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304 Stainless Steel Sheet | 0.711" x 21" x 41" | Electrical & Lighting

Expert Overview

This 304 stainless steel stock sheet provides superior corrosion resistance and durability for electrical and lighting enclosures. Its robust construction ensures longevity in demanding industrial and commercial settings.

StandardASME B18
Material304 Stainless Steel
FinishPlain
GradeN/A
Thickness0.711"
Length21"
Width41"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this 0.711" thick, 21" x 41" sheet is fabricated from high-quality 304 (18-8) stainless steel. This austenitic alloy offers excellent formability, weldability, and resistance to a wide range of corrosive media, making it ideal for environments where chemical exposure or moisture is prevalent. The material's non-magnetic properties are also advantageous in sensitive electrical applications. Its robust gauge ensures structural integrity for protective housings and mounting components in electrical distribution and lighting fixture manufacturing.

🧊 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. Ensure the installation area is clean and free of debris. 2. Accurately measure and mark cut lines on the sheet. 3. Utilize appropriate cutting tools (e.g., shear, laser cutter) for precise fabrication. 4. Perform any necessary bending or forming operations according to design specifications. 5. Secure the fabricated component using compatible fasteners and welding techniques.

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 will corrode and stain the stainless steel.Always use 300 series stainless steel fasteners (e.g., 18-8) when attaching or fabricating with 304 stainless steel to prevent galvanic corrosion.
Introducing contaminants during fabrication, leading to potential pitting or crevice corrosion.Maintain a clean work environment. Use dedicated tools and avoid contact with carbon steel or other ferrous materials that can shed iron particles onto the stainless steel surface.

Common Applications

  • Electrical Enclosure Fabrication
  • Lighting Fixture Components
  • Control Panel Backing Plates

⚠️ Engineering Warnings

  • Handle with care to avoid sharp edges.
  • Always wear appropriate personal protective equipment (PPE) during fabrication and installation.

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 Components, Control Panel Backing Plates.

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.