Q/BQB 427-2020 English PDF

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Q/BQB 427-2020: Hot-dip Aluminum-silicon Alloy Coating Steel Sheet and Strip
Q/BQB 427-2020
BQB
ENTERPRISE STANDARD OF
BAOSHAN IRON AND STEEL CO., LTD
Hot-Dip Aluminum-Silicon
Alloy Coating Steel Sheet and Strip
Table of Contents
1 Chemical Compositions ... 3
2 Mechanical Properties ... 4
3 Requirements for Coating Weight ... 5
4 Inspection and Test ... 6
Hot-Dip Aluminum-Silicon
Alloy Coating Steel Sheet and Strip
1 Chemical Compositions
C.1 The chemical compositions (smelting analysis) of steel shall comply with the
provisions of Tables C.1~C.3.
Table C.1