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304 Stainless Steel Sheet | 0.441" x 40" x 34" | Electrical & Lighting

Expert Overview

This 304 stainless steel stock sheet offers exceptional corrosion resistance and structural integrity, ideal for robust electrical and lighting infrastructure in harsh industrial settings.

StandardASME B18
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Thickness0.441"
Length40"
Width34"

Detailed Engineering Specifications

Designed for demanding industrial environments, this 0.441" thick, 40" long, and 34" wide sheet is fabricated from premium 304 stainless steel. This alloy provides superior resistance to oxidation and a wide range of corrosive media, ensuring longevity in environments exposed to moisture, chemicals, and extreme temperatures. Its substantial thickness offers excellent mechanical strength for structural support in enclosures, mounting panels, and protective shielding for sensitive electrical components and lighting fixtures. The inherent non-magnetic properties of 304 stainless steel also make it suitable for applications where magnetic interference is a concern.

🧊 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. Prepare mounting surface, ensuring it is clean, dry, and structurally sound. 2. Precisely cut the 304 stainless steel sheet to the required dimensions using appropriate metalworking tools. 3. Securely fasten the sheet using corrosion-resistant hardware, ensuring a stable and protective installation.

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 standard carbon steel fasteners which can lead to galvanic corrosion.Always use 304 or 316 grade stainless steel fasteners to maintain material integrity and prevent premature failure.
Improper cutting techniques causing burrs or deformation.Employ sharp, high-quality cutting tools and appropriate feed rates to achieve clean edges and maintain the sheet's structural integrity.

Common Applications

  • Electrical Enclosure Fabrication
  • Lighting Fixture Mounting & Protection
  • Industrial Control Panel Backing

⚠️ Engineering Warnings

  • Ensure proper ventilation when cutting or welding to avoid inhalation of metal fumes.
  • Wear appropriate personal protective equipment (PPE), including safety glasses and gloves, during handling and fabrication.

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 Enclosure Fabrication, Lighting Fixture Mounting & Protection, Industrial Control Panel Backing.

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.