NMFC 133600 - Magnesium Metal or Alloys | Class N/A

To find the correct freight class for your shipment:

1. State the exact solid form on the BOL—bars, ingots, plate, or machined parts—and include spec sheets or photos to avoid reclass delays.
2. Bundle tightly on pallets with steel or poly banding, add edge guards, and block/bracing so low-weight bundles don’t slide or shift in transit.
3. Use moisture barriers like stretch wrap or VCI paper for bare metal surfaces, and clearly mark packages “Solid Magnesium Metal” to prevent mixing with fines or scrap.
4. Crate long stock or irregular castings with capped skids; target lengths under 96 inches to avoid oversize handling and extra accessorials.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Correctly identifying items under NMFC 133600 reduces reclass and rebill risk, speeding carrier approvals and billing.
• Protective bundling and edge protection cut surface damage on soft magnesium, lowering claims and replacement costs.
• Right-sized pallets and controlled lengths improve trailer utilization for this light metal, helping reduce LTL cost per pound.
• Clear labeling and separation from incompatible materials streamline cross-dock handling, minimizing delays and detention.