ISO/TC 17/SC 9 - Tinplate and blackplate

ISO 11951:2016 specifies requirements for single and double cold-reduced blackplate in the form of coils which are intended for manufacturing electrolytic tinplate or electrolytic chromium/chromium oxide-coated steel (ECCS) in accordance with ISO 11949 or ISO 11950. Single cold-reduced blackplate is generally specified in nominal thicknesses that are multiples of 0,005 mm from 0,150 mm up to and including 0,600 mm. Double cold-reduced blackplate is generally specified in nominal thicknesses that are multiples of 0,005 mm, from 0,100 mm up to and including 0,360 mm. ISO 11951:2016 applies to coils in nominal minimum rolling widths of 600 mm[1] with either trimmed or untrimmed edges. [1] Nominal minimum rolling widths of 500 mm may be applied by agreement between the purchaser and the manufacturer.

ISO 11950:2016 specifies requirements for single and double cold-reduced electrolytic chromium/chromium oxide-coated steel (ECCS) in the form of sheets or coils. Single cold-reduced ECCS is generally specified in nominal thicknesses that are multiples of 0,005 mm, from 0,150 mm up to and including 0,600 mm. Double cold-reduced ECCS is generally specified in nominal thicknesses that are multiples of 0,005 mm, from 0,100 mm up to and including 0,360 mm. ISO 11950:2016 applies to coils and sheets cut from coils in nominal minimum rolling widths of 600 mm[1]. [1] Nominal minimum rolling widths of 500 mm may be applied by agreement between the purchaser and the manufacturer.

ISO 11949:2016 specifies requirements for single and double cold-reduced low-carbon mild steel electrolytic tinplate in the form of sheets or coils. Single cold-reduced tinplate is generally specified in nominal thicknesses that are multiples of 0,005 mm, from 0,150 mm up to and including 0,600 mm. Double cold-reduced tinplate is generally specified in nominal thicknesses that are multiples of 0,005 mm, from 0,100 mm up to and including 0,360 mm. ISO 11949:2016 applies to coils and sheets cut from coils in nominal minimum rolling widths of 600 mm.[1] [1] Nominal minimum rolling widths of 500 mm may be applied by agreement between the purchaser and the manufacturer.

Specifies requirements for single and double cold-reduced low-carbon mild steel for manufacture of electrolytic tinplate in form of sheets or coils.

Specifies requirements for single and double cold-reduced electrolytic chromium/chromium oxide-coated steel (ECCS) in the form of sheets or coils in nominal minimum widths of 500 mm.

Specifies requirements for single and double cold-reduced blackplate in the form of coils in nominal minimum widths of 500 mm which are intended for manufacturing tinplate or electrolytic chromium/chromium oxide-coated steel in accordance with ISO 11949 or ISO 11950.