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304 Stainless Steel Sheet | 0.560" x 21" x 25" | Heating & Cooling

Expert Overview

Engineered for high-performance thermal management, this 0.560" thick 304 stainless steel stock sheet offers superior corrosion resistance and durability. Its robust construction ensures reliable performance in demanding heating and cooling environments.

StandardDIN 933
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Thickness0.560"
Length21"
Width25"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this 304 stainless steel stock sheet is optimized for thermal conductivity and structural integrity in HVAC and industrial heating applications. With a substantial 0.560" thickness, 21" length, and 25" width, it provides ample material for fabricating heat exchangers, ductwork, combustion chambers, and critical components exposed to elevated temperatures and corrosive media. The inherent passivation layer of 304 stainless steel safeguards against oxidation and pitting, ensuring extended service life and minimal maintenance in aggressive environments. Its excellent formability and weldability facilitate complex designs and integrations within existing systems.

🧊 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
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🌱 100% Renewable Energy HQ
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."
Market Rank
🏆 #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. Ensure the mounting surface is clean, dry, and free of debris. 2. Position the sheet accurately according to design specifications. 3. Secure the sheet using appropriate fastening methods (welding, bolting, or riveting) suitable for the application and intended load.

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
Inadequate surface preparation before welding or fastening.Thoroughly clean the sheet edges and surrounding area to remove any oils, dirt, or contaminants that could compromise weld integrity or fastener adhesion.
Over-stressing or deforming the sheet during installation, leading to premature failure.Utilize proper material handling techniques and bending/forming equipment to avoid excessive strain, ensuring the sheet remains within its elastic limit.

Common Applications

  • Heat Exchanger Fabrication
  • Industrial Oven Components
  • High-Temperature Ductwork

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection when handling or fabricating stainless steel.
  • Ensure adequate ventilation when performing welding or cutting operations to avoid exposure to hazardous 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 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 Oven Components, High-Temperature Ductwork.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 25"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.