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304 Stainless Steel Sheet for Electrical & Lighting

Expert Overview

This 304 stainless steel stock sheet provides exceptional durability and corrosion resistance. Its robust construction makes it ideal for fabricating custom enclosures, mounting brackets, and protective housings in harsh industrial settings.

StandardDIN 933
Material304 Stainless Steel
FinishPlain
GradeN/A
Thickness0.620"
Length30"
Width26"

Detailed Engineering Specifications

Designed for demanding industrial environments, this 0.620-inch thick, 30-inch long, and 26-inch wide 304 stainless steel sheet offers superior mechanical strength and excellent resistance to a wide range of corrosive agents, including many acids, alkalis, and industrial chemicals. Its non-magnetic properties and high tensile strength make it an optimal choice for electrical enclosures, switchgear components, and durable lighting fixture housings where reliability and longevity are paramount. The material's inherent passivation layer ensures sustained performance and aesthetic integrity even under continuous exposure to moisture and challenging atmospheric conditions.

🧊 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 mark the sheet according to the required dimensions for fabrication. 2. Utilize appropriate cutting tools (e.g., laser cutter, plasma cutter, shear) suitable for 0.620" stainless steel. 3. Prepare edges for welding or fastening using deburring and cleaning techniques, ensuring a clean surface for optimal joint integrity.

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 incorrect cutting tools leading to material deformation or poor edge quality.Employ precision cutting equipment designed for thick gauge stainless steel, such as industrial laser or waterjet cutters, to maintain material integrity and achieve clean edges.
Inadequate edge preparation before welding or assembly, resulting in weak joints.Thoroughly clean and deburr all cut edges to remove any mill scale, oils, or burrs. Proper beveling may be required for thicker sections to ensure full weld penetration.

Common Applications

  • Custom Electrical Enclosures and Junction Boxes
  • Industrial Lighting Fixture Housings and Mounts
  • Control Panel Fabrication

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection, when handling and fabricating this material.
  • Ensure proper ventilation when cutting, grinding, or welding to avoid inhalation of airborne particles.

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: Custom Electrical Enclosures and Junction Boxes, Industrial Lighting Fixture Housings and Mounts, Control Panel Fabrication.

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.