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304 Stainless Steel Sheet 0.404" x 24" x 21"

Expert Overview

This robust 304 stainless steel stock sheet offers superior corrosion resistance and formability. Precision-cut to 0.404" thickness, 24" width, and 21" length, it's ideal for custom fabrication and demanding industrial environments.

StandardASME B18
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Thickness0.404"
Length24"
Width21"

Detailed Engineering Specifications

Manufactured under strict quality controls, this 304 stainless steel stock sheet exhibits exceptional durability and resistance to oxidation and corrosion. Its alloy composition (minimum 18% chromium and 8% nickel) ensures excellent performance in a wide range of temperatures and environments. The precise dimensions of 0.404" thickness, 24" width, and 21" length make it suitable for various fabrication processes including welding, bending, and machining, ensuring dimensional stability and integrity for critical components and structures in food processing, chemical, and marine 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 material is clean and free from contaminants. 2. Verify dimensions and tolerances against project requirements. 3. Proceed with fabrication according to engineering drawings and industry best practices.

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 inappropriate cutting tools leading to edge deformation.Employ carbide-tipped or diamond-edged saw blades specifically designed for stainless steel cutting to maintain clean edges and minimize heat buildup.
Insufficient support during cutting, causing vibration and inaccurate cuts.Utilize a stable cutting surface and secure the sheet firmly with clamps to prevent movement and ensure precise dimensional accuracy.

Common Applications

  • Custom fabrication of machine parts
  • Food processing equipment components
  • Chemical processing vessels and piping

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection when cutting or fabricating.
  • Ensure adequate ventilation during cutting operations to dissipate any fumes or dust generated.

Alternative Products to Consider

Premium Sawing & Cutting equivalentHigher corrosion resistance (316 SS)
Economy Sawing & Cutting 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: Custom fabrication of machine parts, Food processing equipment components, Chemical processing vessels and piping.

Technical Schematic

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