This European Standard specifies requirements for blackplate product in the form of coils intended for direct use and mostly for the production of tinplate, electrolytically chromium \/ chromium oxide plate (ECCS) and electrolytically zinc coated plate. Blackplate is specified in nominal thicknesses that are multiples of 0,005 mm from typical 0,10 mm up to 0,60mm. This European Standard applies to coils in nominal minimum widths of 600 mm. In addition to this standard the general technical delivery conditions of EN 10021 apply. NOTE Standard width coils for specific uses, e.g. tab stock, can be slit into narrow strip for supply in coil form.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 44<\/td>\n | Contents Page <\/td>\n<\/tr>\n | ||||||
| 46<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
| 47<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 50<\/td>\n | 4 Classification and designation 4.1 Classification 4.2 Designation 5 Information to be supplied by the purchaser 5.1 Mandatory information <\/td>\n<\/tr>\n | ||||||
| 51<\/td>\n | 5.2 Options 5.3 Ordering example 6 Steelmaking process 6.1 General 6.2 Chemical composition and deoxidation 6.3 Product traceability <\/td>\n<\/tr>\n | ||||||
| 52<\/td>\n | 6.4 Mill edges\/trimmed edges 6.5 Surface characteristics Table 1 \u2014 Surface appearance Table 2 \u2014 Surface finish 6.6 Oiling <\/td>\n<\/tr>\n | ||||||
| 53<\/td>\n | 6.7 Discontinuities 7 Mechanical properties 7.1 General 7.2 Mechanical properties of blackplate <\/td>\n<\/tr>\n | ||||||
| 54<\/td>\n | Table 3 \u2014 Mechanical properties of blackplate products (Rp0.2 or Rel) 8 Tolerances on dimensions and shape 8.1 Linear dimensions 8.1.1 Thickness <\/td>\n<\/tr>\n | ||||||
| 55<\/td>\n | 8.1.2 Feather edge 8.1.3 Width 8.1.4 Coil length 8.2 Shape 8.2.1 Edge camber of coils 8.2.2 Edge wave 8.2.3 Longitudinal and transverse bow 8.2.4 Centre fullness <\/td>\n<\/tr>\n | ||||||
| 56<\/td>\n | 8.2.5 Burrs 9 Welds within a coil 10 Inspection and Sampling 10.1 Testing procedures and types of documents 10.2 Frequency of testing and sampling 10.2.1 General 10.2.2 Lots and units 10.2.3 Selection of sample units <\/td>\n<\/tr>\n | ||||||
| 57<\/td>\n | 10.2.4 Selection of sample sheets Figure 1 \u2014 Location of test pieces <\/td>\n<\/tr>\n | ||||||
| 58<\/td>\n | 11 Test methods 11.1 Tensile test 11.2 Tolerances on dimensions and shape 11.2.1 General 11.2.2 Test method for thickness 11.2.3 Feather edge <\/td>\n<\/tr>\n | ||||||
| 59<\/td>\n | 11.2.4 Short pitch camber Figure 2 \u2014 Short pitch camber of coils 11.2.5 Edge wave Figure 3 \u2014 Edge wave <\/td>\n<\/tr>\n | ||||||
| 60<\/td>\n | 11.2.6 Longitudinal or transverse bow Figure 4 \u2014 Longitudinal or transverse bow 11.2.7 Centre fullness Figure 5 \u2014 Centre fullness <\/td>\n<\/tr>\n | ||||||
| 61<\/td>\n | 12 Retests 13 Marking 14 Dispatch and packaging 14.1 Coil dispatch Figure 6 \u2014 Direction of coil winding 14.2 Pallet dimensions <\/td>\n<\/tr>\n | ||||||
| 62<\/td>\n | Annex A (informative) Examples of steel types and chemical composition Table A.1 \u2014 Chemical composition of continuously cast steels % by weight <\/td>\n<\/tr>\n | ||||||
| 64<\/td>\n | Annex B (informative) The Rockwell Hardness test for routine determination B.1 General B.2 Test pieces B.3 Test method <\/td>\n<\/tr>\n | ||||||
| 65<\/td>\n | Table B.1 \u2014 Rockwell HR 15 T values and their HR 30 Tm equivalents <\/td>\n<\/tr>\n | ||||||
| 66<\/td>\n | B.4 Hardness for tinmill products Table B.2 \u2014 Hardness values <\/td>\n<\/tr>\n | ||||||
| 67<\/td>\n | Annex C (informative) List of corresponding former designations Table C.1 \u2014 List of corresponding former designations <\/td>\n<\/tr>\n | ||||||
| 68<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Tracked Changes. Cold reduced tinmill products. Blackplate<\/b><\/p>\n |