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304 Stainless Steel Sheet 0.544" x 21" x 42" | Abrading & Polishing

Expert Overview

This 304 Stainless Steel stock sheet is engineered for rigorous industrial abrading and polishing tasks. Its robust composition ensures longevity and resistance to harsh environments, making it a reliable choice for demanding applications.

StandardASTM A106
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Thickness0.544"
Length21"
Width42"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 304 Stainless Steel stock sheet offers exceptional performance in abrasive and polishing environments. Measuring 0.544 inches thick, 21 inches in length, and 42 inches in width, it provides a substantial surface area for various fabrication needs. The inherent properties of 304 stainless steel, including its excellent corrosion resistance, high tensile strength, and formability, make it ideal for applications such as grinding plates, polishing substrates, and wear surfaces in machinery where durability and surface integrity are paramount. Its non-magnetic nature further enhances its suitability for specialized industrial processes.

🧊 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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🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
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🏆 #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. Clean the mounting surface thoroughly to remove any debris or contaminants. 2. Position the 304 Stainless Steel stock sheet precisely according to design specifications. 3. Secure the sheet using appropriate fasteners (e.g., bolts, welding) ensuring even pressure distribution and structural integrity.

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
Using standard carbon steel fasteners which can lead to galvanic corrosion.Utilize 304 stainless steel or compatible high-grade fasteners to prevent corrosion at connection points.
Improper handling leading to surface scratches or dents before installation.Employ protective coverings and handle with care during transport and placement to maintain surface finish.

Common Applications

  • Custom polishing jigs and fixtures
  • Abrasion-resistant wear plates
  • Substrates for industrial grinding wheels

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when handling and fabricating stainless steel.
  • Ensure adequate ventilation during any cutting, grinding, or welding operations to avoid exposure to hazardous fumes.

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: Custom polishing jigs and fixtures, Abrasion-resistant wear plates, Substrates for industrial grinding wheels.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 42"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.