Aluminum & Aluminum Alloys•Wrought Aluminum Alloys•
VERIFIED

6082 Aluminum

Primary Designation:AA 6082
Aliases:
EN AW-6082

Mat Grades internal verification confirms source-backed fidelity and data integrity. It does not constitute external certification or guaranteed lot conformity. Read engineering disclaimer →

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Data Completeness:11 composition elements and 28 condition-specific property values cataloged.
Omitted fields represent unverified properties. "Missing is better than invented."

Key Engineering Properties

Representative source rows, qualified by their reported conditions. Inspect the tables below for all values, limits, and source notes.

Density
2.7 g/cm³TYPICAL · temperature not stated
Thermal Conductivity
180 W/(m·K)TYPICAL · temperature not stated
Composition Excerpt
Si 0.7–1.3 wt%Silicon (range)
Standard Elemental Basis: RANGE
Tensile Strength
≤ 150 MPaMAXIMUM · O Temper · temperature not stated

Engineering Summary

6082 (EN AW-6082) is the premier European structural alloy of the 6xxx series (Al-Si1-Mg-Mn). Providing the highest strength of all 6xxx grades with manganese grain control, it has largely replaced 6061 in European cranes, bridges, offshore platforms, and transport engineering.

Recognized Aliases

Source-backed commercial trade name and short designations cataloged in canonical data.

EN AW-6082

6082 Aluminum Specifications & Designations

Standard Designations & Applicable Specifications — Semantically classified designations distinguishing primary standard identifiers, commercial trade names, and applicable specification references.

Direct Standard DesignationsDIRECT DESIGNATION
4 Primary Identifiers
Scroll horizontally for full designation data
SystemIdentifierStandard System NameClassification Notes & Provenance
AAPRIMARY6082Aluminum Association—Ref: Aalco European Standard Aluminium Alloy Technical Datasheet
UNSA96082Unified Numbering System—Ref: Aalco European Standard Aluminium Alloy Technical Datasheet
ENEN AW-6082European Standard—Ref: Aalco European Standard Aluminium Alloy Technical Datasheet
ISOAlSi1MgMnInternational Organization for Standardization—Ref: Aalco European Standard Aluminium Alloy Technical Datasheet
Recognized Commercial Aliases & Trade NamesCOMMON ALIAS
1 Listed
Scroll horizontally for full alias classifications
Recognized Name / AliasClassificationTechnical Usage & Context
EN AW-6082Commercial AliasColloquial or commercial industry synonym
Applicable Specifications & Product Form ReferencesSPECIFICATION REFERENCE
3 Applicable Standards
Scroll horizontally for full standard specifications
Standards BodySpecification CodeSpecification Title / ScopeRelationship Type
CENEN 485-2Aluminium and aluminium alloys - Sheet, strip and plate - Part 2: Mechanical propertiesPRODUCT_SPECIFICATION · Product form: Sheet & PlateSpecification Reference
CENEN 755-2Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 2: Mechanical propertiesPRODUCT_SPECIFICATION · Product form: ExtrusionsSpecification Reference
CENEN 573-3Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 3: Chemical composition and form of productsPRODUCT_SPECIFICATIONSpecification Reference
Engineering Notice: Applicable specifications establish manufacturing requirements, dimensional tolerances, and test criteria for specific product forms (e.g. bus bar, wire, plate, pipe). They represent applicable technical standards, not alternative or equivalent alloy grades.

6082 Aluminum Chemical Composition

Chemical Composition (Weight %) — Elemental limits and values from the cited source. Preserves exact semantic limits (minimums, maximums, and ranges).

Scroll horizontally for full elemental limits
ElementSymbolAtomic No.Semantic BasisSpecified ValueUnitMetallurgical Notes & QualificationData Status
SiliconSi0RANGE0.70 – 1.30wt%Ref: Aalco Metals LtdVERIFIED
MagnesiumMg0RANGE0.60 – 1.20wt%Ref: Aalco Metals LtdVERIFIED
ManganeseMn0RANGE0.40 – 1.00wt%Ref: Aalco Metals LtdVERIFIED
IronFe0MAXIMUM≤ 0.50wt%Ref: Aalco Metals LtdVERIFIED
ChromiumCr0MAXIMUM≤ 0.25wt%Ref: Aalco Metals LtdVERIFIED
ZincZn0MAXIMUM≤ 0.20wt%Ref: Aalco Metals LtdVERIFIED
TitaniumTi0MAXIMUM≤ 0.10wt%Ref: Aalco Metals LtdVERIFIED
CopperCu0MAXIMUM≤ 0.10wt%Ref: Aalco Metals LtdVERIFIED
Other Elements EachOE0EACH≤ 0.05 eachwt%Ref: Aalco Metals LtdVERIFIED
Other Elements TotalOT0TOTAL≤ 0.15wt%Ref: Aalco Metals LtdVERIFIED
AluminumAl0REMAINDERRemainderwt%Balance aluminumRef: Aalco Metals LtdVERIFIED
* Elemental percentages are expressed in weight percent (wt%). Values represent applicable specification limits. Unspecified trace elements are not fabricated or assumed.Preserves exact semantic basis
Property Display UnitsSwitch between Canonical SI and Source / US Customary units:

6082 Aluminum Physical Properties

Source-specific physical properties. Test temperatures are shown only where reported.

1 Parameters
Scroll horizontally for full property parameters
Property ParameterCanonical SI ValueSemantic BasisTest Temperature / Context RangeSource Raw ReferenceSource ReferenceStatus
Density2.7 g/cm³TYPICAL2.7 g/cm³Aalco Metals LtdVERIFIED

6082 Aluminum Thermal & Thermodynamic Properties

Phase change temperatures, thermal conductivity, specific heat, mean coefficients of thermal expansion across standardized temperature ranges, and recommended thermal processing windows.

3 Parameters
Scroll horizontally for full property parameters
Property ParameterCanonical SI ValueSemantic BasisTest Temperature / Context RangeSource Raw ReferenceSource ReferenceStatus
Coefficient of Thermal Expansion24 µm/(m·K)TYPICAL24.0 µm/(m·K)Aalco Metals LtdVERIFIED
Solidus Temperature555 °CTYPICAL555 °CAalco Metals LtdVERIFIED
Thermal Conductivity180 W/(m·K)TYPICAL180 W/(m·K)Aalco Metals LtdVERIFIED

6082 Aluminum Mechanical Properties

Contextual Mechanical Properties & Tempers: Engineering strength, ductility, and hardness values grouped by product form, temper, and section thickness. Mechanical properties are contextual and not isotropic averages.

Elastic & Baseline Mechanical ConstantsSource-specific measurement conditions
Modulus of Elasticity
70 GPa
Showing 12 of 12 conditions
Scroll horizontally for all conditions & tempers
Product FormTemper / ConditionSection SizeTensile (UTS)Yield StrengthElongationShear StrengthFatigue StrengthHardness (Scales Preserved)Status
SheetO Temper
Source values and qualifiers
Yield Strength (0.2% Proof Stress): ≤ 85 MPa (MAXIMUM)Aalco Metals Ltd — mat-phase4c-6082 Mechanical Properties O Sheet 0.4mm to 6.0mm
O
0.4mm to 6.0mm≤ 150 MPa≤ 85 MPa≥ 16 %———VERIFIED
ExtrusionsT4 Temper
Source values and qualifiers
Yield Strength (0.2% Proof Stress): ≥ 110 MPa (MINIMUM)Aalco Metals Ltd — mat-phase4c-6082 Mechanical Properties T4 Extrusions up to 200mm
T4
up to 200mm≥ 205 MPa≥ 110 MPa≥ 12 %———VERIFIED
PlateT6 / T651 Temper
Source values and qualifiers
T651
6.0mm to 12.5mm≥ 300 MPa≥ 255 MPa≥ 9 %———VERIFIED
PlateT6 / T651 Temper
Source values and qualifiers
T651
12.5mm to 100mm≥ 295 MPa≥ 240 MPa————VERIFIED
PlateT6 / T651 Temper
Source values and qualifiers
Yield Strength (0.2% Proof Stress): ≥ 240 MPa (MINIMUM)Aalco Metals Ltd — mat-phase4c-6082 Mechanical Properties T651 Plate 100mm to 150mm
T651
100mm to 150mm≥ 275 MPa≥ 240 MPa≥ 6 %———VERIFIED
ExtrusionsT6 Temper
Source values and qualifiers
Yield Strength (0.2% Proof Stress): ≥ 250 MPa (MINIMUM)Aalco Metals Ltd — mat-phase4c-6082 Mechanical Properties T6 Extrusions up to 5mm
T6
up to 5mm≥ 290 MPa≥ 250 MPa≥ 8 %———VERIFIED
SheetO Temper
Source values and qualifiers
O
0.4mm to 6.0mm—————
35 HB
VERIFIED
ExtrusionsT4 Temper
Source values and qualifiers
T4
up to 200mm—————
67 HB
VERIFIED
PlateT6 / T651 Temper
Source values and qualifiers
T651
6.0mm to 12.5mm—————
91 HB
VERIFIED
PlateT6 / T651 Temper
Source values and qualifiers
T651
12.5mm to 100mm—————
89 HB
VERIFIED
PlateT6 / T651 Temper
Source values and qualifiers
T651
100mm to 150mm—————
84 HB
VERIFIED
ExtrusionsT6 Temper
Source values and qualifiers
T6
up to 5mm—————
94 HB
VERIFIED
Hardness Integrity Notice: Rockwell B (HRB), Rockwell F (HRF), and Superficial 30T (HR30T) scales are reported on their measured scales without cross-scale mathematical conversion.
Source: See fact-level citations

Practical Engineering & Fabrication Notes

By Mat Grades Editorial Desk · Updated 2026-11-14. Use alongside the specified product standard and supplier certificate.

Machining & shop-floor behavior

For 6082 Aluminum, a qualified cutting-speed or tool-life recommendation is not supplied in the available record. A relevant hardness example is HB Hardness: 35 HB (typical; O Temper, O, Sheet, 0.4mm to 6.0mm). Use that supplied condition for a trial of the difficult feature. Record tool changes, burr removal, unclamped dimensions and accepted parts per hour. Relative machinability ratings from different reference scales should not be compared as if they were one common test.

Weldability, brazing & joining

No qualified weld procedure, filler selection or preheat/interpass schedule is established by this material record. Obtain a procedure for the actual joint, supplied condition and section rather than copying one from a nearby grade. The first cataloged strength example is Yield Strength (0.2% Proof Stress): maximum 85 MPa (maximum; O Temper, O, Sheet, 0.4mm to 6.0mm). Assess the final part after joining or thermal processing. Include distortion, cleanup and inspection in the quotation. A material designation or favorable process rating is a starting point for qualification, not evidence that an untested joint meets the drawing.

Corrosion & service environment

Review the finish, moisture traps and contact with other metals before accepting an assembly for service. Alloy, temper and surface treatment answer different questions. A stronger listed condition does not automatically solve corrosion, wear or deflection, and thermal-property data is not a maximum operating-temperature rating. The recorded thermal example is Coefficient of Thermal Expansion: 24 µm/(m·K) (typical; additional condition not stated). State the exposure and inspection access in the design record so that a change of installation or cleaning method triggers a review. The selected composition entries are Si 0.7–1.3 wt%, Mg 0.6–1.2 wt%, Mn 0.4–1 wt%. Chemistry documents identity; it does not establish fluid compatibility.

Selection trade-offs & applications

Use AA 6082, UNS A96082, EN EN AW-6082 to identify the candidate, then specify the product form and delivered condition separately. A specific component application is not asserted where the source record does not provide one. The listed forms include Sheet, Extrusions; confirm the actual stock offered by the supplier. Compare the complete route through machining, joining, finish and inspection. Keep the certificate, required test location and acceptance criteria with the first-article record. A later change of grade, condition or source should be assessed against that same requirement.

Technical references: Aalco Metals Ltd

6xxx Series Wrought Aluminum Alloys

Wrought aluminum alloys grouped under the 6xxx metallurgical series sharing fundamental alloying systems and physical characteristics.

9 Adjacent Grades
6082Current Grade
6082 Aluminum

Related Engineering & Metallurgy Guides

Contextual technical guides explaining degradation mechanisms, testing methodologies, and selection criteria relevant to 6082 Aluminum.

Welding & Fabrication18 min read

How to Weld Aluminium to Aluminium: TIG, MIG, Filler Metals & Alloy Guide

Aluminium possesses distinct physical and metallurgical properties—including a tenacious refractory oxide layer that melts at 2,072°C, thermal conductivity five times higher than structural steel, extreme liquid hydrogen solubility, and a lack of visible color change before melting. Successful aluminium-to-aluminium welding requires matching the base alloy series to an appropriate process (AC TIG, pulsed MIG, or SMAW) and compatible filler metal while designing for unavoidable heat-affected zone softening.

Author: Mat Grades Editorial DeskRead Guide →

Sources

Sources & Provenance Trail: Authoritative reference publications, standards specifications, and data registers cited across this material record.

Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Chemical Composition EN 573-3. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Physical Properties DENSITY. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Physical Properties ELASTIC_MODULUS. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Physical Properties THERMAL_EXPANSION. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Physical Properties SOLIDUS_TEMPERATURE. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Physical Properties THERMAL_CONDUCTIVITY. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Mechanical Properties O Sheet 0.4mm to 6.0mm. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Mechanical Properties T4 Extrusions up to 200mm. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Mechanical Properties T651 Plate 6.0mm to 12.5mm. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Mechanical Properties T651 Plate 12.5mm to 100mm. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Mechanical Properties T651 Plate 100mm to 150mm. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Mechanical Properties T6 Extrusions up to 5mm. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Hardness O Sheet 0.4mm to 6.0mm. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Hardness T4 Extrusions up to 200mm. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Hardness T651 Plate 6.0mm to 12.5mm. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Hardness T651 Plate 12.5mm to 100mm. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Hardness T651 Plate 100mm to 150mm. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Hardness T6 Extrusions up to 5mm. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Designation AA 6082. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Designation UNS A96082. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Designation EN EN AW-6082. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Designation ISO AlSi1MgMn. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Specification EN 485-2. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Specification EN 755-2. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Aalco Metals LtdAalco European Standard Aluminium Alloy Technical Datasheet
MANUFACTURER

Reviewed factual extraction from Aalco technical datasheets transcribing European standards (EN 573-3, EN 485-2, EN 755-2): mat-phase4c-6082 Specification EN 573-3. Selected facts only; no decorative text or full standards tables reproduced.

Issuing Body: Aalco Metals LtdRevision: Issue 6, EN Specification RevisionView Source Record ↗
Intellectual Property & Provenance Notice: Mat Grades cites technical literature from recognized industry associations and standards organizations. Underlying technical standards and publication data remain the intellectual property of their respective issuing organizations.