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Steel S-Beams | Structural Steel | ARCH Building Supply
See Sizing Chart

Steel S-Beams | Structural Steel | ARCH Building Supply

by Arch Building Supply
Structural & Finish Materials
Job-Site Delivery & Support
Local Inventory. Real Operations.
B2B Financing Available

Steel S-beams, also known as American Standard beams, are used in a wide range of structural applications including framing, support systems, and load-bearing construction. Available in multiple sizes and weights to meet project requirements.

Key Features
• Available in a wide range of sizes and weights
• Ideal for structural framing and support applications
• Suitable for residential, commercial, and industrial use
• Cut-to-length options may be available
• Contact for pricing and current stock

Applications
Ideal for structural framing, columns, lintels, supports, and general construction applications where strength and stability are required.

  1. Submit a quote request for this product
  2. Our team reviews availability and pricing
  3. We follow up with a detailed quote and next steps

Pricing, availability, and lead times may vary by product and quantity.

  • Local pickup options available
  • Delivery available depending on product and location
  • Lead times vary based on availability and order size

Need Help?

Have questions or need help selecting the right materials?

Our team is happy to help.

Pickup & Local Delivery Available

Call our team (718) 461-8383 or visit our showroom at 31-31 123rd Street, Flushing, NY.

Specifications

S-Beam Size Chart

Review the available standard S-beam sizes below. Open the chart to compare key dimensions before requesting your quote.

Questions about sizing?

Not sure which size you need?

Contact Us
View S-beam size chart 28 standard sizes
Designation (in x lbs/ft) Area (in²) Depth (in) Width (in) Flange Thickness (in) Web Thickness (in)
S 24 x 12135.624.58.051.090.8
S 24 x 10631.224.57.871.090.62
S 24 x 10029.3247.2450.870.745
S 24 x 9026.5247.1250.870.625
S 24 x 8023.52470.870.5
S 20 x 9628.220.37.20.920.8
S 20 x 8625.320.37.060.920.66
S 20 x 7522206.3850.7950.635
S 20 x 6619.4206.2550.7950.505
S 18 x 7020.6186.2510.6910.711
S 18 x 54.716.1186.0010.6910.461
S 15 x 5014.7155.640.6220.55
S 15 x 42.912.6155.5010.6220.411
S 12 x 5014.7125.4770.6590.687
S 12 x 40.812125.2520.6590.462
S 12 x 3510.3125.0780.5440.428
S 12 x 31.89.351250.5440.35
S 10 x 3510.3104.9440.4910.594
S 10 x 25.47.46104.6610.4910.311
S 8 x 236.7784.1710.4250.441
S 8 x 18.45.4184.0010.4250.271
S 6 x 17.255.0763.5650.3590.465
S 6 x 12.53.6763.3320.3590.232
S 5 x 102.9453.0040.3260.214
S 4 x 9.52.7942.7960.2930.326
S 4 x 7.72.2642.6630.2930.193
S 3 x 7.52.2132.5090.260.349
S 3 x 5.71.6732.330.260.17
Swipe horizontally to view all columns.
Note: Dimensions shown are nominal industry specifications and may vary slightly by mill. Contact us to confirm current availability and project requirements.