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304 Stainless Steel Stock Sheet - 0.495" x 40" x 38"

Expert Overview

This robust 304 stainless steel stock sheet offers exceptional durability and corrosion resistance, ideal for demanding shipping, packaging, and custom fabrication projects requiring long-term structural integrity.

StandardASME B18
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Thickness0.495"
Length40"
Width38"

Detailed Engineering Specifications

Manufactured under strict quality controls, this 304 stainless steel stock sheet measures 0.495 inches in thickness, 40 inches in length, and 38 inches in width. Composed of an austenitic chromium-nickel alloy, it exhibits excellent resistance to oxidation and corrosion, making it suitable for harsh environments. Its high tensile strength and formability allow for precise fabrication and integration into various industrial systems and protective enclosures. The material conforms to relevant ASTM standards for structural stainless steel, ensuring consistent performance and reliability in critical applications.

🧊 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.

3MEst. 1902
USA🇺🇸
"Science applied to life."
Market Rank
🏆 Global Innovation Leader
Industry Approvals
🚀 Aviation & Medical Approved
Warranty & Support
🛡️ Premium Performance Guarantee
Green Manufacturing
🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
Industry Approvals
🚀 Formula 1 & Aerospace OEM
Warranty & Support
🛡️ 24/7 Application Support
Green Manufacturing
🌱 Climate Positive 2030
Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
Market Rank
🏆 #1 Industrial Supply Standard
Industry Approvals
🚀 US Military Approved
Warranty & Support
🛡️ Lifetime Return Policy
Green Manufacturing
🌱 Sustainable Logistics
Certified:ISO 9001 Compliant

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 capable of supporting the sheet's weight. 2. Precisely cut the stock sheet to the required dimensions using appropriate cutting tools and safety precautions. 3. Secure the sheet using high-strength fasteners or welding techniques, ensuring a robust and stable installation.

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 fasteners not rated for stainless steel environments.Utilize fasteners made of 304 or 316 stainless steel to prevent galvanic corrosion and ensure long-term joint integrity.
Inadequate edge finishing after cutting.Ensure all cut edges are deburred and smoothed to prevent potential snags and to maintain the material's protective oxide layer.

Common Applications

  • Heavy-duty shipping container reinforcement
  • Custom industrial packaging solutions
  • Protective enclosures for sensitive equipment
  • Work surfaces in corrosive environments
  • Gaskets and structural components in marine applications

⚠️ 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 cutting or welding stainless steel to avoid inhalation of fumes.
  • Be aware of the weight of the sheet and use appropriate lifting equipment to prevent injury.

Alternative Products to Consider

Premium Shipping & Packaging equivalentHigher corrosion resistance (316 SS)
Economy Shipping & Packaging 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: Heavy-duty shipping container reinforcement, Custom industrial packaging solutions, Protective enclosures for sensitive equipment, Work surfaces in corrosive environments, Gaskets and structural components in marine applications.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 40"W: 38"GENERAL COMPONENT304 Stainless Steel Stock Sheet

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.