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          Hotline:400-880-1556

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          Composition analysis of ferrous metals and their alloys

          Free cutting steel, weathering steel, nitrided steel, age hardening steel, low alloy high strength steel and hot work steel; various cast irons such as gray cast iron, ductile iron and alloy cast iron; chromium-based alloy, manganese-based alloy and High temperature alloy and other various alloy materials.

          Composition analysis of non-ferrous metals and their alloys

          Ductile iron and alloy cast iron and other cast irons; chromium-based alloys, manganese-based alloys and high-temperature alloys and other various alloy materials.

          Metallographic analysis

          Non-metallic inclusions

          Grain size

          Coating thickness

          Decarburized layer

          Low magnification

          Fracture inspection

          Hardened layer depth

          Metallographic section analysis

           

          Mirror analysis

          Coating thickness

          Metallographic method

          X-ray fluorescence

          Surface stain analysis

          Coulomb method

          Eddy current method

          Coating composition analysis

          Analysis of surface hardness and adhesion

           

          Abrasion test

          Stainless steel 10% oxalic acid   corrosion test

          Stainless steel 65% nitric acid   corrosion test

          Neutral salt spray test

          Copper ion accelerated salt spray

          Stainless steel sulfuric acid-ferric   sulfate corrosion test

          Stainless steel nitric   acid-hydrofluoric acid corrosion test

          Acid salt spray test

          Sulfur dioxide corrosion test

          Stainless steel 5% sulfuric acid   corrosion test

          Stainless steel sulfuric acid-sulfuric   acid cave corrosion test

          Hydrogen sulfide corrosion test


           Our advantage

          1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.

          2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.

          3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.


          Online consultation

          Online consultation

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          Automotive metal material testing

          Free cutting steel, weathering steel, nitrided steel, age hardening steel, low alloy high strength steel and hot work steel; various cast irons such as gray cast iron, ductile iron and alloy cast iron; chromium-based alloy, manganese-based alloy and High temperature alloy and other various alloy materials.

          Get a quote
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