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0.491" Carbon Steel Sheet for HVAC - 19"x18"

Expert Overview

This robust 0.491" thick carbon steel stock sheet, measuring 19"x18", is engineered for demanding heating and cooling applications. Its substantial gauge and material properties ensure structural integrity and long-term performance.

StandardASTM A106
MaterialCarbon Steel
FinishPlain
GradeN/A
Thickness0.491"
Length19"
Width18"

Detailed Engineering Specifications

Specified by design engineers worldwide, this carbon steel stock sheet offers superior strength and durability crucial for HVAC system components. With a precise thickness of 0.491 inches and dimensions of 19 inches by 18 inches, it meets stringent manufacturing tolerances. The inherent properties of carbon steel provide excellent formability, weldability, and resistance to thermal stress, making it an ideal choice for fabricating heat exchangers, ductwork, furnace casings, and other critical heating and cooling infrastructure that requires reliable structural support and thermal management.

🧊 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 material is clean and free from contaminants. 2. Precisely cut to required dimensions using appropriate cutting tools. 3. Fabricate and assemble components according 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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incorrect cutting tools, leading to material deformation or burrs.Employ high-quality, sharp cutting tools specifically designed for heavy gauge steel to maintain precise edges and prevent damage.
Inadequate surface preparation before welding or coating, compromising adhesion.Thoroughly degrease and remove any mill scale or rust from the surface prior to welding or applying protective coatings.

Common Applications

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

⚠️ Engineering Warnings

  • Handle with appropriate personal protective equipment (PPE) to avoid cuts and abrasions.
  • Ensure proper ventilation when cutting, welding, or otherwise fabricating the material.

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, Furnace and Boiler Casings, Heat Exchanger Components.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 19"W: 18"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.