Home > Electrical & Lighting > 304 Stainless Steel Stock Sheet

304 Stainless Steel Stock Sheet | 0.724" x 40" x 27" | Electrical Grade

Expert Overview

This robust 0.724" thick 304 stainless steel sheet offers superior corrosion resistance and mechanical strength. Its generous 40" x 27" dimensions make it suitable for fabricating durable electrical enclosures, custom lighting components, and structural elements in demanding environments.

StandardASME B18
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Thickness0.724"
Length40"
Width27"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 304 stainless steel stock sheet provides exceptional performance for critical applications. With dimensions of 0.724" thickness, 40" length, and 27" width, it meets stringent industry standards for electrical and lighting components. The inherent properties of 304 stainless steel, including its high chromium and nickel content, ensure excellent resistance to oxidation and corrosion, making it ideal for use in both indoor and outdoor settings, as well as in chemically aggressive atmospheres. Its formability and weldability facilitate complex fabrication processes, ensuring reliable product longevity.

🧊 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.

SiemensEst. 1847
Germany🇩🇪
"Global electrification and automation."
Market Rank
🏆 #1 Industrial Automation
Industry Approvals
🚀 Global Infrastructure Approved
Warranty & Support
🛡️ 5-Year Extended Warranty
Green Manufacturing
🌱 Net Zero by 2030
Certified:ISO 9001, CE, UL
ABBEst. 1883
Switzerland🇨🇭
"Power and automation technologies."
Market Rank
🏆 Top 2 Global Electrification
Industry Approvals
🚀 Marine & Robotics Approved
Warranty & Support
🛡️ 24/7 Service Grid
Green Manufacturing
🌱 100% Renewable Factories
Certified:ISO 14001, CE, RoHS
SchneiderEst. 1836
France🇫🇷
"Energy management systems."
Market Rank
🏆 #1 Energy Management
Industry Approvals
🚀 Global Data Center Approved
Warranty & Support
🛡️ Green Premium Guarantee
Green Manufacturing
🌱 Most Sustainable 2021
Certified:ISO 9001, UL

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. Clean the surface thoroughly to remove any contaminants before fabrication or installation. 3. Fabricate components according to design requirements, ensuring proper edge preparation and finishing.

Equivalent Standards (Cross-Reference)

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

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 incorrect cutting or bending tools that can induce stress or contamination.Employ specialized tools designed for stainless steel and ensure they are clean and free from ferrous contaminants.
Inadequate surface preparation leading to poor adhesion of coatings or weld defects.Thoroughly degrease and decontaminate the surface using appropriate solvents and mechanical cleaning methods.

Common Applications

  • Electrical Enclosures and Junction Boxes
  • Custom Lighting Fixture Housings
  • Control Panel Fabrication
  • Marine and Offshore Electrical Components
  • Industrial Equipment Shelving

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection during fabrication.
  • Ensure adequate ventilation when cutting, grinding, or welding stainless steel to avoid exposure to harmful fumes.

Alternative Products to Consider

Premium Electrical & Lighting equivalentHigher corrosion resistance (316 SS)
Economy Electrical & Lighting 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: Electrical Enclosures and Junction Boxes, Custom Lighting Fixture Housings, Control Panel Fabrication, Marine and Offshore Electrical Components, Industrial Equipment Shelving.

Technical Schematic

WIRING SCHEMATICNEMA / IEC ConfigurationDEVICE304 Stainless Steel StockL1 (LINE)T1 (LOAD)GROUNDRATINGSMax Voltage: 120/240VMax Current: 15APoles: Single Pole

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.