Products Description
U71Mn steel is a high carbon medium manganese steel with excellent mechanical properties. It contains high levels of carbon (C) and manganese (Mn) elements, with carbon content typically ranging from 0.65-0.76% and manganese content above 1%. This alloy composition gives U71Mn steel high strength, hardness, and wear resistance, making it very suitable for manufacturing crane rails that need to withstand heavy loads and frequent friction.
Specification:
Size: 60kg/m
Length: 12m~25m or other length according to customers' requirement
Material: 50Mn, U71Mn
Standard: GB2585-2007
| 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 | |||||||
Other Features
The U71Mn steel KP80 crane rail has the following characteristics:
This type of steel rail has high strength and hardness, and can withstand heavy loads and frequent friction, ensuring the stable operation of the crane. It has good wear resistance, and the addition of manganese element improves the wear resistance of steel and extends the service life of the track. The track section design is reasonable and has good bending resistance, which can withstand the bending stress during the operation of the crane.
This steel rail is widely used in various occasions that require crane operations, such as ports, docks, factories, warehouses, etc. It can be laid as a running track for both large and small cranes, ensuring that the crane can run smoothly along the specified route.
U71Mn Steel KP80 Crane Steel Rail
About Us
Our company has an efficient logistics system, and we have partners in multiple ports and logistics centers around the world to ensure efficient and safe transportation during transit. Our company also provides one-stop service, from inquiry to delivery, we provide full tracking service to ensure that customers' orders can be completed worry free.
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