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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.

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