BIS Cold-reduced Electrolytic Tinplate

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BIS Cold-reduced Electrolytic Tinplate

Product Description

Cold reduced electrolytic tinplate is a flat metal material that gets made by rolling the metal at room temperature using a process called cold reduction.



Cold reduced electrolytic tinplate is a flat metal material that gets made by rolling the metal at room temperature using a process called cold reduction.

IS 1993:2018 outlines the specifications for cold-reduced electrolytic tinplate. Adopted by the Bureau of Indian Standards, this standard, in its fifth revision, aligns with ISO 11949:2016, a global standard by the International Organization for Standardization (ISO). Recommended by the Wrought Steel Products Sectional Committee and approved by the Metallurgical Engineering Division Council, this Indian Standard was first published in 1962 and has undergone revisions in 1974, 1982, 1993, and 2006. For conformity, manufacturers may pursue ISI Registration for Cold Reduced Electrolytic Tinplate, leading to ISI Certification and the issuance of the ISI Certificate for cold reduced electrolytic tinplate.

The standard encompasses single and double cold-reduced low-carbon mild steel electrolytic tinplate in sheets or coils for subsequent sheet cutting. Single-reduced tinplate ranges in nominal thickness from 0.17 mm to 0.49 mm, while double-reduced tinplate is available in nominal thicknesses from 0.14 mm to 0.29 mm. Coils and sheets cut from coils must have nominal minimum widths of 500 mm.


The test shall be carried out following the method prescribed.

·       Tolerances on dimensions and shape

·       Tin coating mass

·       Hardness measurement

·       Tensile test

BIS Documents For Domestic and Foreign Manufacturer Checklist

BIS ISI Registration for Normal Process

BIS ISI Mark Certification Costing And Timeline

BIS ISI Mark Certification Timeline and costing
Note: foreign applications will be submitted through an offline process only. we can only check the grant of CML no. on the BIS portal for foreign applications


Cold-reduced electrolytic tinplate is now a part of the necessary ISI Certification Scheme under the IS 1993:2018 standard. Without the ISI Mark, manufacturers can't bring, send out, or sell this product to Indian consumers. If you require assistance with BIS ISI registration for cold-reduced electrolytic tinplate or ISI mark certification for cold-reduced electrolytic tinplate you can rely on Evtlindia.

EVTL India, based in Preet Vihar, is a reputable certification agency that specializes in various certificates, including BIS, ISI, WPC, EPR, IMEI, BEE, and ISO. As trusted product testing consultants, we assist customers in obtaining a wide range of compliance and approvals.

We provide thorough help with all the required paperwork at the BIS office in India. This guarantees that the process of getting registered is easy and doesn't cause any problems. We will be there to assist you from the beginning of the process to the end.

You can reach us through email at or by calling 9560935898. Whenever you need help, don't hesitate to contact us.

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