QT500-7 Steel Rail Base Plate , Metal Tie Plate For UIC DIN Standard Railway

Basic Information
Place of Origin: China
Brand Name: ZhongYue
Certification: ISO9001:2015
Model Number: P43
Minimum Order Quantity: 1000pcs
Price: Negociable
Packaging Details: 25kg/woven bag, 36bags/pallet, 24pallets/ container
Delivery Time: 20 - 35 days according to your order quantity
Payment Terms: T/T, 30% in advance
Supply Ability: 10,000pcs per week
Name: Tie Plate, Guide Plate, Base Plate Model: Qt400-15. Qt450-10. Qt500-7. Zg25. Zg35. Zg45
Sample: Available Surface: Plain (oiled), Color Paint. Oxide Black. Galavazing, DHG
Customization: Available Technology: Casting
High Light:

rail base plate

,

metal tie plate

 

QT500-7 Steel Rail Base Plate , Metal Tie Plate For UIC DIN Standard Railway

 

 

Tie plate is a plate set between the base of a rail and a crosstie to distribute the rail load over a greater area of the tie and thus reduce wear and damage to it.

 

Material: carbon steel

 

1. QT500-7
2. QT450-10
3. QT400-15
4. low carbon steel or high carbon steel by forged
5. Low carbon steel S275JR, Q235,etc. by rolled
 
Production Process
 
1. Raw material
2. forging or casting (1100 degrees celsius)
3. Forming
4. Hardening
5. Tempering below 350 degrees celsius
6. Inspection
7. Packing
 
Surface Treatment
 
1. Plain (oiled) (main)
2. Color paint
3. Oxide Black
4. Galavazing
5. DHG
 
Application system
 
1. KPO Rail fatsening
2. SKL3  Rail fatsening
3. SKL12 Rail fatsening
4. Other
 
 
Name QT500-7 QT450-10 QT400-15
Standard GB 1348-88 GB 1348-88 GB 1348-89
Chemical composition(%) C:3.60-3.80 C:3.40-3.90 C:3.50-3.60
Mn:≤0.6 Mn:0.2-0.5 Mn:≤0.5
Si:2.50-2.90 Si:2.70-3.00 Si:3.0-3.2
P:≤0.08 P:≤0.07 P:≤0.07
S:≤0.025 S:≤0.03 S:≤0.02
Tensile Strength ≥500 Mpa ≥450 Mpa ≥400 Mpa
Yield Strength ≥320 Mpa ≥310 Mpa ≥250 Mpa
Elongation(%) ≥7 ≥10 ≥15
Hardnrss 170~230HB 160~210HB 130~180HB
Metallographic organization ferrite + pearlite graphite + ferrite + pearlite ferrite
Surface plain (oiled)

 

QT500-7 Steel Rail Base Plate , Metal Tie Plate For UIC DIN Standard Railway 0

 

 

 

Contact Details
Eric