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AS 1442-2007


Carbon steels and carbon-manganese steels — Hot rolled bars and semifinished products

Specifies the requirements for carbon steel and carbon-manganese steel rods, bars, blooms, billets and slabs, delivered in the as-rolled or normalized condition, for forging and for general engineering purposes.
Published: 20/09/2007
Pages: 20
Table of contents
Cited references
Content history
Table of contents
About this publication
1 Scope
2 Referenced Documents
3 Definitions
4 Designation
4.1 General
4.2 For steels supplied to chemical composition only
4.3 For steels supplied to chemical composition and mechanical properties
4.4 Surface condition
4.5 Austenitic grain size
5 Materials
5.1 Chemical composition
5.1.1 General
5.1.2 Cast analysis
5.1.3 Residual elements
5.1.4 Product analysis
5.1.5 Tensile test requirements
6 Freedom from defects
6.1 General
6.2 Freedom from surface imperfections
7 Surface dressing
7.1 Bars
7.2 Blooms, billets and slabs
7.2.1 General
7.2.2 Depth of gouge
7.2.3 Width of gouge
8 Tensile test
8.1 Condition of test sample
8.2 Location and preparation of test specimen
8.3 Method of test
9 Dimensional tolerances for rods and bars
10 Rounding of test result values
10.1 General
10.2 Tensile test results
11 Marking
Appendix A
A1 General
A2 Information to be supplied by the purchaser
Appendix B
B1 Scope
B2 Statistical sampling
B3 Product certification
B4 Supplier's quality management system
B5 Other means of assessment
Appendix C
Cited references in this standard
AS/NZS HB 18.28
Conformity assessment—Guidance on a third-party certification system for products
Quality management — Quality of an organization — Guidance to achieve sustained success
Quality management systems — Requirements
Methods for the analysis of iron and steel, Part 1: Sampling iron and steel for chemical analysis
Numerical values — Rounding and interpretation of limiting values
Content history
DR 06601
AS 1442-2007 REC:2017
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