Quality Control Order on Heat-Treated Steels Alloy and Free-Cutting Steels for Ball and Roller Bearing Steels

BIS for Heat-Treated & Free-Cutting Steels in Ball and Roller Bearings 

Product  Heat-treated steel alloy and Free-Cutting Steel Ball and Roller Bearing steel.  Certification Body  Bureau of Indian Standards  Indian Standard  IS 17111: 2019   Scope  This standard covers the requirements for Heat-Treated steel alloy and Free-Cutting Steel Ball and Roller Bearing Steels.  Voluntary/Mandatory  Proposed under Mandatory  Implementation date   May 5, 2024. 

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Quality Control Order on Cold rolled steel strips for carbon steel razor blades

BIS-ISI Certificate for Carbon Steel Razor Blades

Product  Specification for Cold rolled steel strips for carbon steel razor blades.  Certification Body  Bureau of Indian Standards  Indian Standard  IS 9476: 1980  Scope  This standard covers the requirements for cold rolled high carbon steel strips for the manufacture of razor blades  Voluntary/Mandatory  Mandatory   Implementation date   The implementation date was

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