How is the corrosion resistance of Q235?
Generally, corrosion protection is required.
What is the maximum operating temperature of Q235?
Long-term ≤350℃.
What certificates are required for exporting Q235?
Mill Test Certificate (material certificate), SGS, etc.
What is the weight calculation formula for Q235?
Weight (kg) = Thickness (mm) × Width (m) × Length (m) × 7.85.
Why is Q235 so widely used?
Balanced performance, easy to process, low price, and ample supply.