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304 Stainless Steel Stock Sheet - 0.858" x 20" x 39"

Expert Overview

This premium 304 stainless steel stock sheet offers exceptional durability and corrosion resistance. Its substantial 0.858" thickness and generous dimensions make it ideal for heavy-duty abrading and polishing applications in demanding industrial environments.

StandardISO 9001
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.858"
Length20"
Width39"

Detailed Engineering Specifications

Manufactured under strict quality controls, this 304 stainless steel stock sheet boasts a thickness of 0.858 inches, a length of 20 inches, and a width of 39 inches. The 304 alloy provides excellent corrosion resistance, weldability, and formability, making it suitable for a wide range of industrial processes. Its robust construction ensures longevity and performance in abrasive environments, resisting pitting and crevice corrosion. Ideal for custom fabrication, substrate preparation, and surface finishing operations.

🧊 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 surface to be abraded or polished is clean and free of contaminants. 2. Secure the 304 stainless steel stock sheet firmly to the workpiece or substrate using appropriate fastening methods. 3. Apply the desired abrasive or polishing medium, following recommended application procedures for the specific process.

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 insufficient fastening, leading to sheet movement during operation.Employ heavy-duty clamps or mechanical fasteners to ensure the sheet remains rigidly in place throughout the abrasive process.
Applying excessive force or improper technique with abrasive media, causing premature wear or damage to the stainless steel.Follow manufacturer guidelines for abrasive media and maintain consistent pressure and motion to optimize performance and lifespan.

Common Applications

  • Heavy-duty surface preparation and finishing
  • Custom fabrication of industrial components
  • Substrate material for advanced polishing systems

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and respiratory protection, when working with this product.
  • Ensure proper ventilation is maintained during abrasive and polishing operations to remove particulate matter.

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 surface preparation and finishing, Custom fabrication of industrial components, Substrate material for advanced polishing systems.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 20"W: 39"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.