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Largura
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30-1500milímetros
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Grossura
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0.12-4.0milímetros
|
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Tolerância
|
Grossura& Largura:+/-0.02milímetros
|
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Revestimento de zinco
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30-275g/m2
|
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Peso do pacote
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2 -6 tonelada por bobina
|
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Superfície
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Passivação,Licor gordo,Laca Stop-off
|
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Dureza
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HRB50-71(Grau CQ),HRB45-55(Grau DQ)
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Resistência à tracção
|
270-500(Grau CQ),270-420(Grau DQ)
|
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Força de rendimento
|
140-300 (Grau DQ)
|
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Cold-rolled steel is produced from hot-rolled with additional processing steps such as pickling, cold reduction, annealing and temper rolling. Cold rolled steel is used for automotive parts, electrical motors, major appliances, industrial packaging, strapping, office furniture and tubular goods.
Cold-rolled steel coil is a product that has been pickled and cold reduced after hot-rolling, to further reduce steel thickness while imparting specific mechanical properties, surface finish, gauge tolerance.
The benefits of cold-rolled coil are excellent performance in operations that require deep drawing and intricate bending and forming.
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Copyright © 2023 Tangshan Jiangji Trade Co., Ltda.
Copyright © 2023 Tangshan Jiangji Trade Co., Ltda.
