Railway Steel Rail with UIC 54
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Chinese Standard Heavy Railway | |||||||
standard:GB2585-2007 | |||||||
Size | Dimension | Weight (kg/m) | Length(m) | Material | |||
Head(mm) | Height(mm) | Bottom(mm) | Web(mm) | ||||
P38KG | 68 | 134 | 114 | 13 | 38.733 | 12.5-25 | U71Mn/U71/45Mn |
P43KG | 70 | 140 | 114 | 14.5 | 44.653 | 12.5-25 | |
P50KG | 70 | 152 | 132 | 15.5 | 51.514 | 12.5-25 | |
P60KG | 73 | 176 | 150 | 16.5 | 60.64 | 12.5-25 |
Chinese Standard Light Railway | |||||||
standard:GB11264-89 | |||||||
Size | Dimension | Weight (kg/m) | Length(m) | Material | |||
Head(mm) | Height(mm) | Bottom(mm) | Web(mm) | ||||
GB6KG | 25.4 | 50.8 | 50.8 | 4.76 | 5.98 | 6-12 | Q235 |
GB9KG | 32.1 | 63.5 | 63.5 | 5.9 | 8.94 | 6-12 | Q235 |
GB12KG | 38.1 | 69.85 | 69.85 | 7.54 | 12.2 | 6-12 | Q235 |
GB15KG | 42.86 | 79.37 | 79.37 | 8.33 | 15.2 | 6-12 | Q235/55Q/50Q |
GB22KG | 50.3 | 93.66 | 93.66 | 10.72 | 22.3 | 6-12 | Q235/55Q/50Q |
GB30KG | 60.33 | 107.95 | 107.95 | 12.3 | 30.1 | 6-12 | Q235/55Q/50Q |
Chinese Standard Light Railway | |||||||
standard:YB222-63 | |||||||
Size | Dimension | Weight (kg/m) | Length(m) | Material | |||
Head(mm) | Height(mm) | Bottom(mm) | Web(mm) | ||||
8KG | 25 | 65 | 54 | 7 | 8.42 | 6-12 | Q235 |
18KG | 40 | 90 | 80 | 10 | 18.06 | 6-12 | Q235/55Q/50Q |
24KG | 51 | 107 | 92 | 10.9 | 24.46 | 6-12 | Q235/55Q/50Q |
Grooved Rail Standard | ||||||||
standard:BS EN14811:2006 | ||||||||
Size | Height (mm) | Bottom (mm) | Head A(mm) | Head B(mm) | Channel A(mm) | Channel B(mm) | Web (mm) | Weight (kg/m) |
59R1 | 180 | 180 | 113 | 56 | 42 | 15 | 12 | 58.97 |
59R2 | 180 | 180 | 113 | 55.83 | 42.52 | 14.65 | 12 | 58.14 |
60R1 | 180 | 180 | 113 | 56 | 36 | 21 | 12 | 60.59 |
60R2 | 180 | 180 | 113 | 55.83 | 36.34 | 20.83 | 12 | 59.75 |
Chemical Composition of Chinese Standard(%) | ||||||
Grade | C | Si | Mn | Max | V | |
P | S | |||||
Q235 | 0.12~0.20 | =0.3 | 0.3~0.7 | 0.045 | 0.045 | - |
Q345 | =0.20 | =0.55 | 1.00-1.60 | 0.040 | 0.04 | - |
20MnK | 0.15-0.26 | 0.20-0.60 | 1.20-1.60 | 0.050 | 0.050 | - |
M540 | 0.20-0.29 | 0.17-0.37 | 1.60-1.80 | 0.045 | 0.045 | - |
50Mn | 0.48-0.56 | 0.17-0.37 | 0.70-1.00 | 0.035 | 0.035 | - |
55Q | 0.50-0.60 | 0.15-0.35 | 0.60-0.90 | 0.045 | 0.045 | - |
U71Mn | 0.65-0.76 | 0.15-0.35 | 1.10-1.40 | 0.040 | 0.040 | - |
U75v | 0.71-0.80 | 0.50-0.80 | 0.70-1.05 | 0.030 | 0.030 | 0.04-0.12 |
900A | 0.60-0.80 | 0.10-0.50 | 0.80-1.30 | 0.040 | 0.040 | - |
R260 | 0.60-0.82 | 0.13-0.60 | 0.65-1.25 | 0.030 | 0.030 | - |
R350H | 0.70-0.82 | 0.13-0.60 | 0.60-1.25 | 0.025 | 0.025 | - |
ASSZ-1 | 0.76-0.82 | 0.10-0.50 | 0.90-1.15 | 0.030 | 0.030 | - |
Mechanical Properties of Chinese Standard | ||||
Grade | Yield strength (Mpa) | Tensile strength (Mpa) | Elongation (%) | Hardness (%) |
Q235 | =235 | 375-460 | =26 | - |
Q345 | =345 | 470-630 | =21 | - |
20MnK | =355 | =510 | =18 | - |
M540 | =390 | =540 | =18 | - |
50Mn | - | =645 | =13 | - |
55Q | - | =685 | - | =197 |
U71Mn | - | =880 | =9 | 240-270 |
U75v | - | =980 | =9 | 240-270 |
900A | - | =880 | =10 | 240-270 |
R260 | - | =880 | =10 | 260-300 |
R350H | - | =1175 | =9 | 350-390 |
ASSZ-1 | - | =980 | =9 | =275 |
CONAI, can provide a series of rail products specifications, including China national standard, China railway standard, European standard, American standard and British standard, and develop rail products according to the requirements of end users.
??NO. | ??Standard | ??Specification | ????Typical Grade |
1 | GB2585-2007 | 50kg/m,60kg/m,75kg/m | U71Mn,U75V |
2 | TB/T2344-2012 | 50kg/m,60kg/m,75kg/m | U71Mn,U75V,U77MnCr,U78Crv |
3 | EN13674.1 | 54E1,60E1,60E2 | R200,R260Mn,R320Cr,R350HT, R350LHT,R370CrHT |
4 | UIC860 | UIC54,UIC60 | 700,900A,900B |
5 | BS-11-1985 | BS100A | 900A |
6 | AREMA | 115RE | SS,HH,LA,IH |
7 | EN14811-2006 | 60R1,75C1 | R200,R260,U71Mn,U75V |
8 | ROCTP51685-2000 | P50,P65 | K76,M76,376 |
1.High quality stainless steel with suitable price |
Tina Zhou (Ningbo Conai International Trading Co.,Ltd)
Tel: 86-574-89028501 Mobile: 86-18658260067
Fax: 86-574-89028502 E-mail: sales@nbconai.com
Company website: http://www.inter-railway.com
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