Metal material performance testing is an important means of evaluating the quality of metal materials. By testing the conventional testing items of metal materials、 various performance parameters can be determined、 providing scientific basis for production、 manufacturing、 and application. The testing items include tensile testing to determine the mechanical properties of metal materials、 such as tensile strength、 yield strength、 and elongation. Impact testing to determine the energy absorption capacity of metal materials under impact load. Hardness testing to determine the hardness value of metal materials includes compression tests such as Brinell hardness、 Rockwell hardness、 and Babbitt hardness to determine the deformation behavior of metal materials under compression load、 And the corresponding mechanical performance parameters、 torsion test、 are used to determine the deformation behavior of metal materials under torque、 and the corresponding mechanical performance parameters、 fatigue test、 are used to determine the durability performance of metal materials under alternating loads、 including fatigue life、 fatigue limit、 and other parameters. Test items: temperature and humidity resistance、 salt fog resistance、 rust prevention、 tension、 impact、 emulsification、 cloud point、 wetting、 foam、 degreasing、 contact angle、 surface tension、 gross effect and other performance evaluation Supplementary test items: alkali resistance breaking strength retention rate、 water impermeability、 compression compression ratio、 tensile bond strength、 alkali resistance breaking strength、 allowable size deviation、 compression shear adhesive strength、 tensile strength perpendicular to the board surface、 appearance quality Operability time、 color fastness test、 gloss、 composite salt spray、 tensile performance、 xenon lamp exposure、 salt spray、 visual colorimetry、 adhesion、 color measurement、 bending test、 tensile test、 grain size、 Rockwell hardness、 decarburization layer depth、 metallographic examination、 non-metallic inclusions、 toluene conversion rate、 carbon dioxide selectivity、 penetration adsorption capacity、 resistance to hydrothermal toluene conversion rate、 resistance to hydrothermal carbon dioxide selectivity、 rapid aging toluene conversion rate Rapid aging carbon dioxide selectivity、 saturation adsorption capacity、 desorption efficiency、 glass transition temperature measurement、 melting and crystallization temperature and enthalpy measurement、 thermal conductivity and thermal diffusion coefficient measurement、 steady-state viscosity、 complex shear viscosity、 storage modulus and loss modulus measurement、 antibacterial performance of nano inorganic materials、 Barcol hardness、 water absorption、 compressive strength、 bending load resistance、 state in container、 nonvolatile content Vacuum water absorption rate、 continuous combustion time、 mass loss、 density、 moisture content、 permeability、 zirconia content、 temperature rise、 yield point、 elongation、 tensile strength、 cold bending、 water absorption rate、 thermal conductivity、 bending strength、 geometric dimensions、 Vickers hardness、 Brinell hardness、 yield strength、 tensile strength、 elongation at break、 hydrophobicity、 linear shrinkage rate、 size、 bending performance、 compression permanent deformation、 compression performance、 appearance Impact toughness、 salt spray test、 metal Brinell hardness、 repeated bending of metal wire、 metallographic structure、 metal Rockwell hardness、 room temperature tensile testing standards: 1. GB/T 1865-2009 Paints and Varnishes - Artificial Climate Aging and Xenon Arc Radiation Filtered by Artificial Radiation Exposure - All Terms 2. GB/T 1040.3-2006- Determination of Plastic Tensile Properties - Part 3: Test Conditions for Thin Films and Sheets - All Terms 3 GB/T 6394-2017 Method for Determining Average Grain Size of Metals/8.14、 GB/T 231.1-2018 "Brinell Hardness Test for Metallic Materials - Part 1: Test Method" 5、 GB/T 16400-2003 Aluminum Silicate Wool and Its Products for Thermal Insulation; 6. ISO 105-D02:2016 Textiles - Tests for Color Fastness to Organic Solvent Rubbing ISO 105-D02:2016 (E) 7、 ISO 105-B02:2014 Textiles - Tests for Color Fastness - Part B02: Color Fastness to Artificial Light Sources - Xenon Lamp Test ISO 105-B02:20148、 GB/T 238-2013 Metal Wire Repeated Bending 9、 ISO 25239-5:2011 Metallographic Structure 10、 GB/T 224-2019 Method for Determining the Depth of Decarburization Layer in Steel/5.211 GB/T 10125-2012 Artificial Atmosphere Corrosion Testing - Salt Spray Testing - All Terms 12、 GB/T 5480-2008 "Test Methods for Mineral Cotton and Its Products" 13、 JC 935-2004 Glass Balls for Glass Fiber Industry; 14. ISO 16474-2:2013 Paints and Varnishes - Artificial Climate Aging and Exposure to Artificial Radiation (Filtered Xenon Arc Radiation) - All Terms 15、 JC/T 993-2006 Expanded Polystyrene Board Plaster for External Wall Insulation; 16. ASTM B117-2019 Salt Spray Test Operating Standard All Terms 17、 SAE J 2527-2017 Accelerated Exposure Testing of Automotive External Materials - Using Controlled Irradiance Xenon Lamp Test Equipment SAE J2527-201718、 ISO 105-A02:1993/Cor.2:2005 Textiles Color Fastness Test A02: Grey Color Sample Card for Evaluating Discoloration ISO 105-A02:1993/Cor.2:200519、 SAE J2334-2016 Laboratory Cyclic Corrosion Test All Terms 20 GB/T 30595-2014 Extruded Polystyrene Board (XPS) Thin Plastered External Wall Thermal Insulation System Materials

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

inspection and testing process:

1. Telephone communication and confirmation of requirements

Testing and testing characteristics:

1. The testing industry is fully covered、 meeting different testing needs

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing、 with no testing fees charged

5. Self service order delivery for free on-site sampling