U71Mn QU70 Crane Rail Made in China
Glory Rail can supply all kinds of steel rails, including light rail, heavy rail, crane rail, like U71Mn QU70 crane rail with different standards and specifications.
U71Mn QU70 crane rail is mainly used in crane industry. In addition, Glory Rail could also supply other crane rail specifications, like QU80 crane rail, QU100 crane rail and QU120 crane rail.
QU70 rail
Specification:
Size: QU70 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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crane rail drawing
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 Glory Rail can ensure that every rail we deliver provides optimum performance throughout its service life.
If you are interested in this products, pls feel free to contact us, we will give you the quote in the shortest possible time!
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