UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

NR/L2/TRK/061

Pearlitic Rail

active, Most Current
Buy Now
Organization: NR
Publication Date: 5 September 2015
Status: active
Page Count: 22
scope:

This specification covers all pearlitic grades of rail steel and the following rail profiles: 56E1, 60E2, 95RBH, 54E1A1, 60E1A1 and 33C1.

The specification excludes the combinations (i) 54E1A1 manufactured from hypereutectoid steel and (ii) 60E1A1 manufactured from hypereutectoid steel.

The requirements of this specification shall be complied with by anyone involved in the supply, purchase, or specification of pearlitic rails.

Purpose

The purpose of this product specification is to define Network Rail's requirements for the manufacture of pearlitic rails and the properties required of the rail.

Document History

NR/L2/TRK/061
September 5, 2015
Pearlitic Rail
This specification covers all pearlitic grades of rail steel and the following rail profiles: 56E1, 60E2, 95RBH, 54E1A1, 60E1A1 and 33C1. The specification excludes the combinations (i) 54E1A1...
August 1, 2002
Pearlitic Rails (aka NR/SP/TRK/061)
All pearlitic grades of rail steel are covered and the following rail profiles: 56E1, 60E1 and 95RBH, 54E1A1, 60E1A1 and 60E1A4. Note: The information that the Purchaser needs to provide when...
August 1, 1996
Pearlitic Rails (aka NR/SP/TRK/061)
Three grades of rail steel are covered, designated by the minimum hardness required of each. These are grades 220, 260 and 350HT, hitherto usually referred to as normal grade, grade A and MHT...

References

Advertisement