BS 970-1:1991

Superseded

View Superseded by

Specification for wrought steels for mechanical and allied engineering purposes General inspection and testing procedures and specific requirements for carbon, carbon manganese, alloy and stainless steels

Available format(s)

Hardcopy , PDF

Superseded date

15-05-1996

Language(s)

English

Published date

29-11-1991

Publisher

British Standards Institution

Committees responsible
Foreword
Specification
Section one - General inspection and testing procedure
1.1 Scope
1.2 Definitions
1.3 Symbols
1.4 General
1.5 Information to be supplied by the purchaser
1.6 Steelmaking and casting process
1.7 Chemical composition
1.8 Product analysis and permitted variations
1.9 Freedom from defects
1.10 Condition of material on delivery
1.11 Heat treatment
1.12 Mechanical properties
1.13 Selection and preparation of material for
      mechanical testing
1.14 Frequency of other tests
1.15 Test methods and test results
1.16 Retests
1.17 Inspection
1.18 Manufacturer's statement
1.19 Marking
Section two - Specific requirements for as-rolled,
              as-rolled and softened and micro-alloyed
              carbon magnese steels
2.1 Specific requirements for as-rolled and as-rolled
      and softened steels
2.2 Specific requirements for micro-alloyed carbon
      manganese steels
Section three - Specific requirements for steels for
                surface hardening by nitriding and for
                through hardening boron steels
Section four - Specific requirements for case hardening
               steels
Section five - Specific requirements for stainless and
               heat resisting steels
Section six - Specific requirements for sizes and
              tolerances
6.1 Sizes
6.2 Mass/unit length tolerances
6.3 Dimensional tolerances
6.4 Straightness
6.5 Length
Appendices
A - Hardenability curves for through hardening boron
      steels and case hardening steels
B - Deoxidation of steel
Publication(s) referred to

Requirements for steelmaking and general testing procedures for the release of steel in the form of blooms, billets, slabs, bars, rods and forgings used in the as-rolled, as-forged, annealed or normalized condition.

Committee	ISE/105
DevelopmentNote	Together with BS 970-3(1991), BS EN 10083-1 & BS EN 10083-2, it supersedes BS 970-1(1983). (08/2005)
DocumentType	Standard
Pages	62
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN 10088-1:2014 BS EN 10083-3:2006 BS EN 10088-3:2014 BS EN 10088-1:1995 BS EN 10083-3:1996 BS EN 10088-3:1995

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