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304 Stainless Steel Sheet | 0.742" x 21" x 24"

Expert Overview

This 304 stainless steel stock sheet provides exceptional corrosion resistance and mechanical strength. Precisely manufactured to 0.742" thickness, 21" length, and 24" width, it is engineered for robust fabrication applications.

StandardISO 9001
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Thickness0.742"
Length21"
Width24"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this 304 stainless steel stock sheet measures 0.742 inches in thickness, 21 inches in length, and 24 inches in width. Composed of 18% chromium and 8% nickel, it offers superior resistance to oxidation and general corrosion, making it ideal for environments exposed to various chemicals and atmospheric conditions. Its robust tensile strength and formability ensure reliable performance in structural components, custom enclosures, and heavy-duty industrial 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. Ensure a clean and stable work surface. 2. Accurately mark cut lines using appropriate measuring tools. 3. Utilize precision cutting equipment suitable for thick stainless steel. 4. Deburr edges thoroughly post-cutting to remove sharp burrs.

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 incorrect cutting tools for the material thickness.Employ high-quality abrasive or diamond-tipped cutting blades designed for thick stainless steel to prevent damage to the sheet and tooling.
Inadequate edge deburring leading to safety hazards.Always thoroughly deburr all cut edges with a file or specialized deburring tool to ensure a smooth, safe finish.

Common Applications

  • Heavy-duty custom fabrication
  • Industrial machinery components
  • Chemical processing equipment

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) during handling and fabrication.
  • Ensure proper ventilation when cutting or welding stainless steel.

Alternative Products to Consider

Premium Fabricating equivalentHigher corrosion resistance (316 SS)
Economy Fabricating 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 custom fabrication, Industrial machinery components, Chemical processing equipment.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 24"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.