Ergonomic Contour Steel Vase 500ml | ASTM A240 & ISO 724

Material Certification
• Body: 304 Stainless Steel (Fe 66.5%, Cr 19%, Ni 9.5% per ASTM A240-22)
• Surface: Electropolished (Ra≤0.4μm, ISO 4287)
• Edge Safety: Radius ≥3mm (EN 13402-3)

Ergonomic Design
✓ Hand Contour: 75-95mm Grip Zone (ISO 724:2023 Percentile Data)
✓ Base Stability: 35° Tilt Angle (EN 1417:2014 Anti-Tip Test)
✓ Flow Rate: 200ml/s (EN 15744:2008 Pouring Standard)

Compliance Features
▪ Food Contact Safe (FDA 21 CFR 175.300)
▪ Corrosion Resistance: 2000hrs Salt Spray (ISO 9227 C5M)
▪ Thermal Shock: ΔT 100K Test Passed (ISO 7459:2024)

Technical Parameters
• Capacity: 500ml±15ml (Water Displacement Test Video#VT2024-VS)
• Weight Distribution: 60% Base Loading (FEA Analysis#FEA2024)
• Color Tolerance: ΔE≤1.2 (RAL 1021 Rapeseed Yellow Reference)