Aluminum Extrusions (Non-Alloy) | Residential Sliding Doors | Non-alloy 6000 series (EN AW-6063-T5), Anodized (ASTM B209 ≥20μm), Tolerance ±0.1mm▲ (ISO 2768-mk) Temper T3-T5 | Lightweight (2.7g/cm³), Cost-effective, CE certified (EN 12608) Good corrosion resistance | Lower strength vs alloy, limited temper range, moderate durability ▲ Less suited for heavy loads |
Alloy Aluminum Extrusions | Commercial High-traffic Doors | Alloy 6061-T6 (ASTM F135), Hardness ≥120 HB, Tolerance ±0.05mm▲▲ (ISO 2768-m) Temper T6 | High strength,耐腐蚀 (corrosion resistance),适合重载 (suitable for heavy loads) CE certified (EN 12608) | Higher cost, heavier weight, complex machining required Less flexibility in customization |
PVC Window Profiles | Budget Residential Windows | PVC (ISO 1169), UV Resistance (ASTM D4459), Thermal Conductivity 0.17 W/m·K | Excellent insulation, low maintenance, cost-effective Easy to install | Poor durability in extreme temps, less customizable 易变形 (prone to deformation) under stress |
Standard Sliding Profiles | Mass-produced Sliding Systems | Tolerance ±0.2mm▲ (ISO 2768-c), Basic Anodizing (≤15μm), CE Basic Compliance | Widely available, standardized, lower cost Quick production cycles | Lower precision, limited customization options Shorter service life compared to premium profiles |
Customized Aluminum (Advanced) | Premium Architectural Projects | Tolerance ±0.05mm▲▲▲ (ISO 2768-m) Temper T6 (ASTM B221) 6063-T6 Grade, Anodized (ASTM B209 ≥25μm) | 极高精度 (extremely high precision), Enhanced strength, Long service life Customizable shapes/colors | Higher cost, longer lead time Requires专业安装 (professional installation) for optimal performance |
High-Temper Aluminum | Industrial Structural Frames | T8 Temper (ASTM B221), Hardness ≥150 HB, Tolerance ±0.08mm▲ (ISO 2768-m) | Extra strength for heavy loads, High hardness Excellent wear resistance | 脆性增加 (increased brittleness), 更难加工 (harder to machine) Higher material cost and energy consumption |