AS1085 60kg AS steel rail

$860.00 $800.00

Standard: Australia standard AS 1085
Grade: 900A
Rail Heigth: 170mm
Bottom Width: 146mm
Web Thickness: 17.4mm
Head Width: 70mm
Length: 12-30m
Model Number: AS68
Type: Heavy Rail
Application: Railway Rail
Weight: 61 kg/m
Name: AS60 Australia standard rail
Certificate: 3.1 MTC/3.2 by Lloyd’s regiester inspection
Market: Oceania
Usage: Railway rail line
Property: Heavy Rail
Warranty: 12 months
MOQ: 500 tons
HS CODE: 73021000
Material: R260/R350HT
Package: In bundle
Supply Ability: 4500 Ton/Tons per Day
Packaging Details: In Bundle by bulk cargo
Port: Tianjin port
  • Description
  • Exportable flat bottom rail
  • Producing and Inspection standard
  • Inquiry

AS60 Australia standard railway steel rail is used for Australia heavy railway line, we can make roller to produce it, the MOQ should be 3000 tons, hardness and length as your request.

Standard EN 13674 - 1:2003 consists of two main parts:

− qualification test and acceptance tests

Qualification tests are some other tests that were previously carried out, as for example, fracture toughness. Acceptance tests characterize the properties of the prescribed tests, which ensure production of high quality rails, and testing requirements of railway administration.

Quality of rails is based on measured values of hardness, by which they introduced new labels for steel rails.

Qualifying tests

Qualification testing must be conducted at least one in five years and the major

changes in technology, production rails. Additional testing residual stresses are carried

out on all types of steel rails every two year maximum, provided that the longitudinal

strain rate in the rails can amount to up to 250 MPa.

The prescribed qualifying examination is the following:

− fracture toughness

− fatigue crack growth rate

− fatigue testing

− residual stress in rail foot

− variation of centre line

− tensile strength and elongation

− segregation

− other qualification requirements

Acceptance tests

Within acceptance testing is carried out a series of laboratory tests such as:

− chemical composition (the maximum content of the following elements: H, O, Al, V, N and oligo elements)

− microstructure (increasing x 500)

− degree of decarburizing charred layer (allowed up to 0.25 mm)

− purity of steel (especially the presence of oxide)

− macrostructure (Baumann test)

− hardness

− tensile strength

Other acceptance testing rails are:

− dimension tolerances

− criteria (control template)

− inspection requirements / tolerances for to internal quality and surface quality

Internal state is examined ultrasound in a continuous process control, and includes at least 70% of the head and at least 60% web.

- Standard of UIC 860 V: 1996 - prescribed four types pearlite steel rails in the range of tensile strength from 700 to 1300 MPa.

- Standard EN 13674 - 2003, provides seven types pearlite steel hardness in the range 200 to 390 HBV, types steel in accordance with EN 13674, based on the values of hardness (R 200, R 220, R 260, R 260 Mn, 320 Cr, 350 HT, 350 LHT).

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