Chemical Composition Analysis: Chromium, Nickel, Carbon, Manganese, Silicon, Phosphorus, Sulfur, Molybdenum, Copper, Nitrogen, etc.
Mechanical Property Testing: Tensile strength, Yield strength, Elongation after fracture, Hardness, Bending properties, Impact toughness, etc.
Corrosion Resistance: Salt spray test, Intergranular corrosion test, Pitting potential measurement, Stress corrosion cracking assessment, Electrochemical impedance spectroscopy analysis, etc.
Surface Quality Inspection: Surface finish, Coating thickness, Color difference assessment, Scratch detection, Surface roughness, Adhesion testing, etc.
Dimensional Accuracy Measurement: Length deviation, Width tolerance, Depth error, Flatness, Perpendicularity, Hole position accuracy, etc.
Hygiene and Safety: Heavy metal leaching, Microbiological indicators, Toxic and hazardous substance residues, Fluorescent whitening agent detection, etc.
Performance Verification: Overflow prevention, Drainage speed, Anti-clogging performance, Load-bearing strength, Impact resistance, etc.
Environmental adaptability: temperature cycling test, damp heat environment test, ultraviolet aging test, chemical resistance, etc.
