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Homepage>CSN Standards>42 METALLURGY
4200 General regulations
4202 Steel ingots. Wrought steel products. Technical delivery regulations
4203 Mechanical testing of metals
4204 Technological, metallographic and physical testing of metals
4205 Chemical testing of metals and ferro-alloys
4206 Chemical testing of non-ferrous metals and alloys
4207 Testing of metals
4208 Powder metallurgy
4209 Steel products and steel for casting and cast iron. Technical delivery regulations. Quality standards. Dimensions
4210 Steel products. Technical delivery regulations
4212 Pig iron. Castings of steel and alloys. Chills. Technical delivery regulations
4214 Non-ferrous metals. Common standards and technical delivery regulations
4216 Jewellery. Metal properties, designation and alloys analysis
4264 Cold-drawn steel wires. Dimensions
4266 Steel wire and wire products
4297 Radiography testing of castings