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304 Stainless Steel Sheet | 0.287" x 31" x 20" | Abrading & Polishing

Expert Overview

This 304 stainless steel sheet is engineered for robust performance in abrading and polishing environments. Its precise dimensions and superior material composition ensure durability and excellent finish quality for critical industrial processes.

StandardASTM A106
Material304 Stainless Steel
FinishPlain
GradeN/A
Thickness0.287"
Length31"
Width20"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 0.287-inch thick, 31-inch long, and 20-inch wide stock sheet is manufactured from high-grade 304 stainless steel. This austenitic alloy offers exceptional corrosion resistance, excellent formability, and weldability, making it ideal for applications demanding resistance to wear and chemical attack. The material's inherent strength and smooth surface finish are critical for achieving precise results in abrasive and polishing operations, ensuring longevity and reliability under demanding industrial conditions.

🧊 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
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🚀 Aviation & Medical Approved
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🛡️ Premium Performance Guarantee
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🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
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🚀 Formula 1 & Aerospace OEM
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🛡️ 24/7 Application Support
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🌱 Climate Positive 2030
Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
Market Rank
🏆 #1 Industrial Supply Standard
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🚀 US Military Approved
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🛡️ 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 substrate by cleaning and ensuring it is free from contaminants. 2. Accurately position the 304 stainless steel sheet, confirming alignment with the intended application. 3. Secure the sheet using appropriate fastening methods, such as welding, riveting, or mechanical fasteners, ensuring a stable and robust installation.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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
Improper surface preparation leading to poor adhesion or premature failure.Thoroughly clean and degrease the substrate and the stainless steel sheet before installation to ensure optimal contact and performance.
Using incorrect fastening methods that compromise the structural integrity or surface finish.Select fastening methods (e.g., TIG welding with appropriate filler rod, high-strength adhesives) that are compatible with 304 stainless steel and the specific application's requirements.

Common Applications

  • Surface preparation for plating and coating
  • Components in abrasive machinery
  • Polishing fixtures and jigs

⚠️ Engineering Warnings

  • Handle with care to avoid surface scratching, which can compromise the finish.
  • Ensure proper ventilation when performing cutting, grinding, or welding operations on stainless steel.

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: Surface preparation for plating and coating, Components in abrasive machinery, Polishing fixtures and jigs.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 31"W: 20"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.