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0.903" Carbon Steel Stock Sheet - 21"x30" Industrial Grade

Expert Overview

This robust carbon steel stock sheet offers exceptional strength and durability for demanding industrial applications. Precisely manufactured to 0.903" thickness, it's ideal for fabrication, repair, and structural projects.

StandardASTM A106
MaterialCarbon Steel
FinishGalvanized
GradeN/A
Thickness0.903"
Length21"
Width30"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 0.903" thick carbon steel stock sheet measures 21 inches by 30 inches. Engineered from high-quality carbon steel, it exhibits superior tensile strength and wear resistance, making it suitable for applications requiring significant load-bearing capacity and resilience. Its uniform thickness and precise dimensions ensure consistent performance in welding, cutting, and forming processes. This material is fundamental for custom fabrication, machine bases, structural components, and repair work across heavy manufacturing and construction sectors.

🧊 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 safety equipment is worn, including gloves and eye protection. 2. Accurately measure and mark cut lines according to project specifications. 3. Utilize appropriate cutting tools (e.g., plasma cutter, abrasive saw) for a clean and precise cut.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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, leading to ragged edges and material waste.Employ high-quality, industrial-grade cutting equipment suited for the thickness and material of the steel.
Neglecting proper material handling, resulting in scratches or deformations.Handle the sheet with care, using appropriate lifting equipment and avoiding dragging it across rough surfaces.

Common Applications

  • Custom Fabrication & Manufacturing
  • Heavy-Duty Structural Components
  • Machine Bases & Frames
  • Repair and Reinforcement Work

⚠️ Engineering Warnings

  • Sharp edges may be present; handle with caution.
  • Wear appropriate personal protective equipment (PPE) during handling and fabrication.

Alternative Products to Consider

Premium Hardware equivalentHigher corrosion resistance (316 SS)
Economy Hardware 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: Custom Fabrication & Manufacturing, Heavy-Duty Structural Components, Machine Bases & Frames, Repair and Reinforcement Work.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 30"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.