Home > Heating & Cooling > Carbon Steel Stock Sheet

0.091" Carbon Steel Stock Sheet | 44" x 21" | HVAC Applications

Expert Overview

This robust carbon steel stock sheet is engineered for demanding heating and cooling applications. Its substantial thickness and durable material provide exceptional strength and heat resistance for critical component fabrication.

StandardASTM A106
MaterialCarbon Steel
FinishGalvanized
GradeN/A
Thickness0.091"
Length44"
Width21"

Detailed Engineering Specifications

A high-performance industrial component, this carbon steel stock sheet offers a nominal thickness of 0.091 inches, a standard length of 44 inches, and a width of 21 inches. Fabricated from prime-grade carbon steel, it exhibits excellent tensile strength, a high melting point, and superior thermal conductivity, making it an ideal substrate for fabricating heat exchangers, plenums, ductwork, and combustion chambers within HVAC systems. Its inherent durability ensures resistance to thermal cycling and mechanical stress in elevated temperature environments, guaranteeing long-term operational integrity and efficiency.

🧊 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 substrate is clean, dry, and free of contaminants. 2. Accurately cut the sheet to the required dimensions using appropriate metalworking tools. 3. Secure the fabricated component using industry-standard fastening methods such as welding or riveting, adhering to design specifications.

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 standard mild steel for high-temperature applications.Always specify and utilize carbon steel grades specifically suited for elevated temperatures and thermal cycling to prevent premature material degradation.
Improper edge preparation before welding.Thoroughly clean and prepare all edges to be welded, removing mill scale, oil, and any other contaminants to ensure strong, defect-free welds.

Common Applications

  • HVAC Ductwork Fabrication
  • Heat Exchanger Components
  • Furnace and Boiler Casings

⚠️ Engineering Warnings

  • Handle with appropriate personal protective equipment (PPE) to prevent cuts and abrasions.
  • Ensure proper ventilation during cutting, grinding, or welding operations due to potential fume generation.

Alternative Products to Consider

Premium Heating & Cooling equivalentHigher corrosion resistance (316 SS)
Economy Heating & Cooling 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: HVAC Ductwork Fabrication, Heat Exchanger Components, Furnace and Boiler Casings.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 44"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.