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304 Stainless Steel Sheet | 0.261" x 38" x 18" | Heating & Cooling

Expert Overview

Engineered for demanding thermal management, this 304 stainless steel sheet offers superior durability. Its robust construction ensures reliable performance in high-temperature and corrosive environments within heating and cooling systems.

StandardASTM A106
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Thickness0.261"
Length38"
Width18"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this 304 stainless steel stock sheet measures 0.261 inches in thickness, 38 inches in length, and 18 inches in width. Fabricated from Type 304 stainless steel, it exhibits excellent corrosion resistance, particularly against oxidizing acids, and maintains its structural integrity at elevated temperatures. This makes it ideal for fabricating heat exchangers, ductwork in industrial HVAC systems, combustion chambers, and other components subjected to thermal stress and aggressive media. Its non-magnetic properties also contribute to its versatility in specialized heating and cooling applications.

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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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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
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🌱 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. Clean all surfaces thoroughly to remove any contaminants. 2. Cut sheet to the required dimensions using appropriate cutting tools for stainless steel. 3. Weld or fasten using compatible methods and materials, ensuring full penetration and structural integrity.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

Mechanical Properties

Tensile Strength75,000 psi (515 MPa)
Yield Strength30,000 psi (205 MPa)
Elongation in 2 in.40% min
HardnessRockwell B95 max

Chemical Composition

Carbon (C)0.08% max
Chromium (Cr)18.0 - 20.0%
Nickel (Ni)8.0 - 10.5%
Manganese (Mn)2.00% max

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1400°F (760°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 / SaltwaterGood
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using standard carbon steel fasteners that can corrode and contaminate the stainless steel.Always use 304 or 316 stainless steel fasteners to maintain corrosion resistance.
Improper cleaning leading to surface contamination and premature corrosion.Employ degreasers and non-abrasive cleaning agents; avoid wire brushes or tools used on carbon steel.

Common Applications

  • Heat Exchanger Fabrication
  • Industrial HVAC Ducting
  • Combustion Chamber Linings

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when handling and fabricating stainless steel.
  • Ensure compatibility with other materials in the system to prevent galvanic corrosion.

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 304 Stainless Steel Stock Sheet made from?

A: This 304 Stainless Steel Stock Sheet is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: Heat Exchanger Fabrication, Industrial HVAC Ducting, Combustion Chamber Linings.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 38"W: 18"GENERAL COMPONENT304 Stainless 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.