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Magnesium Scrap
Non-Ferrous Magnesium

Magnesium Scrap

Grade: WalnutMedium-High Tier

Clean magnesium scrap and clippings

Market Price EstimateUpdated Daily
$2,850/ MT
+175 (6.5%)vs yesterday
Verified specifications & market data
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Certification Requirements

Required certifications, standards compliance, and verification protocols.

ISO 9001:2015 Quality Management System
Scope

Magnesium scrap handling, storage, quality verification, fire safety protocols, inert atmosphere management

Requirement
  • Supplier Must Maintain Active Iso 9001 Certification Throughout Contract Term
  • Magnesium/Fire-Hazard Expertise Documented
Certification BodyAccredited third-party audit body with magnesium/fire-hazard specialization
RenewalAnnual audit required; certification must remain current; fire safety expertise verified annually
DOT/IATA Class 4 Flammable Solid Dangerous Goods Compliance
Scope
  • Professional Magnesium Transport Classification
  • Shipping Paper Requirements
  • Vehicle Markings
  • Driver Training Mandates
  • Emergency Protocols
Explicit Requirement

MUST state:

  • Class 4 Flammable Solid CONFIRMED
  • magnesium ignition hazard VERIFIED
  • inert atmosphere requirement ESTABLISHED
  • water/moisture absolute prohibition DOCUMENTED
  • specialized transport protocols MANDATORY
  • trained hazmat handlers REQUIRED
  • emergency response procedures ESTABLISHED
Certificate of Analysis
Content
  • Magnesium content: 95-99.5% by weight DOCUMENTED (WALNUT SPECIFICATION)
  • Aluminum alloying: <2.5% confirmed (Mg-Al alloy component typical)
  • Iron contamination: <0.5% quantified (CRITICAL; embrittlement concern)
  • Nickel impurity: <0.1% verified (CRITICAL; ultra-low tolerance)
  • Chlorine residue: <0.2% documented (casting bath; post-cleaning residual)
  • Oxygen content: <1% confirmed (oxide layer; controlled atmospheric)
  • Moisture/water content: <100 ppm verified (CRITICAL FIRE HAZARD)
  • Surface oxidation: <3% documented (Walnut grade specification)
  • Alloy type: identified (Mg-Al primary)
  • Purity grade: WALNUT confirmed (high-quality manufacturing scrap)
  • Fire classification: Class 4 Flammable confirmed (hazmat designation)
  • Material identity: MAGNESIUM SCRAP confirmed (not contaminated; reactive; fire-hazard classification)
Moisture/Water Content Certificate
Explicit Requirement

MUST state:

  • Moisture content <100 ppm VERIFIED by Karl Fischer titration
  • NO free water detected
  • absolutely dry condition CONFIRMED
  • fire hazard control CERTIFIED
  • inert atmosphere storage DOCUMENTED
  • water hazard prevention ESTABLISHED
Inert Atmosphere Storage & Handling Certification
Content
  • Nitrogen/argon atmosphere: confirmed <1% oxygen (inert gas purity verified)
  • Container seal integrity: visually verified; hermetic sealing confirmed
  • Oxygen exposure: zero documented exposure; sealed transport maintained
  • Moisture prevention: desiccant materials present; dry-pack method employed
  • Storage facility: fire suppression systems operational (powder extinguishers; NO water)
  • Emergency protocols: established and documented; emergency response trained staff
  • Transport protocols: Class 4 vehicle; hazmat driver certification; emergency contact information
Explicit Requirement

MUST state:

  • Nitrogen/argon inert atmosphere MAINTAINED (<1% oxygen verified)
  • sealed container integrity CONFIRMED
  • no oxygen exposure documented
  • no water/moisture present
  • storage facility fire suppression systems OPERATIONAL
  • emergency response protocols ESTABLISHED
  • professional magnesium handling VERIFIED
Magnesium Alloy Type & Purity Specification Certification
Content
  • Alloy type: Mg-Al or specialty aerospace confirmed
  • Purity range: 95-99.5% documented (lightweight alloy specification)
  • ISRI Walnut: grade specification confirmed
  • Application grade: aerospace/automotive verified
  • Iron <0.5%: embrittlement concern controlled
  • Nickel <0.1%: ultra-low tolerance verified
Explicit Requirement

MUST state:

  • Magnesium scrap alloy type CONFIRMED (Mg-Al primary)
  • purity 95-99.5% VERIFIED
  • ISRI Walnut grade specification MET
  • lightweight alloy application AUTHENTICATED
  • aerospace/automotive quality standard VERIFIED
  • iron/nickel strict limits CONFIRMED
Fire Hazard & Emergency Response Certification
Content
  • Fire classification: Class 4 Flammable Solid confirmed
  • Ignition temperature: ~650°C documented; combustion temperature 3000°C+ acknowledged
  • Fire suppression: powder extinguishers (Class D specialized); NO water-based systems
  • Hydrogen hazard: water + magnesium produces hydrogen gas; explosion risk documented
  • Emergency response: trained personnel on-site; evacuation procedures practiced
  • Storage segregation: isolated from other materials; fire containment systems ready
Explicit Requirement

MUST state:

  • Class 4 Flammable Solid CONFIRMED
  • magnesium combustion characteristics VERIFIED
  • fire suppression protocol (powder-based extinguishers
  • NO water) DOCUMENTED
  • hydrogen gas generation risk ACKNOWLEDGED
  • emergency response training COMPLETED
  • facility evacuation procedures ESTABLISHED
  • specialized hazmat handling REQUIRED
Insurance Certificate
Minimum Coverage
  • Absolute Highest Among All 25 Commodities
  • Class 4 Fire Hazard
  • Property Damage Catastrophic Potential
  • Aerospace/Automotive Critical

Rejection Criteria

Conditions and thresholds that trigger immediate rejection or downgrading.

Magnesium content insufficient
Threshold

Mg <95%

Action

FULL REJECTION or severe reclassification

Reason
  • Material Below Lightweight Alloy Recycling Specification
  • Purity Insufficient For Aerospace/Automotive Applications
Test Method
  • Icp-Aes Verification
  • Elemental Profile Analysis
Severity

CRITICAL - SPECIFICATION VIOLATION

Consequence:
  • Full Rejection Or Substantial Downgrading
  • Material Unsuitable For Aerospace/Automotive Applications
Water/moisture contamination detected
Threshold

>100 ppm moisture OR ANY free water visible

Action
  • Immediate Full Rejection
  • Emergency Hazmat Protocol
  • Fire Prevention
  • Facility Evacuation Potential
Reason
  • Fire Hazard Catastrophic: Water + Magnesium = Hydrogen Gas Production
  • Explosion Risk Extreme
  • Absolutely Prohibited
  • Class 4 Flammable Uncontrollable
Test Method
  • Karl Fischer Titration
  • Moisture Analysis
  • Visual Water Evidence
Severity

ABSOLUTE CRITICAL - FIRE HAZARD VIOLATION (CATASTROPHIC RISK)

Consequence:
  • Immediate Full Rejection
  • Hazmat Emergency Response Protocols Activated
  • Material Quarantine
  • Investigation Mandatory
  • Supplier Liability Extreme
Iron contamination excessive
Threshold

Fe >0.5%

Action

FULL REJECTION

Reason
  • Critical: Iron Embrittlement Risk In Lightweight Alloys
  • Aerospace/Automotive Safety Concern Extreme
  • Material Degradation Potential
Test Method
  • Xrf Or Icp-Aes Verification
  • Iron Quantification
Severity

CRITICAL - SAFETY VIOLATION (AEROSPACE/AUTOMOTIVE)

Consequence:
  • Full Rejection
  • Material Unsuitable For High-Performance Applications
  • Aerospace/Automotive Compliance Failure
Nickel contamination excessive
Threshold

Ni >0.1%

Action

FULL REJECTION

Reason
  • Critical: Nickel Impurity Sensitivity In Magnesium Extreme
  • Material Degradation
  • Lightweight Alloy Performance Compromise
Test Method
  • Xrf Or Icp-Aes Verification
  • Ultra-Trace Nickel Detection
Severity

CRITICAL - PURITY VIOLATION

Consequence:
  • Full Rejection
  • Material Unsuitable For Lightweight Alloy Recovery
Heavy oxidation or burn damage
Threshold

Oxidation >10% OR visible burn damage OR structural loss apparent

Action

Full rejection or significant downgrading

Reason
  • Material Integrity Severely Compromised
  • Lightweight Alloy Performance Degradation
  • Mechanical Property Concerns
Test Method
  • Visual Assessment
  • Structural Integrity Evaluation
  • Oxidation Percentage Measurement
Severity

CRITICAL - MATERIAL CONDITION

Consequence:
  • Full Rejection Or Substantial Downgrading
  • Material Unsuitable For High-Performance Recovery
Unknown alloy composition or magnesium identity indeterminate
Threshold

Cannot confirm magnesium purity/alloy type; material identity uncertain

Action
  • Full Rejection
  • Immediate Quarantine
  • Investigation Mandatory
  • Fire-Safety Protocol
Reason
  • Material Identity Uncertain
  • Fire/Handling Hazard Risk Extreme
  • Class 4 Classification Unverifiable
Test Method
  • Expert Material Analysis
  • Comprehensive Elemental Verification
  • Identity Confirmation
Severity

CRITICAL - IDENTITY/SAFETY FAILURE

Consequence:
  • Full Rejection
  • Material Quarantined Pending Investigation
  • Comprehensive Expert Analysis Required
Sealed container integrity compromised
Threshold

Nitrogen atmosphere compromised; oxygen >1% detected; seal broken or questionable

Action
  • Immediate Full Rejection
  • Hazmat Emergency Response
  • Fire Containment Protocol
Reason
  • Fire Hazard Critical: Inert Atmosphere Integrity Lost
  • Oxygen Exposure Increases Reactivity/Fire Risk
  • Class 4 Containment Failure
Test Method
  • Atmosphere Analysis
  • Seal Integrity Visual Verification
  • Oxygen Quantification
Severity

ABSOLUTE CRITICAL - CONTAINMENT FAILURE

Consequence:
  • Immediate Full Rejection
  • Hazmat Emergency Protocols
  • Material Reclassification
  • Fire-Safety Investigation Mandatory
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