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Rail Fasteners Railroad Tie Plates Oxide Black Guide Plate Casting Technology

Categories Railroad Tie Plates
Brand Name: ZHONGYUE
Model Number: S49
Certification: TUV, SGS, ISO9001
Place of Origin: Suzhou, China
MOQ: 1,000pcs
Price: USD1450/ton
Payment Terms: T/T, L/C
Supply Ability: 10,000pcs per week
Delivery Time: 20 - 35 days according to your order quantity
Packaging Details: 25kg/woven bag, 36bags/pallet, 24pallets/ container
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
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Rail Fasteners Railroad Tie Plates Oxide Black Guide Plate Casting Technology

Rail Fasteners Railroad Tie Plates Oxide Black Guide Plate Casting Technology​


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
NameQT500-7QT450-10QT400-15
StandardGB 1348-88GB 1348-88GB 1348-89
Chemical composition(%)C:3.60-3.80C:3.40-3.90C:3.50-3.60
Mn:≤0.6Mn:0.2-0.5Mn:≤0.5
Si:2.50-2.90Si:2.70-3.00Si:3.0-3.2
P:≤0.08P:≤0.07P:≤0.07
S:≤0.025S:≤0.03S:≤0.02
Tensile Strength≥500 Mpa≥450 Mpa≥400 Mpa
Yield Strength≥320 Mpa≥310 Mpa≥250 Mpa
Elongation(%)≥7≥10≥15
Hardnrss170~230HB160~210HB130~180HB
Metallographic organizationferrite + pearlitegraphite + ferrite + pearliteferrite
Surfaceplain (oiled)


Product Tags:

rail base plate

  

steel tie plate

  
Quality Rail Fasteners Railroad Tie Plates Oxide Black  Guide Plate Casting Technology for sale
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