2344-2012, TB/T3276-2011

43 kg/m rail, 50 kg/m rail, 60 kg/m rail, 75kg/m rail

Material: U71Mn, U75V, U76CrRE, U20Mn

1. Standard: GOST-R51685

P50 rail/R50 rail, P65 rail/R65 rail

Material: K76, M76T

1. Standard: UIC860

S49 rail, UIC54 rail, UIC60 rail

Material: 900A, 350HT

1. Standard: JIS E1101

JIS50N rail, JIS60 rail

Material: R260, R350HT

1. Standard: AS1085, BHP RT STD

AS50 rail, AS60 rail, AS68 rail

Material: R260, R350HT

1. Standard: AREMA

90 RA rail, 100 RE rail, 115 RE rail, 132 RE rail, 136 RE rail

Material: SS, HH

1. Standard: ASTM

TR45 rail, TR50 rail, TR57 rail, TR68 rail

Material: R260, R350HT

1. Standard: BS11

BS75A rail, BS90A rail, BS100A rail

Material: 900A

1. Standard: EN 13674-1

49E1 rail, 50E2 rail, 54E1 rail, 60E1 rail, 60E2 rail

Material: R260, R260Mn, R350HT

1. Switch Rail

Standard: TB/T3109-2013

50AT1 rail, 60AT1 rail, 60AT2 rail, 60TY1 rail

Material: U71Mn, U75V, U76CrRE

III. Crane Rail

Standard: YB/T5055-2014, ASTM A759-2000

QU70 rail/KP70 rail, QU80 rail/KP80 rail, QU100 rail/KP100 rail, QU120 rail/KP100 rail, CR175 rail

Material: U71Mn

1. Grooved Rail

Standard: EN 14811:2006

59R2 rail, 60R2 rail

Material: U75V