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304 Stainless Steel Stock Sheet | 0.288" x 20" x 39"

Expert Overview

This 0.288" thick 304 stainless steel stock sheet offers superior corrosion resistance and durability. Precisely manufactured to 20" x 39", it's an essential component for demanding electrical and lighting applications.

StandardISO 9001
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Thickness0.288"
Length20"
Width39"

Detailed Engineering Specifications

Specified by design engineers worldwide, this 304 stainless steel stock sheet meets stringent performance requirements. Its 0.288" nominal thickness, coupled with a 20" width and 39" length, provides a substantial material volume for fabrication. Composed of approximately 18% chromium and 8% nickel, it exhibits excellent resistance to oxidation and corrosion, making it ideal for harsh environments and extended service life in electrical enclosures, lighting fixtures, and control panels. The material's inherent strength and formability facilitate complex design integration.

🧊 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. Verify sheet dimensions and material integrity against project specifications. 2. Prepare cutting and forming equipment according to standard sheet metal fabrication practices for 304 stainless steel. 3. Fabricate and install using appropriate fasteners and sealing methods to ensure enclosure integrity.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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 steel cutting tools which can cause galling or work hardening.Utilize carbide-tipped or high-speed steel cutting tools specifically designed for stainless steel, employing appropriate lubrication and feed rates.
Inadequate grounding or bonding in electrical enclosures.Ensure all fabricated components are properly grounded and bonded according to electrical codes and industry best practices to prevent static discharge and ensure safety.

Common Applications

  • Electrical Enclosures
  • Lighting Fixture Housings
  • Industrial Control Panels

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when handling sheet metal, including cut-resistant gloves and safety glasses.
  • Ensure proper ventilation when cutting or welding stainless steel to avoid exposure to hazardous 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 Enclosures, Lighting Fixture Housings, Industrial Control Panels.

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.