Stainless steel plates usually undergo the following inspections before leaving the factory:
Appearance inspection: Check whether the surface is smooth, and whether there are scratches, bubbles, welding defects, etc.
Dimension inspection: Ensure that the thickness, width, length, etc. meet the design and specification requirements.
Chemical composition analysis: Confirm the main components of stainless steel through spectral analysis and other methods to ensure compliance with standards.
Mechanical property testing: Including tensile testing, impact testing, hardness testing, etc., to evaluate the strength and toughness of the material.
Non-destructive testing: Use ultrasonic, X-ray and other methods to detect internal defects.
Corrosion performance testing: Conduct salt spray tests, etc. to evaluate the corrosion resistance of stainless steel in specific environments.
Surface treatment inspection: If there is a special surface treatment, such as polishing or coating, corresponding inspections will also be carried out.
These inspections ensure that the quality and performance of stainless steel plates meet relevant standards and customer requirements.
