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304 Stainless Steel Sheet | 0.422" x 38" x 13" | Electrical & Lighting

Expert Overview

This 304 stainless steel stock sheet offers exceptional corrosion resistance and structural integrity, making it a reliable material for demanding Electrical & Lighting applications. Its robust properties ensure longevity in harsh environments.

StandardASME B18
Material304 Stainless Steel
FinishPlain
GradeN/A
Thickness0.422"
Length38"
Width13"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 0.422" thick sheet of 304 stainless steel measures 38" in length and 13" in width, providing substantial material for custom fabrication. The 304 grade, also known as 18/8 stainless, offers excellent resistance to atmospheric corrosion, many organic and inorganic chemicals, and food processing environments due to its significant chromium and nickel content. This inherent durability makes it ideal for enclosures, mounting hardware, and protective elements in electrical and lighting infrastructure where moisture, chemical exposure, and physical stress are common.

🧊 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 mounting surface ensuring it is clean and level. 2. Precisely cut the 304 stainless steel sheet to the required dimensions using appropriate cutting tools. 3. Secure the fabricated component to the mounting surface using corrosion-resistant fasteners designed for stainless steel.

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 can lead to galvanic corrosion.Always utilize 300-series stainless steel fasteners (e.g., 304 or 316 grade) when attaching 304 stainless steel components to prevent dissimilar metal corrosion.
Improper cutting techniques that can cause excessive heat and potentially compromise the material's passivation layer.Employ cutting methods that minimize heat buildup, such as using a coolant with abrasive cutting or plasma cutting with appropriate settings. For critical applications, consider post-cut passivation.

Common Applications

  • Electrical Enclosures and Junction Boxes
  • Lighting Fixture Mounts and Brackets
  • Corrosion-Resistant Panels for Outdoor Lighting

⚠️ Engineering Warnings

  • Ensure proper handling to avoid sharp edges. Safety glasses and gloves are recommended.
  • When welding, use appropriate filler metals (e.g., 308L stainless steel) and post-weld cleaning to maintain corrosion resistance.

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, Lighting Fixture Mounts and Brackets, Corrosion-Resistant Panels for Outdoor Lighting.

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.