YB/T 2012-2014 Continuous casting slabs
1 Scope
This standard specifies the dimension, shape, weight and tolerance, technical requirements, test methods, inspection rules, transportation, storage, marking and quality certificate of continuous casting slabs of non-alloy steel, low-alloy steel and alloy steel.
This standard is applicable to continuous casting slabs of non-alloy steel, low-alloy steel and alloy steel (hereinafter referred to as "continuous casting slab") classified according to GB/T 13304.1 and GB/T 13304.2.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated reference, the latest edition (including any amendments) applies.
GB/T 222 Permissible tolerances for chemical composition of steel products
GB/T 226 Test method for macrostructure and defect of steel by etching
GB/T 247 General rule of package, mark and certification for steel plates( sheets) and strips
GB/T 2101 General requirement of acceptance, packaging, marking and certification for section steel
GB/T 4236 Steel examination by sulphur print (Baumann method)
GB/T 13304.1 Steels classification — Part 1: Classification of according to chemical composition
GB/T 13304.2 Steels classification — Part 2: Classification of according to main quality classes and main property or application characteristics
GB/T 20066 Steel and iron — Sampling and preparation of samples for the determination of chemical composition
YB/T 4003 Standard diagrams for macrostructure and defect in continuous casting slab
3 Order contents
Contracts made under this standard shall cover the following items:
a) standard No.;
b) product name;
c) designation;
d) delivery weight (theoretical or actual);
e) dimensions;
f) special requirements.
Contents
Foreword i
1 Scope
2 Normative references
3 Order contents
4 Definitions
5 Dimension, shape, weight and tolerance
6 Technical requirements
7 Test methods
8 Inspection rules
9 Transportation, storage, marking and quality certificate
YB/T 2012-2014 Continuous casting slabs
1 Scope
This standard specifies the dimension, shape, weight and tolerance, technical requirements, test methods, inspection rules, transportation, storage, marking and quality certificate of continuous casting slabs of non-alloy steel, low-alloy steel and alloy steel.
This standard is applicable to continuous casting slabs of non-alloy steel, low-alloy steel and alloy steel (hereinafter referred to as "continuous casting slab") classified according to GB/T 13304.1 and GB/T 13304.2.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated reference, the latest edition (including any amendments) applies.
GB/T 222 Permissible tolerances for chemical composition of steel products
GB/T 226 Test method for macrostructure and defect of steel by etching
GB/T 247 General rule of package, mark and certification for steel plates( sheets) and strips
GB/T 2101 General requirement of acceptance, packaging, marking and certification for section steel
GB/T 4236 Steel examination by sulphur print (Baumann method)
GB/T 13304.1 Steels classification — Part 1: Classification of according to chemical composition
GB/T 13304.2 Steels classification — Part 2: Classification of according to main quality classes and main property or application characteristics
GB/T 20066 Steel and iron — Sampling and preparation of samples for the determination of chemical composition
YB/T 4003 Standard diagrams for macrostructure and defect in continuous casting slab
3 Order contents
Contracts made under this standard shall cover the following items:
a) standard No.;
b) product name;
c) designation;
d) delivery weight (theoretical or actual);
e) dimensions;
f) special requirements.
Contents of YB/T 2012-2014
Contents
Foreword i
1 Scope
2 Normative references
3 Order contents
4 Definitions
5 Dimension, shape, weight and tolerance
6 Technical requirements
7 Test methods
8 Inspection rules
9 Transportation, storage, marking and quality certificate
