Email : zxsteel@zxsteelgroup.com
Call : +86-199 3712 3680
YOUR POSITION: HOME > Flat Bar Rail > S355 ST52.3 Q345B Square Steel Bar Crane Rail
ZongXiang can supply flat steel bar as crane rail, like S355 ST52.3 Q345B square steel bar crane rail.
S355 ST52.3 Q345B square steel bar crane rail is mainly used as crane rail for bridge cranes, hoist cranes, overhead cranes, gantry cranes and semigantry cranes in commercial buildings, warehouses and structures, etc.
Advantages:
1. Smooth surface
2. Fast and easy installation
3. Flat bar crane rail angle radius to protect your crane wheel
4. We guarantee each steel bar crane rail extremely straight through straighten machine.
Specification:
Length: 5.8m or other length according to your requirements.
Material: S355 ST52.3 Q345B
Standard:
EN10025-2:2004, DIN17100, GB/T1591-2008
|
S355
(ST52.3, Q345B)
|
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 | |||||||||
| ≥355 | 450-680 | ≤0.22 | ≤0.55 | ≤1.60 | ≤0.025 | ≤0.025 | ≤0.25 | ≤0.25 | ≤0.25 | |||||
| Size | Height(mm) | Width(mm) | Weight(kg/m) |
| 30×30mm | 30 | 30 | 7.065 |
| 40×40mm | 40 | 40 | 12.56 |
| 50×50mm | 50 | 50 | 19.625 |
| 60×60mm | 60 | 60 | 28.26 |
| 70×70mm | 70 | 70 | 38.465 |
| 80×80mm | 80 | 80 | 50.24 |
| 90×90mm | 90 | 90 | 63.585 |
| 100×100mm | 100 | 100 | 78.5 |
| 110×110mm | 110 | 110 | 94.985 |
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