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Insulation Fishplate for 50 Kg/M Rail

Insulation Fishplate for 50 Kg/M Rail

Products can be designed according to customer's needs Insulation fishplate for 50 kg/m rail Rail joint bar, also known as the rail fishplate, plays an important role in connecting any two ends of the rail tracks to ensure the safety of the transportation of the railway. As an important...

Description

Products can be designed according to customer's needs

Product performance:

1、YW35 steel low-temperature fish plate

Chemical composition

 C:0.32-0.40% Mn:1.10-1.30%  Si0.30-0.50%  P:0.035% S:0.035%

 Mo:0.15-0.25% V:0.06-0.20% Nb:0.04-0.07%  Cu0.20%

 After heat treatment at 40 ℃ - mechanical properties

 σb≥720MPa σs≥520MPa δ≥13%  ψ≥30% Ak20J  

Cold-formed 60 ° intact

 2、Non - tempered bainite fish plate

Chemical composition

 C:0.15% Mn:1.026% Si0.576%  P<0.006%  S<0.007%  

 Cr:0.299%  V0.028%  Nb:0.04-0.07%  Cu0.121% Ni:0.030%

Mechanical property:966.3MPa σs:722.3MPa δ:18.7%  Ak≥60.7J

Cold-formed 60 °

 3、Us XY-30 low temperature high strength fish plate

Chemical composition

C:0.33%  Mn:1.49% Si:0.32%  P:0.016%  S0.017% Cr:0.07%  V:

0.12% Nb:0.04%  Cu0.18% Ni:0.05%  Mo:0.19% Ti:0.001%

 No heat treatment mechanical property

σb≥900MPa  σs≥780MPa  δ≥17%  ψ≥40% HB 245-276 Ak≥38.5J-30

Cold bending 30 ° intact 

Material: The fish  plate is made of: B7, 45 #, Q235 rolling, forging etc. The fish plate mainly uses carbon steel and high carbon steel as raw materials.

Insulation fishplate for 50 kg/m rail

Rail joint bar, also known as the rail fishplate, plays an important role in connecting any two ends of the rail tracks to ensure the safety of the transportation of the railway. As an important railway component, the rail joint bar can be a guarantee no matter it is light rail or heavy rail.


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