STM PDF

Metallic coatings - Electroplated coatings of nickel plus chromium on plastics materials. Original standard ISO 4525-2003 in PDF full version. Additional info + preview on request

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Metallic coatings - Electroplated coatings of nickel for engineering purposes. Original standard ISO 4526-2004 in PDF full version. Additional info + preview on request

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Metallic coatings - Autocatalytic (electroless) nickel-phosphorus alloy coatings - Specification and test methods. Original standard ISO 4527-2003 in PDF full version. Additional info + preview on request

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Vitreous and porcelain enamel finishes - Selection of test methods for vitreous and porcelain enamelled areas of articles. Original standard ISO 4528-2022 in PDF full version. Additional info + preview on request

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Industrial furnaces and associated processing equipment - Secondary steelmaking - Machinery and equipment for treatment of liquid steel. Original standard ISO 4529-2023 in PDF full version. Additional info + preview on request

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Vitreous and porcelain enamelled manufactured articles - Determination of resistance to heat. Original standard ISO 4530-2022 in PDF full version. Additional info + preview on request

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