BS 70A Steel Rail

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BS 70A Steel Rail

Steel rails, also known as rail tracks, railroad tracks, or train tracks, are essential components of railway systems. They provide a sturdy foundation for trains to travel on, designed to handle heavy loads and resist wear. The BS 70A Rail is a commonly used railway track that complies with British Standards (BS) requirements. It has a weight of 34.807 kilograms per meter.

As a top steel rail manufacturer in China, we are known for our exceptional quality and competitive pricing on bulk orders. Our products adhere to strict industry standards, and we offer customized solutions to meet your specific needs. With flexible options for customization, we ensure that our rails meet your exact specifications. We welcome individuals and organizations from all sectors to contact us for further information and to discuss potential collaboration opportunities.

BS 70A Steel Rail Specificatioin

SIZE	Dimension(mm)				Theoretical Weight (kg/m)
SIZE	Head Width	Height	Base Width	Web	Theoretical Weight (kg/m)
50`O	52.39	100.01	100.01	10.32	24.833
60A	57.15	114.3	109.54	11.11	30.618
60R	57.15	114.3	109.54	11.11	29.822
70A	60.32	123.82	111.12	12.3	34.807
75A	61.91	128.59	114.3	12.7	37.455
75R	61.91	128.59	122.24	13.1	37.041
80A	63.5	133.35	117.47	13.1	39.761
80R	63.5	133.35	127	13.49	39.674
90A	66.67	142.88	127	13.89	45.099
100A	69.86	152.4	133.35	15.08	50.182

BS 70A Steel Rail Mechanical Properties

Property	Minimum	Maximum
Tensile Strength (Rm) (N/mm²)	880	1030
Elongation (A) (%)	10	–
Hardness of the rail running surface
(Centre Line) (HBW10/3000)	260	300

BS 70A Steel Rail

BS 70A Steel Rail Specificatioin

BS 70A Steel Rail Mechanical Properties

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