Grade: | U71mn |
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Standard: | GB |
Certification: | IS0, RoHS |
Material: | 45mn,50mn,U71mn,U71,U75V,U75vm,Pg4 |
Length: | 12m,12.5m,25m,etc |
Specification: | 38kg/m, 43kg/m, 45kg/m, 50kg/m, 60kg/m, 75kg/m |
Customization: |
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Introduction of Heavy Industrial Rail Track Used Rail Steel Main Component of Railway Track and Track Circuit Rail Steel
Material Q235B/Q355B/Q355JRParameters of Heavy Industrial Rail Track Used Rail Steel Main Component of Railway Track and Track Circuit Rail Steel
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