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304 Stainless Steel Stock Sheet | 0.549" x 26" x 21" | Electrical & Lighting

Expert Overview

This robust 304 stainless steel stock sheet offers exceptional strength and corrosion resistance for demanding electrical and lighting applications. Its precise dimensions ensure seamless integration into custom fabrication projects, guaranteeing long-term performance.

StandardASME B18
Material304 Stainless Steel
FinishPlain
GradeN/A
Thickness0.549"
Length26"
Width21"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 304 stainless steel stock sheet provides a reliable foundation for critical infrastructure. Measuring 0.549 inches in thickness, 26 inches in length, and 21 inches in width, it meets stringent material specifications for Type 304 stainless steel, known for its excellent formability, weldability, and superior resistance to atmospheric corrosion, as well as many organic and inorganic chemicals. This makes it the ideal choice for constructing durable electrical enclosures, robust lighting fixture housings, and specialized industrial components requiring exceptional longevity in harsh environments.

🧊 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 the mounting surface, ensuring it is clean, level, and structurally sound. 2. Accurately measure and mark the sheet for any necessary cuts or bends according to design specifications. 3. Securely fasten the sheet using appropriate hardware and methods, considering load-bearing requirements and environmental factors.

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
Inadequate surface preparation leading to uneven mounting or premature corrosion at contact points.Thoroughly clean and degrease the mounting surface. Use appropriate primers or coatings if the environment dictates.
Using incorrect fasteners that may not be compatible with 304 stainless steel, potentially causing galvanic corrosion.Specify and use fasteners made from 304 or 316 stainless steel to maintain material integrity and prevent corrosive reactions.

Common Applications

  • Electrical Enclosures & Control Panels
  • Lighting Fixture Housings & Mounts
  • Industrial Fabrication & Custom Components

⚠️ Engineering Warnings

  • Handle with care to avoid sharp edges.
  • Ensure proper grounding of any electrical components housed within this sheet.

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 & Control Panels, Lighting Fixture Housings & Mounts, Industrial Fabrication & Custom 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.