BS ISO 16872:2015 – TC:2020 Edition
$186.33
Tracked Changes. Round steel short link chains for lifting purposes. Fine tolerance hoist chains for hand operated chain hoists. Grade VH
Published By | Publication Date | Number of Pages |
BSI | 2020 | 65 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
42 | Foreword |
44 | 1 Scope 2 Normative references 3 Terms and definitions |
45 | 4 General conditions of acceptance 5 Dimensions 5.1 Nominal size, dn |
47 | 5.2 Diameter tolerance 5.3 Pitch 5.4 Width 5.5 Standard gauge length 5.6 Weld diameter |
48 | 5.7 Length dimensionally affected by welding 6 Material and manufacture 6.1 Quality of material 6.1.1 General 6.1.2 Type of steel 6.1.3 Deoxidation 6.1.4 Weldability 6.1.5 Chemical composition 6.1.6 Finished condition |
49 | 6.2 Heat treatment 6.3 Working load limits (WLL) 6.4 Mechanical properties 6.4.1 Manufacturing proof force (MPF) |
50 | 6.4.2 Breaking force (BF) 6.4.3 Total ultimate elongation, A 6.4.4 Bend deflection, f 6.4.5 Surface hardness 6.4.6 Toughness |
54 | 7 Verification of safety requirements 7.1 Size of lot and selection of samples 7.2 Manufacturing proof force (MPF) — Acceptance criteria 7.3 Breaking force (BF) and total ultimate elongation — Acceptance criteria 7.4 Bend deflection 7.4.1 Bend test |
55 | 7.4.2 Bend deflection — Acceptance criteria 7.5 Hardness test — Acceptance criteria |
56 | 7.6 Toughness of chain test material 7.6.1 Toughness test 7.6.2 Toughness test — Acceptance criteria 8 Marking 8.1 Grade marking 8.2 Manufacturer’s marking 9 Manufacturer’s certificate 10 Information for assembly into the chain hoist and for use 10.1 General 10.2 Assembly of hoist chain into the chain hoist |
57 | 10.3 Hoist chain use 10.4 Inspection |
58 | Annex A (normative) Bases for calculation |
61 | Bibliography |