Q/BQB 430-2018 English PDF (Q/BQB430-2018)

Q/BQB 430-2018: Electro-galvanized steel plates and steel strips
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Q/BQB 430-2018
BQB
ENTERPRISE STANDARD OF
BAOSHAN IRON AND STEEL CO., LTD
Electro-galvanized steel sheet and steel strip
Issued on. February 02, 2018
Issued by. Baoshan Iron and Steel Co., Ltd.
Table of Contents
Self-commitment ... 3
Technical indicator 1 ... 4
1 Chemical composition ... 5
2 Mechanical properties ... 5
3 Plating’s weight ... 5
4 Inspection and testing ... 5
Self-commitment
The contents of the Q/BQB 430-2018 “Electro-galvanized steel sheet and steel
strip” which are prepared and published by our company are in compliance with
the requirements of relevant national laws and regulations, mandatory
standards and relevant industrial policies, meanwhile it is approved by the
corporate’s legal representative in accordance with the prescribed procedures.
The products which are produced by our company meet the technical
requirements as specified in this standard, the standard number is clearly
indicated on the corresponding product packaging. Our company is responsible
for the truthfulness, accuracy and legality of the public information, assumes full
legal responsibility for the consequences of the implementation of this standard.
Baoshan Iron and Steel Co., Ltd.
2018-02-02
Electro-galvanized steel sheet and steel strip
Documents of requirements for technical indicator 1
1 Chemical composition
The chemical composition of steel sheets and steel strips shall comply with the
requirements of the substrate standards as listed in this standard.
2 Mechanical properties
The mechanical properties and process properties of steel sheets and steel
strips shall comply with the relevant requirements of the corresponding
substrate standards Q/BQB 408, Q/BQB 410, Q/BQB 418, Q/BQB 419 or other
relevant provisions of the referenced technical specifications for substrate. The
tensile specimen is a plated specimen.
3 Plating’s weight
Q/BQB 430-2018
BQB
ENTERPRISE STANDARD OF
BAOSHAN IRON AND STEEL CO., LTD
Electro-galvanized steel sheet and steel strip
Issued on. February 02, 2018
Issued by. Baoshan Iron and Steel Co., Ltd.
Table of Contents
Self-commitment ... 3
Technical indicator 1 ... 4
1 Chemical composition ... 5
2 Mechanical properties ... 5
3 Plating’s weight ... 5
4 Inspection and testing ... 5
Self-commitment
The contents of the Q/BQB 430-2018 “Electro-galvanized steel sheet and steel
strip” which are prepared and published by our company are in compliance with
the requirements of relevant national laws and regulations, mandatory
standards and relevant industrial policies, meanwhile it is approved by the
corporate’s legal representative in accordance with the prescribed procedures.
The products which are produced by our company meet the technical
requirements as specified in this standard, the standard number is clearly
indicated on the corresponding product packaging. Our company is responsible
for the truthfulness, accuracy and legality of the public information, assumes full
legal responsibility for the consequences of the implementation of this standard.
Baoshan Iron and Steel Co., Ltd.
2018-02-02
Electro-galvanized steel sheet and steel strip
Documents of requirements for technical indicator 1
1 Chemical composition
The chemical composition of steel sheets and steel strips shall comply with the
requirements of the substrate standards as listed in this standard.
2 Mechanical properties
The mechanical properties and process properties of steel sheets and steel
strips shall comply with the relevant requirements of the corresponding
substrate standards Q/BQB 408, Q/BQB 410, Q/BQB 418, Q/BQB 419 or other
relevant provisions of the referenced technical specifications for substrate. The
tensile specimen is a plated specimen.
3 Plating’s weight