Contents Foreword 1. Scope 2. Normative References 3. Dimensions 4. Technical Requirements 5. Designation 6. Mechanical Properties 7. Test Method 7.1 Test piece tensile test 7.2 Tensile load test 7.3 Hardness test 7.4 Decarburization test 8. Acceptance Rules 9. Labeling and Packaging Annex A (Informative) Hexagonal sockets and blind plate or taper bottom thickness Annex B (Normative) Specification of 35VB Steel |