Railway Wheel Axle for Railway Locomotive and Wagons Proved by CRC

Product Name: Railway Wheel Axle for Railway Locomotive and Wagons Proved by CRC Model NO.: TR-0019 Type: Shoulder Certification: ISO9001 Customized: Customized Axle Type: Finished Payment: T/T,LC Delivery Time: 30days Trademark: tedrail Transport Package: Wood Case Specification: customerized Origin: China HS Code: 8602900000 Product Description 1 about TedrailTerail is a professional manufacturer of railway products located in JiangSu China. We can supply most of Bogie parts, Wagon parts, Coach parts, Locomotive parts based on customer requirements. Expert in design, manufacture, and inspection, Tedrail can offer you guaranteed products and also complete solution of railway industry.2 What axle steel grades and standards Tedrail support?Tedrail support and confirm to a wide range of axle standards and steel grade.Standard Material Heat Treatment ApproachTB/T 2945-1999 LZ50 N(Twice) followed by TAAR M-101-2011 AAR Grade F N(Twice) followed by T AAR Grade G Q followed by T AAR Grade H N,Q followed by TEN 13261-2009 EA1N N EA1T Q followed T EA4T Q followed TUIC 811-1-1987 A1 (U),N,T A2 N A3 N,T A4 T A5 TLess common standards:JIS E 4502 GMRT 2466IRS 16/95CME-1 Customized technical specification can be met.REF: N-Normalizing T-Tempering Q-Quenching U-UntreatedChemical Analysis of Wide-used Steel in Different Standards LZ50 Elements C Mn Si P S Cr Ni Cu T.Al Percentage% 0.47-0.57 0.60-0.90 0.17-0.40 ≤0.03 ≤0.03 ≤0.30 ≤0.30 ≤0.25 ≥0.02 Tolerance ±0.02 ±0.03 ±0.02 +0.005 +0.005 AAR GradeF Elements C Mn Si P S V Percentage% 0.45-0.59 0.75-1.00 ≥0.15 ≤0.045 ≤0.05 0.02-0.08 Tolerance ±0.03 -0.02 +0.008 +0.008 ±0.001 EA1N Elements C Mn Si P S Cr Ni Cu V MoPercentage% ≤0.40 ≤1.20 ≤0.50 ≤0.02 ≤0.02 ≤0.30 ≤0.30 ≤0.30 ≤0.06 ≤0.08Tolerance +0.005 +0.005 A1 Elements C Mn Si P S Cr Ni Cu V MoPercentage% ≤0.37 ≤1.12 ≤0.46 ≤0.04 ≤0.04 ≤0.30 ≤0.30 ≤0.30 ≤0.05 ≤0.05Tolerance +0.03 +0.08 +0.04 3 The ManufacturingThe mail process of axle manufacturing are the reducing from ingot or bloom, heat-treatment , tensile and ultrasonic test, machining and coating. From the bloom check to tensile or ultrasonic test, Tedrail will take a serious control of the manufacturing to guarantee the quality of axle.4 How do we guarantee the quality?Experienced Design EngineeringAfter our talented engineers get your drawings, they'll quickly grasp it and point out the key-points.Mature Workshop DirectingMature workshop directing will make sure the manufacturing process precisely control the quality so that the customer's demands will be /confirm/ied.Comprehensive Tests and InspectionsTedrail will carry out comprehensive tests to make sure the quality of Axle. Any test in relevant production procedure must be approved or the axle will be eliminated.Test CategoryChemical AnalysisTensile and Impact Test with Mechanical AnalysisMicrographic/Microscopic TestMacrographic /Macroscopic TestUltrasonic TestMagnetic TestAppearance and Dimensions InspectionSerious Quality AssuranceAfter the production is done, our quality assurance team will double-check every axle to guarantee that the axle meet the requirements of clients.Jiangsu tedrail industrial co.,ltd is a high -tech enterprise intergrating railway passenger cars ,metro vehicles ,railway vehicle and rail fitting design and manufacturing .the company is committed to provide customers with the railway passengers transport system,railway freight system solutions ,the company has an experienced railway vehicle design team and ready to provide users with fast ,high-quality services at any time .the company products have been exported to the United States ,South Afric ,Brazil ,and other countries .covering the vehicle ,bogie and accessories ,coupler and accessories .gangway ,seat ,luggage rack ,air conditioning ,driver operation desk ,electrical cabinets ,electric connectors ,PIS system,FRP composite materials.