Railroad Tie Plate for Rail Fastening - Steel Q235/Q345 with Zinc Coating for 43KG-141RE Standards
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
1-30 working days
Brand:
Kingrail
Product Description
Railroad Tie Plate Overview
Steel tie plates (also known as baseplates or sole plates) are essential components in railway track systems, positioned between T-rails and crossties to increase bearing area and maintain proper rail gauge alignment.
Product Specifications
Materials & Finishes
- Material: Steel Q235, Q345
- Surface Treatment: Zinc Plated, Hot Dip Galvanized, Plain, Painted Coating, Black
- Manufacturing Process: Drop Forged, Casting
- Color Options: Self Color, Silver, or Custom
Chemical Composition Standards
| Steel Grade | Carbon | Manganese | Phosphorus | Sulphur | Silicon | Residual Elements |
|---|---|---|---|---|---|---|
| ZG200-400 | 0.20 | 0.80 | 0.04 | 0.04 | Cr≤0.35 | |
| ZG230-450 | 0.30 | 0.90 | 0.04 | 0.04 | Ni≤0.30 | |
| ZG270-500 | 0.40 | 0.90 | 0.04 | 0.04 | Mo≤0.20 | |
| ZG310-570 | 0.50 | 0.90 | 0.04 | 0.04 | Cu≤0.30 | |
| ZG340-640 | 0.60 | 0.90 | 0.04 | 0.04 | V≤0.05 |
Manufacturing Excellence
Our railway cast iron backing plates are produced using the lost foam casting method with 60kg intermediate frequency electric furnace melting. The optimized heat treatment process ensures superior impact resistance and eliminates brittle Widmanstatten structures that can cause premature failure.
Key Production Parameters
- Vacuum Degree: 0.03 MPa
- Pouring Temperature: 1580°C
- Heat Treatment: 850℃ heating with controlled cooling cycles
Global Standards Compatibility
Available Specifications
- GB Standard: 43KG, 50KG, 60KG, 75KG
- AREMA Standard: 115RE, 119RE, 132RE, 136RE, 141RE
- BS Standard: BS75R, BS80A, BS90A, BS100A, BS113A
- UIC Standard: UIC54, UIC60
- DIN Standard: S30, S33, S41, S49
- AS Standard: 31KG, 41/47KG, 50KG, 53KG, 60KG, 68KG, 60AS, 85AS
- Brazilian Standard: TJ57, TJ ASCE 90, TJ UIC60
- Peruvian Standard: 75LBS A.S.C.E, 75 LBS BSS, 80 LBS A.S.C.E, TJ BS80A
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Maanshan Kingrail Technology Co.,Ltd.
Location
Building 1, Cross-border E-commerce Industrial Park, Comprehensive Bonded Zone, Zhengpugang New District, Ma’anshan City, Anhui Province
Contact Person
Amanda