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304 Stainless Steel Sheet | 0.668" x 27" x 34" | Heating & Cooling

Expert Overview

This robust 0.668-inch thick 304 stainless steel sheet is engineered for critical heating and cooling systems, offering superior corrosion resistance and thermal performance. Its substantial dimensions ensure broad coverage for demanding industrial environments.

StandardDIN 933
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.668"
Length27"
Width34"

Detailed Engineering Specifications

A high-performance industrial component, this 304 stainless steel stock sheet boasts a substantial 0.668" thickness, measuring 27" in length and 34" in width. Fabricated from Type 304 stainless steel, it exhibits excellent tensile strength, yield strength, and hardness, coupled with exceptional resistance to oxidation and corrosion from a wide range of aggressive media. This makes it an ideal material for heat exchangers, furnace components, ductwork in corrosive atmospheres, and critical structural elements within high-temperature industrial processing equipment.

🧊 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
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🚀 Formula 1 & Aerospace OEM
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🛡️ 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. Verify sheet dimensions and material grade against project specifications. 2. Prepare mounting surfaces for proper support and load distribution. 3. Secure sheet using appropriate fasteners or welding techniques, ensuring proper joint preparation for corrosion resistance.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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 which can lead to galvanic corrosion.Utilize 304 stainless steel or compatible high-grade alloy fasteners to prevent corrosion issues.
Inadequate joint preparation leading to crevices where corrosive agents can accumulate.Ensure all welds and seams are smooth, free of porosity, and properly passivated to maintain the full corrosion resistance of the 304 stainless steel.

Common Applications

  • Heat Exchanger Components
  • Furnace Linings & Trays
  • Industrial Ducting for Corrosive Environments

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when handling sheet metal.
  • Avoid contact with strong chlorides and acids which can degrade 304 stainless steel over time.

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 Components, Furnace Linings & Trays, Industrial Ducting for Corrosive Environments.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 27"W: 34"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.