Track Bolts (Fish Bolts)
Track Bolts (Fish Bolts)
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Grade |
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Material |
Q235 |
35# |
45# |
40Cr |
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Mechanical Properities |
Tensile strength: ≥400Mpa |
Tensile strength: ≥500Mpa |
Tensile strength: ≥800Mpa |
Tensile strength: ≥1000Mpa |
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Yield strength: ≥240Mpa |
Yield strength: ≥300Mpa |
Yield strength: ≥640Mpa |
Yield strength: ≥900Mpa |
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Elongation:≥22% |
Elongation:≥20% |
Elongation:≥12% |
Elongation:≥9% |
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Cold bending: 90 degree without cracks |
Cold bending: 90 degree without cracks |
Cold bending: 90 degree without cracks |
Cold bending: 90 degree without cracks |
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Rail Track BoltSurface Treatment |
Plain (oiled), Oxide black, Zinc, HDG, Wax, bitumen, Dacromet, Sherardizing |
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Standard Reference |
UIC864-2,DIN5903-2,AS1085.4/6/7,BS64,AREMA,JIS, |
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If you have any question on China rail track bolt, fish bolt,rail screw. We will give the professional answers to your short questions. If you need, welcome to contact us to know more!
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