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.

Select Material Database Entry

Density (PCF)

lbs/cu ft

Raw Material Shape

Thickness (in)

Width (in)

Length (in)

Quantity

Total Shipment Weight

3,333 lbs

1,512 kg · (5 units)

Single Piece Weight

666.7 lbs

302.4 kg per unit

Freight Class & Density

Class 50

500 PCF (8.009 g/cm³)

53ft Semi PayloadOK

7.4%

of 45,000 lbs legal payload

Logistics & Transport Recommendations

Pallet Packaging Rule

Safe stacking limit: 3 pieces per pallet to stay within the 2,500 lbs standard wood pallet rating.

NMFC Item Guidance

Reference code: 104500 (Stainless Marine/Chemical). Rated under Class 50 based on 500 PCF density.

Shipment utilizes 7.4% of a standard 53ft trailer's 45,000 lbs legal cargo payload (41,667 lbs capacity remaining).
Standard GMA pallet recommendation: Maximum 3 units per pallet to remain within the 2,500 lbs safe working limit.

Shipping, Packaging & Stacking Specifications for Stainless 316

Transport & Palletizing Rules

Molybdenum-bearing grade designed for saline and acidic exposure. Heavy, rigid bundles requiring belly straps on trailers.

Typical Industrial Applications

Marine hardware
Offshore oil platforms
Pharmaceutical autoclaves
Coastal piping

Critical Handling Cautions:

High scrap value; require sealed dry van or verified BOL signatures
Secure strapping to prevent sliding on metal flatbed decks

Material density and metallurgical weight benchmarks correspond to standard test specifications from ASTM International and density rating tables from NMFTA.

Compare with Other Metals & Alloys

View all materials

Class 50Carbon Steel (A36 Structural)

490 lbs/cu ft

Class 50Stainless Steel (Grade 304)

495 lbs/cu ft

Class 55Aluminum Alloy (6061-T6)

169 lbs/cu ft

Stainless 316 Weight & Freight FAQs

What is the density of Stainless Steel (Grade 316 Marine) in lbs/cu ft and g/cm³?

The standard density of Stainless Steel (Grade 316 Marine) is 500 pounds per cubic foot (lbs/cu ft), which equals 8 grams per cubic centimeter (g/cm³) or 8,000 kilograms per cubic meter (kg/m³).

What NMFC freight class is assigned to Stainless 316?

Due to its density of 500 PCF, shipments of Stainless 316 typically qualify for Class 50 (the lowest, most economical LTL freight tier for dense cargo exceeding 50 lbs/cu ft). The primary reference item is 104500 (Stainless Marine/Chemical).

How many pieces of Stainless 316 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.