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304 Stainless Steel Sheet - 0.443" Thick, 26"x30"

Expert Overview

This 304 stainless steel stock sheet, precisely manufactured to 0.443" thickness, offers exceptional durability and corrosion resistance. Engineered for demanding abrading and polishing tasks, it ensures reliable performance in industrial settings.

StandardASME B18
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Thickness0.443"
Length26"
Width30"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this 304 stainless steel stock sheet boasts a substantial 0.443" thickness, providing superior structural integrity for rigorous surface preparation and finishing processes. Its 26" x 30" dimensions offer ample coverage for a variety of industrial projects. Composed of a chromium-nickel alloy, 304 stainless steel exhibits excellent resistance to oxidation and corrosion, making it ideal for use in environments exposed to moisture, chemicals, and abrasive media. This material's inherent strength and formability allow it to withstand significant mechanical stress during polishing and abrading operations, ensuring consistent results and extended service life. Typical applications include metal fabrication, automotive refinishing, and precision component finishing where a robust and reliable substrate is critical.

🧊 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 the work area is clean, dry, and well-ventilated. 2. Securely fasten the sheet to the work surface using appropriate clamps or fixtures, ensuring no movement during operation. 3. Select the correct abrasive grit and polishing compound for the desired finish, aligning with the specific application requirements.

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 insufficient clamping, leading to sheet movement and inconsistent finishing.Employ heavy-duty clamps at regular intervals across the sheet's perimeter and at strategic internal points to maintain absolute stability.
Applying excessive pressure during polishing, potentially damaging the abrasive or the sheet surface.Utilize moderate, consistent pressure, allowing the abrasive and polishing compound to do the work. Monitor heat buildup and allow for cooling periods if necessary.

Common Applications

  • Heavy-duty grinding and deburring
  • Surface preparation for plating or coating
  • Polishing of industrial components and machinery

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and a respirator.
  • Ensure proper ventilation when working with abrasives and polishing compounds.

Alternative Products to Consider

Premium Abrading & Polishing equivalentHigher corrosion resistance (316 SS)
Economy Abrading & Polishing 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 grinding and deburring, Surface preparation for plating or coating, Polishing of industrial components and machinery.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 26"W: 30"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.