U71Mn QU70 Crane Rail Made in China
Release time:2023-12-26

U71mn Crane Rail,Qu70 Rail,U71mn Rail

YONGYANG 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, YONGYANG Rail could also supply other crane rail specifications, like QU80 crane rail, QU100 crane rail and QU120 crane rail.
 

QU70 Rail U71mn 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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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.

INNOVATION ,CUTTING-EDGE TECHNOLOGY ,LEADING INDUSTRY DEVELOPMENT
LIGHT RAIL, HEAVY RAIL, CRANE RAIL, RAILS ACCESSARIES, I-BEAM/U-BEAM FOR MINING/TUNNELING PURPOSE, FLAT SPRING STEEL BAR, ROUND BAR, SQUARE BAR, BEARING/TOOL ROUND STEEL BAR.
Application industry: port and wharf, logistics and transportation, railway transportation, lifting machinery, mining, roadway, industrial production, chemical industry, non-ferrous metal smelting and processing.
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