product Steel for hardening and tempering-Specification
certification ISI Mark
Standard IS 5517
description All models and brands of Steel for hardening and tempering – Specification are classified under IS 5517 and are required to get ISI Certification before its launch or import into the Indian market. ISI Certification will be provided to the product manufacturers (whether Indian or non-Indian) only and not provided to trader, dealer or distributor of the product.