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304 Stainless Steel Sheet - 0.203" x 44" x 39" - Electrical Grade

Expert Overview

This 0.203" thick 304 stainless steel stock sheet is engineered for demanding electrical and lighting applications. Its superior corrosion resistance and durability make it the premier choice for robust and long-lasting installations.

StandardASME B18
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Thickness0.203"
Length44"
Width39"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this 304 stainless steel stock sheet measures 0.203 inches in thickness, with a length of 44 inches and a width of 39 inches. Composed of 18% chromium and 8% nickel, it offers exceptional resistance to oxidation and corrosion, crucial for environments exposed to moisture or chemicals. Its high tensile strength and formability allow for precise fabrication of electrical enclosures, control panels, grounding components, and lighting fixture housings, ensuring reliable performance and longevity in industrial and commercial settings.

🧊 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. Precisely cut the sheet to required dimensions using appropriate metal cutting tools. 2. Form and shape the sheet according to design specifications for enclosures or components. 3. Securely fasten fabricated parts using compatible welding, bolting, or riveting methods, ensuring electrical continuity where required.

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 incorrect cutting tools that can deform or overheat the stainless steel, leading to compromised structural integrity or aesthetic issues.Utilize high-quality carbide or diamond-tipped cutting blades specifically designed for stainless steel. Maintain adequate lubrication and cooling during the cutting process.
Inadequate grounding connections when used for electrical enclosures or grounding applications, potentially compromising safety and system performance.Ensure all joining surfaces are clean and free of contaminants. Utilize approved grounding hardware and methods to establish a low-resistance electrical path.

Common Applications

  • Electrical Enclosures and Junction Boxes
  • Grounding Plates and Busbars
  • Lighting Fixture Housings and Reflectors
  • Control Panel Fabrication
  • Industrial Electrical Component Supports

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection when handling and fabricating stainless steel.
  • Ensure proper ventilation when welding or cutting stainless steel to avoid inhalation of potentially 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 Enclosures and Junction Boxes, Grounding Plates and Busbars, Lighting Fixture Housings and Reflectors, Control Panel Fabrication, Industrial Electrical Component Supports.

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.