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Yongyang Rail can supply all kinds of steel rails, including light rail, heavy rail, crane rail, like U71Mn QU120 crane rail with different standards and specifications.
U71Mn QU120 crane rail is mainly used in crane industry. QU120 crane rail can be also used for large-scale projects, terminal hoisting containers, and laying of transportation lines for large machinery and equipment etc., and it’s dedicated for gantry cranes. In addition, Yongyang Rail could also supply other crane rail specifications, like QU70 crane rail, QU800 crane rail and QU100 crane rail.
Qu120 Rail Specification:
Size: QU120 crane rail
Length: 12m or other length according to customers’ requirement
Material: U71Mn
Standard: YB/T5055-2014
Materials:
| U71Mn | Mechanical Property | Chemical Composition | ||||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | Cr | Ni | Cu | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | ≤ | ≤ | ||||
| ≥880 | 9% | 0.65-0.76 | 0.15-0.35 | 1.10-1.40 | 0.030 | 0.030 | 0.25 | 0.25 | 0.25 | |||||
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Crane Rail
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Standard: YB/T5055-2014
| Size
* |
Rail height(mm)
A |
Bottom Width(mm)
B |
Head Width(mm)
C |
Web Thickness(mm)
t |
Weight(kg/m)
* |
| QU70 | 120 | 120 | 70 | 28 | 52.8 |
| QU80 | 130 | 130 | 80 | 32 | 63.69 |
| QU100 | 150 | 150 | 100 | 38 | 88.96 |
| QU120 | 170 | 170 | 120 | 44 | 118.1 |
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In order to better serve the different needs of customers, our technical team is available to provide advice and support, helping every customer to optimize their rail selections to minimize life cycle costs. We supply suitable rail parts, like fish plates, rail clips, bolts and nuts. We supply rail processing, like 45 degree mitre cut, welding process, milling process, special profile processing, etc. Our engineer help customer to design railroad line according to requirements, and build mining railroad line and crane moving line. The technical support provided by Yongyang Rail can ensure that every rail we deliver provides optimum performance throughout its service life.