Carbon Steel Railroad Wheels and Axles for Train Bogies 150HB Hardness 300-900mm Diameter 1-300 Ton Capacity
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
1-30 working days
Brand:
kingrail
Product Description
Product Overview
High-performance carbon steel railroad wheels and axles designed for train bogies with 150HB hardness. Available in single and double flange configurations for various rail applications.
Technical Specifications
Materials
- Carbon Steel: C45, C50, C55, C60, 4330, C35, 65Mn
- Alloy Steel: 4140, 42CrMo, 40CrNiMo, 4340, 34CrNiMo6
Configuration
- Components: Two wheels, one axle, four bearings, and associated parts
- Loading Capacity: 1-300 tons (customizable)
- Wheel Types: Single flange, double flange, hollow wheel sets, solid wheel sets
- Wheel Diameters: 300mm, 350mm, 400mm, 450mm, 500mm, 900mm, and custom sizes
Manufacturing & Quality
- Heat Treatment: Normalizing, Quenching & Tempering, Surface and rim quenching (5-20mm depth)
- Testing Equipment: Profile projection, roughness tester, hardness tester, concentricity tester, UT, MT
- Inspection: Comprehensive in-house and third-party verification
Applications
Ideal for trains, railcars, light rail systems, street cars, metro systems, freight cars, railway wagons for mining, rail trucks, ballast rail cars, and Hy-rail vehicles.
Production Process
Complete manufacturing workflow includes steel melting, billet cutting, heating, stamping forming, rolling, hardening, tempering, and comprehensive quality testing.
Quality Assurance Testing Equipment
| No. | Device | Type | Qty | Status | Note |
|---|---|---|---|---|---|
| 1 | End quenching machine | DZJ-I | 1 | working | Testing |
| 2 | Electric resistance furnace | SX2-8-12 | 2 | working | Testing |
| 3 | Inverted metallurgic microscope | 4XCE | 1 | working | Inspection |
| 4 | High temperature box resistance furnace | SX2-4-13 | 1 | working | Testing |
| 5 | Automatic digital display Rockwell hard-tester | 200HRS-180 | 1 | working | Inspection |
| 6 | Electronic Brinell hardness tester | THB-3000 | 1 | working | Inspection |
| 7 | HR-150B Rockwell hardness tester | HR-150B | 1 | working | Inspection |
| 8 | Rapid multi-element analyzer | JS-DN328 | 1 | working | Inspection |
| 9 | Electric arc furnace | JSDL-8 | 1 | working | Testing |
| 10 | Rapid multi-element analyzer (C & S) | JS-DN328 | 1 | working | Inspection |
| 11 | Infrared thermometer | AR872 | 2 | working | Inspection |
| 12 | Portable chemical composition analyzer | AR872 | 2 | working | Inspection |
| 13 | Test specimen sampler | KW30-6 | 1 | working | Inspection |
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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