JIS Cr73 Steel Rail Profile
JIS CR73 Steel Rail, also known as "JIS CR73 rail," conforms to Japanese Industrial Standards (JIS) for railway applications. The CR73 rail weighs 73.30 kg/m and has a height of 135.00 mm. It features a bottom width of 140.00 mm, a head width of 100.00 mm, and a web thickness of 32.00 mm, making it ideal for heavy-duty railway applications that require superior strength and stability. Our expertise lies in light rails, heavy rails, crane rails, rail accessories, and various profiles. Light rails range from 8kg to 30kg, while heavy rails span from 38kg to 60kg. For crane rails, we provide options such as QU70, QU80, QU100, and QU120. We source our products from leading domestic steel mills to guarantee high quality at competitive prices. Our facilities are well-equipped for storage and processing, offering cutting, straightening, drilling, and bending services according to customer requirements.
JIS Cr73 Steel Rail dimension
| Size
* |
Rail height(mm)
A |
Bottom Width(mm)
B |
Head Width(mm)
C |
Web Thickness(mm)
t |
Weight(kg/m)
* |
| 50kg (50PS) | 144.46 | 127.00 | 67.87 | 14.29 | 50.4 |
| 50kgN(50N) | 153.00 | 127.00 | 65.00 | 15.00 | 50.4 |
| 60kg | 174.00 | 145.00 | 65.00 | 16.50 | 60.8 |
| CR73 | 135.00 | 140.00 | 100.00 | 32.00 | 73.30 |
JIS Cr73 Steel Rail Profile
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