EN 10203 : 1991

Cooperating organizations
National foreword
Foreword
1 Scope
2 Normative references
3 Definitions
4 Information to be supplied by the purchaser
5 Designation
6 Manufacturing features
7 Specific requirements
8 Tin coating mass
9 Mechanical properties
10 Tolerances on dimensions and shape
11 Joints within a coil
12 Marking of differentially coated cold reduced
    tinplate
13 Sampling
14 Test methods
15 Retests
16 Dispatch and packaging
Annexes
A Volumetric method for determining tin coating mass
    (iodine method) (normative)
B The springback test for routine determination of
    proof stress for double reduced material (normative)
C Alternative marking system for differentially
    coating tinplate (informative)
D Relevant clauses for selected product (informative)
National appendix NA (informative)
National appendix NB (informative)

Gives requirements for single and double cold reduced low carbon mild steel electrolytic tinplate in the form of sheets or coils for subsequent cutting into sheets. Applies to coils and sheets cut from coils in minimum widths of 600mm. Covers normative references, definitions, designation, manufacturing features, specific requirements, tin coating mass, mechanical properties, tolerances on dimensions and shape, joints within a coil, marking of differentially coated cold reduced tinplate, sampling, test methods, retests and dispatch and packaging.