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0.347" Carbon Steel Stock Sheet | 21" x 42"

Expert Overview

This robust 0.347" thick carbon steel stock sheet, measuring 21" x 42", is engineered for superior performance in heavy-duty industrial fabrication and manufacturing processes. Its substantial thickness ensures exceptional strength and durability for critical applications.

StandardASTM A106
MaterialCarbon Steel
FinishPassivated
GradeN/A
Thickness0.347"
Length21"
Width42"

Detailed Engineering Specifications

Designed for demanding industrial environments, this carbon steel stock sheet features a nominal thickness of 0.347 inches, a precise length of 21 inches, and a width of 42 inches. Composed of high-quality carbon steel, it offers excellent tensile strength, yield strength, and machinability, making it suitable for a wide range of metalworking operations. Its dimensional stability and inherent toughness allow for reliable use in structural components, tooling, and general fabrication projects where material integrity 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
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🛡️ Premium Performance Guarantee
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🌱 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 cutting area is clean and well-lit. 2. Accurately mark the desired cut lines using a scribe or marker. 3. Securely clamp the sheet to a stable cutting surface to prevent movement during sawing.

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
Using an incorrect saw blade for carbon steel.Utilize a bi-metal or carbide-tipped blade specifically designed for cutting ferrous metals of this thickness.
Insufficient clamping leading to vibration.Employ multiple robust clamps to ensure the sheet is rigidly held, minimizing chatter and ensuring clean cuts.

Common Applications

  • Structural Fabrication
  • Machine Component Manufacturing
  • Tooling and Fixturing
  • Custom Metal Parts

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection.
  • Ensure proper ventilation when cutting or welding carbon steel to avoid inhaling fumes.

Alternative Products to Consider

Premium Sawing & Cutting equivalentHigher corrosion resistance (316 SS)
Economy Sawing & Cutting 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: Structural Fabrication, Machine Component Manufacturing, Tooling and Fixturing, Custom Metal Parts.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 42"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.