Home > Hardware > Carbon Steel Stock Sheet

0.675" Carbon Steel Stock Sheet | 25" x 20" Hardware Grade

Expert Overview

This robust carbon steel stock sheet offers exceptional strength and durability. Its substantial thickness and large dimensions make it ideal for heavy-duty fabrication, structural components, and a wide range of industrial applications requiring a reliable material base.

StandardASTM A106
MaterialCarbon Steel
FinishPassivated
GradeN/A
Thickness0.675"
Length25"
Width20"

Detailed Engineering Specifications

Engineered for reliability and performance, this carbon steel stock sheet boasts a significant 0.675" thickness, providing exceptional structural integrity and load-bearing capacity. Measuring 25" in length and 20" in width, it offers ample material for diverse fabrication needs. Composed of high-carbon steel, it exhibits superior hardness, tensile strength, and wear resistance, making it suitable for demanding environments and applications such as heavy machinery components, custom brackets, reinforcement plates, and tooling. Its predictable mechanical properties ensure consistent performance under stress.

🧊 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 the sheet is properly supported and secured before any cutting or shaping operations. 2. Utilize appropriate industrial-grade cutting tools designed for thick carbon steel, such as abrasive saws or plasma cutters. 3. Follow standard welding procedures for carbon steel if joining is required, ensuring proper preheating and post-weld treatment.

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Attempting to cut with standard hand tools.Use heavy-duty industrial cutting equipment designed for thick metal stock.
Neglecting proper surface preparation before welding.Thoroughly clean the welding area to remove any rust, mill scale, or contaminants.

Common Applications

  • Heavy machinery fabrication
  • Structural reinforcement plates
  • Custom industrial tooling
  • Weldment components

⚠️ Engineering Warnings

  • Handle with appropriate lifting equipment due to significant weight.
  • Wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection, 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: Heavy machinery fabrication, Structural reinforcement plates, Custom industrial tooling, Weldment components.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 25"W: 20"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.