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0.186" Aluminum 6061 Sheet 31"x21" - Strong & Durable

Expert Overview

Engineered from high-strength Aluminum 6061, this 0.186" thick sheet provides exceptional durability. Measuring 31"x21", it's the ideal material for robust shipping containers, custom protective enclosures, and industrial packaging requiring superior structural integrity.

StandardISO 9001
MaterialAluminum 6061
FinishAnodized
GradeN/A
Thickness0.186"
Length31"
Width21"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this Aluminum 6061 stock sheet offers a nominal thickness of 0.186 inches, with precise dimensions of 31 inches in length and 21 inches in width. Aluminum 6061 is a precipitation-hardened aluminum alloy known for its excellent strength-to-weight ratio, good corrosion resistance, and weldability. This makes it an ideal choice for applications demanding structural integrity and resilience under significant stress, such as reinforced shipping crates, protective enclosures for sensitive equipment, and custom-fit dunnage solutions in demanding industrial environments. Its inherent properties ensure longevity and reliability in challenging shipping and logistics scenarios.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

3MEst. 1902
USA🇺🇸
"Science applied to life."
Market Rank
🏆 Global Innovation Leader
Industry Approvals
🚀 Aviation & Medical Approved
Warranty & Support
🛡️ Premium Performance Guarantee
Green Manufacturing
🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
Industry Approvals
🚀 Formula 1 & Aerospace OEM
Warranty & Support
🛡️ 24/7 Application Support
Green Manufacturing
🌱 Climate Positive 2030
Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
Market Rank
🏆 #1 Industrial Supply Standard
Industry Approvals
🚀 US Military Approved
Warranty & Support
🛡️ Lifetime Return Policy
Green Manufacturing
🌱 Sustainable Logistics
Certified:ISO 9001 Compliant

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Confirm the precise fit and layout required for your application. 2. Cut the Aluminum 6061 sheet to the desired dimensions using appropriate metal cutting tools (e.g., shear, CNC router, abrasive saw). 3. Fabricate and assemble the sheet into the final product using welding, riveting, or mechanical fastening methods, ensuring all connections are secure.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°C)
Thermal Expansion
Typical for Material Class

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
StandardVaries by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using standard aluminum alloys for high-stress shipping applications.Select Aluminum 6061 or higher-grade alloys specifically designed for structural integrity and load-bearing capabilities.
Inadequate edge preparation before welding or fastening.Ensure all edges are clean, deburred, and properly prepared according to industry best practices to guarantee strong and reliable joints.

Common Applications

  • Heavy-duty shipping crates and containers
  • Protective enclosures for industrial equipment
  • Custom dunnage and internal bracing for fragile goods

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when cutting or fabricating aluminum, including safety glasses, gloves, and hearing protection.
  • Ensure proper ventilation when welding or grinding aluminum to avoid inhalation of fumes.

Alternative Products to Consider

Premium Shipping & Packaging equivalentHigher corrosion resistance (316 SS)
Economy Shipping & Packaging optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Aluminum 6061 Stock Sheet made from?

A: This Aluminum 6061 Stock Sheet is manufactured from Aluminum 6061.

Q: What are the main applications?

A: Heavy-duty shipping crates and containers, Protective enclosures for industrial equipment, Custom dunnage and internal bracing for fragile goods.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 31"W: 21"GENERAL COMPONENTAluminum 6061 Stock Sheet

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.