Lumber & Timber·Class 60

Density of Southern Yellow Pine (Kiln-Dried)

The highest density commercial softwood in the US, widely used for structural house framing and pressure treating.

Density (PCF)35lbs / cu ft
Metric Density0.56g / cm³
Density (SI)560kg / m³
NMFC FreightClass 60112000
Industrial Material & Freight Sizing

Material Weight & Freight Density Calculator

Select an industrial material or enter custom density. Calculate dimensions to total weight, volume, NMFC class, and trailer payload limits.

lbs/cu ft
Total Shipment Weight
233 lbs
106 kg · (5 units)
Single Piece Weight
46.7 lbs
21.2 kg per unit
Freight Class & Density
Class 55
35 PCF (0.561 g/cm³)
53ft Semi PayloadOK
0.5%
of 45,000 lbs legal payload

Logistics & Transport Recommendations

Pallet Packaging Rule

Safe stacking limit: 53 pieces per pallet to stay within the 2,500 lbs standard wood pallet rating.

NMFC Item Guidance

Reference code: 112000 (Softwood Lumber Dimension). Rated under Class 55 based on 35 PCF density.

  • Shipment utilizes 0.5% of a standard 53ft trailer's 45,000 lbs legal cargo payload (44,767 lbs capacity remaining).
  • Standard GMA pallet recommendation: Maximum 53 units per pallet to remain within the 2,500 lbs safe working limit.

Shipping, Packaging & Stacking Specifications for Yellow Pine

Transport & Palletizing Rules

Standard 2x4, 2x6, 2x8 dimensional lumber. Wrapped in weather-resistant woven polyethylene lumber tarps with mill logo.

Typical Industrial Applications
  • Residential wall studs
  • Roof trusses & floor joists
  • Treated decking & fence posts
Critical Handling Cautions:
  • Green untreated pine can weigh up to 55 lbs/cu ft before kiln drying
Material density and metallurgical weight benchmarks correspond to standard test specifications from ASTM International and density rating tables from NMFTA.

Compare with Other Lumber & Timber

View all materials

Yellow Pine Weight & Freight FAQs

What is the density of Southern Yellow Pine (Kiln-Dried) in lbs/cu ft and g/cm³?

The standard density of Southern Yellow Pine (Kiln-Dried) is 35 pounds per cubic foot (lbs/cu ft), which equals 0.56 grams per cubic centimeter (g/cm³) or 560 kilograms per cubic meter (kg/m³).

What NMFC freight class is assigned to Yellow Pine?

Due to its density of 35 PCF, shipments of Yellow Pine typically qualify for Class 60 (the lowest, most economical LTL freight tier for dense cargo exceeding 50 lbs/cu ft). The primary reference item is 112000 (Softwood Lumber Dimension).

How many pieces of Yellow Pine can I load on a standard pallet?

A standard GMA 48x40 wooden pallet is rated for a maximum payload of 2,500 lbs. Use our interactive calculator above to enter your exact plate, bar, or tube dimensions to verify your pieces-per-pallet threshold before strapping.