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0.055" Carbon Steel Stock Sheet | 40" x 31" | HVAC & Industrial

Expert Overview

This carbon steel stock sheet is engineered for demanding heating and cooling system fabrication. Its substantial thickness and robust material properties ensure longevity and performance in critical applications.

StandardASME B18
MaterialCarbon Steel
FinishZinc Plated
GradeN/A
Thickness0.055"
Length40"
Width31"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this carbon steel stock sheet offers a reliable foundation for HVAC and industrial fabrication. Measuring 0.055 inches in thickness, 40 inches in length, and 31 inches in width, it provides ample material for cutting and forming complex components. The inherent strength and weldability of carbon steel make it exceptionally suited for constructing air ducts, plenums, heat exchanger casings, and other high-stress structural elements within heating and cooling systems, ensuring sustained operational integrity and thermal 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."
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🏆 Global Innovation Leader
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Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
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🏆 #1 Global Adhesives
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🚀 Formula 1 & Aerospace OEM
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🛡️ 24/7 Application Support
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🌱 Climate Positive 2030
Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
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🏆 #1 Industrial Supply Standard
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🚀 US Military Approved
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🛡️ 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. Measure and cut the carbon steel sheet to the required dimensions using appropriate cutting tools (e.g., shears, plasma cutter). 2. Prepare edges for joining by deburring and cleaning surfaces. 3. Weld or fasten the fabricated components according to system design specifications, ensuring airtight and structurally sound connections.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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 inadequate cutting tools, leading to rough edges and material deformation.Employ high-quality, appropriately sized cutting tools designed for sheet metal to achieve clean, precise cuts.
Insufficient edge preparation before welding, resulting in weak or porous welds.Thoroughly deburr all cut edges and ensure surfaces are free from rust, oil, or other contaminants before welding.

Common Applications

  • HVAC Ductwork Fabrication
  • Heat Exchanger Casings
  • Industrial Enclosures

⚠️ Engineering Warnings

  • Wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection when cutting or welding.
  • Ensure proper ventilation when working with carbon steel, especially during welding operations, to avoid inhalation of fumes.

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 Casings, Industrial Enclosures.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 40"W: 31"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.