Home > Electrical & Lighting > 304 Stainless Steel Stock Sheet

304 Stainless Steel Sheet 0.091" x 21" x 26" | Electrical & Lighting

Expert Overview

This 304 stainless steel stock sheet offers superior corrosion resistance and durability, making it the ideal material for robust electrical enclosures, lighting fixtures, and demanding industrial applications.

StandardASME B18
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Thickness0.091"
Length21"
Width26"

Detailed Engineering Specifications

Designed for demanding industrial environments, this 0.091" thick 304 stainless steel sheet provides exceptional strength, corrosion resistance, and a hygienic surface. Its 21" x 26" dimensions offer ample material for fabricating custom electrical enclosures, junction boxes, and lighting fixture components. 304 stainless steel, with its austenitic structure, exhibits excellent weldability and formability, ensuring reliable performance in environments exposed to moisture, chemicals, and varying temperatures. This material meets stringent industry standards for electrical applications where safety and longevity are paramount.

🧊 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. Measure and cut sheet to required dimensions using appropriate cutting tools for stainless steel. 2. Prepare edges for welding or fastening, ensuring a clean and burr-free surface. 3. Fabricate and assemble components according to design specifications, utilizing compatible welding or fastening methods.

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 stainless steel fasteners to maintain corrosion resistance.
Inadequate edge preparation before welding, causing weak or porous welds.Ensure edges are clean, free of oil, grease, and oxides, and properly beveled for optimal weld penetration.

Common Applications

  • Electrical Enclosure Fabrication
  • Lighting Fixture Housings
  • Control Panel Components

⚠️ Engineering Warnings

  • Wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection when cutting or fabricating.
  • Ensure proper ventilation when welding or grinding 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 Enclosure Fabrication, Lighting Fixture Housings, Control Panel Components.

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.