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Aluminum Square Tube 30×40×2.0mm

Basic Info

Model No.304020

BrandDE FENG

Additional Info

TransportationOcean,Land,Air

Place of OriginChina

CertificateCE

PortShenZhen

Product Description

6061-T6 Aluminum Square Tube 30×40×2.0mm | High-Performance Structural Profile
Certified to ASTM B221/EN 573-3 standards, this 30×40×2.0mm aluminum profile delivers 310MPa tensile strength and 276MPa yield strength at 1.45kg/m linear weight - 60% lighter than steel equivalents. Engineered with optimal Mg (1.0%) and Si (0.6%) chemistry, the Mg₂Si precipitates ensure thermal stability across -50°C to 150°C environments. Precision-extruded 2.0mm±0.1mm walls maintain structural integrity under 300kg/m² loads, ideal for industrial frameworks and architectural applications.

Military-Grade Durability & Precision
Passing 168-hour salt spray tests (ASTM B117), the chromium-enhanced formula (Cr 0.2%) resists stress corrosion in coastal/industrial environments. With 95HB hardness and ≥8% elongation, the profile withstands high-impact assembly while maintaining machining flexibility for M8/M10 fasteners. Choose between mill finish (Ra 1.6μm) or protective anodizing (MIL-A-8625 compliant) for enhanced corrosion resistance.

Global custom aluminum extrusions Service
• Precision cutting (CNC/waterjet, ±0.2mm tolerance)
• RoHS/REACH compliant surface treatments
• Technical drawings with GD&T specifications
• 3-day global shipping from US/EU/Asia hubs

 
Aluminium H Section

Product Categories : Aluminum Frames > Aluminium Profile

Product Images
  • Aluminum Square Tube 30×40×2.0mm
  • Aluminum Square Tube 30×40×2.0mm
  • Aluminum Square Tube 30×40×2.0mm
  • Aluminum Square Tube 30×40×2.0mm
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