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Standardization Association
===Contents
! Hot-Rolled Steel Sheet Products 1
! Steel Plates 16
! Cold Rolled Steel Sheet Products 24
Cold Rolled Steel Sheet 24
!" Hot-dip Zinc Coated Steel Sheet 27
!"# Hot-dip Aluminium-zinc Coated Steel Sheet 32
!" Electrolytically Zinc Coated Steel Sheet 34
Prepainted Steel Sheet 38
! Tin Plate 40
!" Electrical Steel 42
! Wire Rod Products 44
! Bloom & Billet Products 47
Hot-Rolled Steel Sheet Products
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Available size
1
Hot-Rolled Steel Sheet Products
Q/BQB 302-2003 !"#$%&'%(
Continuously hot rolled low carbon steel sheet and strip for cold forming
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Available product grades and dimensions to enterprise standard
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Surface quality and surface treatment type
!"#
Comparable grades
2
Hot-Rolled Steel Sheet Products
Q/BQB 303-2003 !"#$%&$'
Continuously hot rolled structural steel sheet and strip
!"#$%&
Available product grades and dimensions to enterprise standard
3
Hot-Rolled Steel Sheet Products
!"#$%&
Available product grades and dimensions to enterprise standard
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Surface quality and surface treatment type
4
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