Foreword
1 Scope
2 Normative references
3 General requirements
3.1 Steelmaking process
3.2 Manufacture of baseplates
3.3 Freedom from defects
3.4 Drawings and working gauges
3.5 Finishing
3.6 Flatness
4 Technical requirements
4.1 Tensile properties
4.2 Properties of bend test
4.3 Dimensional tolerances
5 Acceptance testing
5.1 General
5.2 Number of tests
5.3 Dimensions and finish
5.4 Sampling for mechanical test
5.5 Dimensional checks
6 Test methods
6.1 Tensile test
6.2 Bend test
6.3 Retest
6.4 Interpretation of dimensional inspection
6.5 Alternative to dimensional inspection by selection
from batches - Quality control cards
7 Marking
8 Information to be supplied by the purchaser
Annex A (normative) Checking of dimensions and tolerances
Annex B (normative) Progressive sampling plan - Wald method
Annex C (normative) Progressive sampling plan for inspection
of resubmitted batches