Translation missing: en.sections.collection_template.title: Raw Materials

The Foundation of Every Project – Buy Raw Materials Online at The Avenjers

Every great build begins with quality materials. At The Avenjers, we make it easy to Buy Raw Materials Online for all your industrial, commercial, and DIY needs. Whether you're fabricating, repairing, or manufacturing, our Bulk Industrial Supply for Work provides a solid foundation for superior performance and lasting results.

Materials That Work as Hard as You Do

Our raw materials are sourced for their consistency, strength, and versatility. Choose from a wide range of options, including:

  • Metals like aluminum, brass, copper, and steel sheets
  • Plastics and polymers for fabrication and insulation
  • Rubber, foam, and sealing materials
  • Welding rods, fillers, and other essentials

Each material meets strict industry standards and is available in various sizes, thicknesses, and quantities.

Ideal for Every Industry

Whether you’re building machines or crafting prototypes, our Bulk Industrial Supply for Work is used across sectors such as:

  • Construction and infrastructure
  • Automotive and aerospace manufacturing
  • Electrical and HVAC installations
  • Furniture, signage, and décor design

Our inventory ensures you always have the right material, when and where you need it.

Why Buy Raw Materials Online from The Avenjers?

  • A broad variety of ready-to-use raw supplies
  • Accurate measurements and consistent quality
  • Bulk ordering options for cost-effective sourcing
  • Reliable shipping and responsive support

Whether you need small quantities or bulk loads, we deliver exactly what your job demands.

Stock Up with Confidence

Avoid delays by keeping your shop or site stocked with essential materials. Our raw materials are packed securely, labeled clearly, and always ready for immediate application.

Build with confidence – Buy Raw Materials Online at The Avenjers and get high-quality Bulk Industrial Supply for Work delivered to your door!

Sort by:

  • Alloy Steel Rectangle Bar, 36" L, 3/4" W
    SKU G206599435
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.625 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 3/4 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness B94, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic, Includes Material Certificate Yes, Shape Rectangular Bar
    $202.49 / each
    Web price
    Alloy Steel Rectangle Bar, 36" L, 3/4" W
    SKU G206599435
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.625 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 3/4 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness B94, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic, Includes Material Certificate Yes, Shape Rectangular Bar
  • Carbon Steel Bar, 24" L, 2.5" W
    SKU G606599912
    Categories Raw Materials
    Description 1020 Carbon Steel Rectangular Bar, Material Carbon Steel, Material Grade 1020, Thickness 0.125 in, Thickness Tolerance +/-0.010 in, Overall Length 24 in, Overall Width 2 1/2 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment No Heat Treatment, Mechanical Finish Mill, Yield Strength 45,000 psi, Tensile Strength 60,000 psi, Brinell Hardness Not Rated, Rockwell Hardness Not Rated, Machinability 72 Percent, Shape Rectangular Bar
    $20.13 / each
    Web price
    Carbon Steel Bar, 24" L, 2.5" W
    SKU G606599912
    Categories Raw Materials
    Description 1020 Carbon Steel Rectangular Bar, Material Carbon Steel, Material Grade 1020, Thickness 0.125 in, Thickness Tolerance +/-0.010 in, Overall Length 24 in, Overall Width 2 1/2 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment No Heat Treatment, Mechanical Finish Mill, Yield Strength 45,000 psi, Tensile Strength 60,000 psi, Brinell Hardness Not Rated, Rockwell Hardness Not Rated, Machinability 72 Percent, Shape Rectangular Bar
  • Alloy Steel Rectangle Bar, 6 ft L, 6 in W
    SKU G106903790
    Categories Raw Materials
    Description 4140 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 1.75 in, Thickness Tolerance +0.000 in/-0.010 in, Overall Length 6 ft, Overall Width 6 in, Fabrication Cold Finished, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Yield Strength 60,000 psi, Tensile Strength 95,000 psi, Brinell Hardness 187, Rockwell Hardness Not Rated, Machinability 66 Percent, Standards ASTM A304, ASTM A322, ASTM A331, Shape Rectangular Bar, System of Measurement Inch
    $1,644.36 / each
    Web price
    Alloy Steel Rectangle Bar, 6 ft L, 6 in W
    SKU G106903790
    Categories Raw Materials
    Description 4140 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 1.75 in, Thickness Tolerance +0.000 in/-0.010 in, Overall Length 6 ft, Overall Width 6 in, Fabrication Cold Finished, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Yield Strength 60,000 psi, Tensile Strength 95,000 psi, Brinell Hardness 187, Rockwell Hardness Not Rated, Machinability 66 Percent, Standards ASTM A304, ASTM A322, ASTM A331, Shape Rectangular Bar, System of Measurement Inch
  • Rod, 4140, 7/8 In Dia x 6 Ft, BHN 241
    SKU G2713645
    Categories Raw Materials
    Description 4140 Alloy Steel Rod, Material Alloy Steel, Material Grade 4140, Overall Length 6 ft, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Outside Diameter 7/8 in, Outside Diameter Tolerance +0.000 in/-0.005 in, Yield Strength Not Rated, Fabrication Cold Finished, Rockwell Hardness Not Rated, Brinell Hardness 241, Machinability Not Rated, Tensile Strength Not Rated, Includes Material Certificate No, Standards ASTM A108, ASTM A29, UNS G41400, Length Tolerance +/-6.000 in
    $60.93 / each
    Web price
    Rod, 4140, 7/8 In Dia x 6 Ft, BHN 241
    SKU G2713645
    Categories Raw Materials
    Description 4140 Alloy Steel Rod, Material Alloy Steel, Material Grade 4140, Overall Length 6 ft, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Outside Diameter 7/8 in, Outside Diameter Tolerance +0.000 in/-0.005 in, Yield Strength Not Rated, Fabrication Cold Finished, Rockwell Hardness Not Rated, Brinell Hardness 241, Machinability Not Rated, Tensile Strength Not Rated, Includes Material Certificate No, Standards ASTM A108, ASTM A29, UNS G41400, Length Tolerance +/-6.000 in
  • Alloy Steel Rod, 12 in L, 1 3/8 in Dia.
    SKU G801766959
    Categories Raw Materials
    Description High Carbon Chromium Alloy Steel
    $40.82 / each
    Web price
    Alloy Steel Rod, 12 in L, 1 3/8 in Dia.
    SKU G801766959
    Categories Raw Materials
    Description High Carbon Chromium Alloy Steel
  • Alloy Steel Plate, 24 in L, 24 in W
    SKU G206599107
    Categories Raw Materials
    Description 4130 Alloy Steel Plate, Material Alloy Steel, Material Grade 4130, Heat Treatable Yes, Heat Treatment Tempered, Mechanical Finish Mill, Overall Length 24 in, Overall Width 24 in, Thickness 0.75 in, Thickness Tolerance +0.03 in/-0.01 in, Yield Strength 63,000 psi, Fabrication Cold Finished, Rockwell Hardness B92, Machinability 70 Percent, Tensile Strength 97,000 psi, Length Tolerance Not Rated, Width Tolerance Not Rated, Standards AMS 6345, ASTM A505, Includes Material Certificate Yes
    $1,577.24 / each
    Web price
    Alloy Steel Plate, 24 in L, 24 in W
    SKU G206599107
    Categories Raw Materials
    Description 4130 Alloy Steel Plate, Material Alloy Steel, Material Grade 4130, Heat Treatable Yes, Heat Treatment Tempered, Mechanical Finish Mill, Overall Length 24 in, Overall Width 24 in, Thickness 0.75 in, Thickness Tolerance +0.03 in/-0.01 in, Yield Strength 63,000 psi, Fabrication Cold Finished, Rockwell Hardness B92, Machinability 70 Percent, Tensile Strength 97,000 psi, Length Tolerance Not Rated, Width Tolerance Not Rated, Standards AMS 6345, ASTM A505, Includes Material Certificate Yes
  • Alloy Steel Rectangle Bar, 6' L, 1 1/4" W
    SKU G206903799
    Categories Raw Materials
    Description 4140 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 0.375 in, Thickness Tolerance +0.000 in/-0.005 in, Overall Length 6 ft, Overall Width 1 1/4 in, Fabrication Cold Finished, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Yield Strength 60,000 psi, Tensile Strength 95,000 psi, Brinell Hardness 187, Rockwell Hardness Not Rated, Machinability 66 Percent, Standards ASTM A304, ASTM A322, ASTM A331, Shape Rectangular Bar
    $84.14 / each
    Web price
    Alloy Steel Rectangle Bar, 6' L, 1 1/4" W
    SKU G206903799
    Categories Raw Materials
    Description 4140 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 0.375 in, Thickness Tolerance +0.000 in/-0.005 in, Overall Length 6 ft, Overall Width 1 1/4 in, Fabrication Cold Finished, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Yield Strength 60,000 psi, Tensile Strength 95,000 psi, Brinell Hardness 187, Rockwell Hardness Not Rated, Machinability 66 Percent, Standards ASTM A304, ASTM A322, ASTM A331, Shape Rectangular Bar
  • Alloy Steel Rod, 24 in L, 7/16 in Dia.
    SKU G006599857
    Categories Raw Materials
    Description 8620 Alloy Steel Rod, Material Alloy Steel, Material Grade 8620, Overall Length 24 in, Heat Treatable Yes, Heat Treatment No Heat Treatment, Mechanical Finish Mill, Outside Diameter 7/16 in, Outside Diameter Tolerance +/-0.003 in, Yield Strength 52,000 psi, Fabrication Cold Finished, Rockwell Hardness B89, Brinell Hardness 183, Machinability 65 Percent, Tensile Strength 92,000 psi, Includes Material Certificate Yes, Standards ASTM A108, Length Tolerance +/-0.003 in, Shape Rod
    $10.90 / each
    Web price
    Alloy Steel Rod, 24 in L, 7/16 in Dia.
    SKU G006599857
    Categories Raw Materials
    Description 8620 Alloy Steel Rod, Material Alloy Steel, Material Grade 8620, Overall Length 24 in, Heat Treatable Yes, Heat Treatment No Heat Treatment, Mechanical Finish Mill, Outside Diameter 7/16 in, Outside Diameter Tolerance +/-0.003 in, Yield Strength 52,000 psi, Fabrication Cold Finished, Rockwell Hardness B89, Brinell Hardness 183, Machinability 65 Percent, Tensile Strength 92,000 psi, Includes Material Certificate Yes, Standards ASTM A108, Length Tolerance +/-0.003 in, Shape Rod
  • Alloy Steel Rectangle Bar, 12" L, 1 1/2" W
    SKU G501917095
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +0.010 in/-0.045 in, Overall Length 12 in, Overall Width 1 1/2 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Yield Strength 93,000 psi, Tensile Strength Not Rated, Brinell Hardness 261, Rockwell Hardness C28 to C32, Machinability 63 Percent, Standards ASTM A322, Length Tolerance +/-1 in, Maximum Temperature 1,000 Degrees F, Shape Rectangular Bar

    graingerSKU: 782L41, mscSKU: , zoro_no: G501917095, mongo_id: 65bbe80e22d7a989a98d3eed

    $37.30 / each
    Web price
    Alloy Steel Rectangle Bar, 12" L, 1 1/2" W
    SKU G501917095
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +0.010 in/-0.045 in, Overall Length 12 in, Overall Width 1 1/2 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Yield Strength 93,000 psi, Tensile Strength Not Rated, Brinell Hardness 261, Rockwell Hardness C28 to C32, Machinability 63 Percent, Standards ASTM A322, Length Tolerance +/-1 in, Maximum Temperature 1,000 Degrees F, Shape Rectangular Bar

    graingerSKU: 782L41, mscSKU: , zoro_no: G501917095, mongo_id: 65bbe80e22d7a989a98d3eed

  • Tool Steel Rod, 36 in L, 3/8 in Dia.
    SKU G707044571
    Categories Raw Materials
    Description D2 Tool Steel Rod, Material Tool Steel, Material Grade D2, Overall Length 36 in, Heat Treatable Yes, Heat Treatment Air Hardened, Mechanical Finish Precision Ground, Outside Diameter 3/8 in, Outside Diameter Tolerance +/-0.0005 in, Yield Strength 68,000 psi, Rockwell Hardness B97 to B102, Brinell Hardness 220 to 255, Tensile Strength 110,000 psi, Machinability 50 Percent, Length Tolerance Not Rated, Includes Material Certificate Yes, Standards ASTM A681, SAE J437, Shape Rod
    $113.61 / each
    Web price
    Tool Steel Rod, 36 in L, 3/8 in Dia.
    SKU G707044571
    Categories Raw Materials
    Description D2 Tool Steel Rod, Material Tool Steel, Material Grade D2, Overall Length 36 in, Heat Treatable Yes, Heat Treatment Air Hardened, Mechanical Finish Precision Ground, Outside Diameter 3/8 in, Outside Diameter Tolerance +/-0.0005 in, Yield Strength 68,000 psi, Rockwell Hardness B97 to B102, Brinell Hardness 220 to 255, Tensile Strength 110,000 psi, Machinability 50 Percent, Length Tolerance Not Rated, Includes Material Certificate Yes, Standards ASTM A681, SAE J437, Shape Rod
  • Alloy Steel Rod, 6 ft L, 3 3/8 in Dia.
    SKU G702715896
    Categories Raw Materials
    Description 4140 Alloy Steel Rod, Material Alloy Steel, Material Grade 4140, Overall Length 6 ft, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Outside Diameter 3 3/8 in, Outside Diameter Tolerance +0.000 in/-0.005 in, Yield Strength 60,000 psi, Fabrication Cold Finished, Rockwell Hardness C10, Brinell Hardness 187, Machinability 66 Percent, Tensile Strength 114,000 psi, Includes Material Certificate Yes, Standards ASTM A108, ASTM A29, Length Tolerance +/-6.000 in, Shape Rod
    $886.49 / each
    Web price
    Alloy Steel Rod, 6 ft L, 3 3/8 in Dia.
    SKU G702715896
    Categories Raw Materials
    Description 4140 Alloy Steel Rod, Material Alloy Steel, Material Grade 4140, Overall Length 6 ft, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Outside Diameter 3 3/8 in, Outside Diameter Tolerance +0.000 in/-0.005 in, Yield Strength 60,000 psi, Fabrication Cold Finished, Rockwell Hardness C10, Brinell Hardness 187, Machinability 66 Percent, Tensile Strength 114,000 psi, Includes Material Certificate Yes, Standards ASTM A108, ASTM A29, Length Tolerance +/-6.000 in, Shape Rod
  • Alloy Steel Rectangle Bar, 36" L, 1 1/2" W
    SKU G101917341
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 1 in, Thickness Tolerance +0.010 in/-0.045 in, Overall Length 36 in, Overall Width 1 1/2 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Yield Strength 93,000 psi, Tensile Strength Not Rated, Brinell Hardness 261, Rockwell Hardness C28 to C32, Machinability 63 Percent, Standards ASTM A322, Length Tolerance +/-3 in, Maximum Temperature 1,000 Degrees F, Shape Rectangular Bar

    graingerSKU: 782L68, mscSKU: , zoro_no: G101917341, mongo_id: 65bbe80e22d7a989a98d3ef6

    $119.24 / each
    Web price
    Alloy Steel Rectangle Bar, 36" L, 1 1/2" W
    SKU G101917341
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 1 in, Thickness Tolerance +0.010 in/-0.045 in, Overall Length 36 in, Overall Width 1 1/2 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Yield Strength 93,000 psi, Tensile Strength Not Rated, Brinell Hardness 261, Rockwell Hardness C28 to C32, Machinability 63 Percent, Standards ASTM A322, Length Tolerance +/-3 in, Maximum Temperature 1,000 Degrees F, Shape Rectangular Bar

    graingerSKU: 782L68, mscSKU: , zoro_no: G101917341, mongo_id: 65bbe80e22d7a989a98d3ef6

  • Alloy Steel Rectangle Bar, 36 in L, 4 in W
    SKU G006599642
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.3125 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 4 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness B94, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic, Includes Material Certificate Yes, Shape Rectangular Bar
    $339.74 / each
    Web price
    Alloy Steel Rectangle Bar, 36 in L, 4 in W
    SKU G006599642
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.3125 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 4 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness B94, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic, Includes Material Certificate Yes, Shape Rectangular Bar
  • Alloy Steel Plate, 18 in L, 10 in W
    SKU G006599819
    Categories Raw Materials
    Description 4142 Alloy Steel Plate, Material Alloy Steel, Material Grade 4142, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Overall Length 18 in, Overall Width 10 in, Thickness 0.75 in, Thickness Tolerance +/-0.001 in, Yield Strength Not Rated, Fabrication Hot Rolled, Rockwell Hardness B94, Machinability 50 Percent, Tensile Strength Not Rated, Width Tolerance +0.005 in, Standards ASTM A322, Includes Material Certificate Yes, Appearance Metallic, Brinell Hardness 187, Shape Plate
    $904.49 / each
    Web price
    Alloy Steel Plate, 18 in L, 10 in W
    SKU G006599819
    Categories Raw Materials
    Description 4142 Alloy Steel Plate, Material Alloy Steel, Material Grade 4142, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Overall Length 18 in, Overall Width 10 in, Thickness 0.75 in, Thickness Tolerance +/-0.001 in, Yield Strength Not Rated, Fabrication Hot Rolled, Rockwell Hardness B94, Machinability 50 Percent, Tensile Strength Not Rated, Width Tolerance +0.005 in, Standards ASTM A322, Includes Material Certificate Yes, Appearance Metallic, Brinell Hardness 187, Shape Plate
  • Alloy Steel Round Tube, 4' L, 1 1/2" Dia.
    SKU G306599625
    Categories Raw Materials
    Description 4130 Alloy Steel Round Tube, Material Alloy Steel, Material Grade 4130, Fabrication Seamless, Heat Treatable Yes, Mechanical Finish Mill, Inside Diameter 0.75 in, Outside Diameter 1 1/2 in, Overall Length 4 ft, Wall Thickness 0.375 in, Yield Strength 63,100 psi, Machinability Not Rated, Rockwell Hardness B82, Appearance Metallic, Application Fasteners, Gears, Structural Frames, Includes Material Certificate Yes, Outside Diameter Tolerance +0.007 in/-0.002 in, Shape Round Tube
    $247.49 / each
    Web price
    Alloy Steel Round Tube, 4' L, 1 1/2" Dia.
    SKU G306599625
    Categories Raw Materials
    Description 4130 Alloy Steel Round Tube, Material Alloy Steel, Material Grade 4130, Fabrication Seamless, Heat Treatable Yes, Mechanical Finish Mill, Inside Diameter 0.75 in, Outside Diameter 1 1/2 in, Overall Length 4 ft, Wall Thickness 0.375 in, Yield Strength 63,100 psi, Machinability Not Rated, Rockwell Hardness B82, Appearance Metallic, Application Fasteners, Gears, Structural Frames, Includes Material Certificate Yes, Outside Diameter Tolerance +0.007 in/-0.002 in, Shape Round Tube
  • Alloy Steel Rectangle Bar, 36" L, 1 1/4" W
    SKU G506599012
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 1 1/4 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness B94, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic, Includes Material Certificate Yes, Shape Rectangular Bar
    $277.86 / each
    Web price
    Alloy Steel Rectangle Bar, 36" L, 1 1/4" W
    SKU G506599012
    Categories Raw Materials
    Description 4142 Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 1 1/4 in, Fabrication Hot Rolled, Heat Treatable Yes, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness B94, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic, Includes Material Certificate Yes, Shape Rectangular Bar