UNI EN 14330 : 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
INLAND NAVIGATION VESSELS - STUDLESS ANCHOR CHAIN - ROUND STEEL LINK CHAIN
09-08-2022
01-07-2004
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 Dimensions
4.1.1 Diameter d
4.1.2 Tolerance on diameter
4.1.3 Weld diameter d[5]
4.1.4 Weld section e
4.1.5 Pitch and gauge length
4.1.6 Widths
4.2.1 General
4.2.2 Steel grade
4.2.3 Deoxidation
4.2.4 Chemical composition
4.3 Heat treatment
4.4 Mechanical
4.4.1 Manufacturing proof force
4.4.2 Breaking force
4.4.3 Total ultimate elongation
4.4.4 Deflection
5 Testing
5.1 Manufacturing test
5.2 Size of lot and selection of samples
5.3 Verification of gauge length l
5.4 Breaking force and total ultimate elongation
5.4.1 Static tensile test
5.4.2 Breaking force and total ultimate elongation
5.5 Deflection
5.5.1 Bend test
6 Designation
7 Marking
Annex A (informative) Calculation of dimensions, tensile
force and mechanical properties
A.1 Dimensions and tolerances
A.2 Tensile force and mechanical properties
A.2.1 General
A.2.2 Calculation values for tensile force WF
A.2.3 Calculation values for manufacturing proof
force MPF
A.2.4 Calculation values for breaking force BF
A.2.5 Calculation values for deflection f
Annex B (informative) Relationship with other strength grades
Bibliography
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