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0.481" Carbon Steel Stock Sheet | 21x21 | Fabricating Grade

Expert Overview

This robust 0.481-inch thick carbon steel stock sheet, measuring 21x21 inches, is engineered for demanding fabricating applications. Its substantial thickness ensures superior strength and durability for critical structural components.

StandardISO 9001
MaterialCarbon Steel
FinishGalvanized
GradeN/A
Thickness0.481"
Length21"
Width21"

Detailed Engineering Specifications

Engineered for reliability and performance, this carbon steel stock sheet boasts a significant thickness of 0.481 inches, providing exceptional mechanical strength and resistance to deformation. The material's inherent properties of high tensile strength and yield point make it suitable for applications subjected to considerable stress and impact. Its precise 21" x 21" dimensions allow for efficient utilization in custom fabrication projects within industries such as heavy machinery, structural support, and custom tooling where robust performance is paramount.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

3MEst. 1902
USA🇺🇸
"Science applied to life."
Market Rank
🏆 Global Innovation Leader
Industry Approvals
🚀 Aviation & Medical Approved
Warranty & Support
🛡️ Premium Performance Guarantee
Green Manufacturing
🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
Industry Approvals
🚀 Formula 1 & Aerospace OEM
Warranty & Support
🛡️ 24/7 Application Support
Green Manufacturing
🌱 Climate Positive 2030
Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
Market Rank
🏆 #1 Industrial Supply Standard
Industry Approvals
🚀 US Military Approved
Warranty & Support
🛡️ Lifetime Return Policy
Green Manufacturing
🌱 Sustainable Logistics
Certified:ISO 9001 Compliant

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:Yes

Installation Procedure

1. Ensure proper cutting and shaping of the sheet to required dimensions using appropriate industrial machinery. 2. Prepare surfaces for welding or joining with thorough cleaning and degreasing. 3. Securely fasten or weld the fabricated component into its intended application, adhering to all relevant structural codes and safety standards.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Chemical Composition

Carbon (C)0.28 - 0.55%
Manganese (Mn)0.60 - 0.90%
Phosphorus (P)0.04% max
Sulfur (S)0.05% max

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°C)
Thermal Expansion
Typical for Material Class

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
StandardVaries by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incorrect cutting tools for thick carbon steel, leading to poor edge quality or tool damage.Employ high-quality cutting tools specifically designed for thick gauge carbon steel, such as plasma cutters or abrasive saws, and maintain proper feed rates and speeds.
Inadequate preheating or post-weld heat treatment for thick sections, potentially causing cracking.Consult relevant welding codes and material specifications for recommended preheat and post-weld heat treatment procedures to mitigate the risk of hydrogen-induced cracking.

Common Applications

  • Heavy equipment fabrication
  • Structural reinforcement
  • Custom machine bases

⚠️ Engineering Warnings

  • Handle with appropriate personal protective equipment (PPE) to prevent cuts and abrasions.
  • Ensure proper ventilation when cutting or welding to avoid inhalation of fumes.

Alternative Products to Consider

Premium Fabricating equivalentHigher corrosion resistance (316 SS)
Economy Fabricating optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Carbon Steel Stock Sheet made from?

A: This Carbon Steel Stock Sheet is manufactured from Carbon Steel.

Q: What are the main applications?

A: Heavy equipment fabrication, Structural reinforcement, Custom machine bases.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 21"GENERAL COMPONENTCarbon Steel Stock Sheet

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.