12 Kg/m Chinese Standard Light Steel Rail
12 kg/m Chinese standard light steel rail
We can supply many kinds of steel rails, also produce steel rails according your order, usually the quantity of one kinds should more than 50 tons, for special type of rail, if we don't have mould, we can make the mould as your design drawing, but the quantity should upto 500 ton.
Light Rail
Size: 8kg/m-30kg/m
Length: 8-10m or Other Length Accord Requirement
Material: 55Q/Q235
Standard: GB/T11264-89,YB222-63 or Other
| Q235 | Mechanical property | Chemical composition | |||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | |||
| 24 | 375-460 | 38-47 | 26% | 0.12-0.22 | 0.3 | 0.30-0.70 | 0.05 | 0.045 | |||
| Light rail | Height (mm) | Bottom width (mm) | Head width (mm) | Middle thickness (mm) | Length (m) | Weight (kg/m) | Standard |
| 8 | 65 | 54 | 25 | 7 | 6 | 8.42 | YB |
| 18 | 90 | 80 | 40 | 10 | 6 & 8 | 18.06 | YB |
| 24 | 107 | 92 | 51 | 10.9 | 8 | 24.46 | YB |
| 12 | 70 | 70 | 38.1 | 7.54 | 6 | 12.2 | GB |
| 15 | 79 | 79 | 42.86 | 8.33 | 6 & 8 | 15.2 | GB |
| 22 | 93.66 | 93.66 | 50.8 | 10.72 | 8 & 10 | 22.3 | GB |
| 30 | 108 | 108 | 60.33 | 12.3 | 8 & 10 | 30.1 | GB |
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