Specifies the requirements for hot-rolled carbon, carbon-chromium, nickel-chromium-molybdenum and silicon-manganese spring steels which are in either the as-rolled, annealed or normalized condition.
Table of contents
Header
About this publication
Preface
1 Scope and general
1.1 Scope
1.2 Referenced documents
1.3 Definitions
1.4 Designation of grade
1.4.1 General
1.4.2 Series designation
1.5 Steelmaking process
1.6 Chemical composition
1.6.1 General
1.6.2 Cast analysis
1.6.3 Residual elements
1.6.4 Product analysis
1.7 Freedom from defects
1.8 Austenite grain size
1.9 Hardenability test
1.9.1 General
1.9.2 Requirements
1.10 Dimensional tolerances
1.11 Rounding of test result numbers
1.12 Marking
2 Steels supplied to chemical composition and hardenability requirements
