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304 Stainless Steel Sheet | 0.615" x 18" x 20" | Abrading & Polishing

Expert Overview

Premium 304 stainless steel stock sheet engineered for demanding abrading and polishing processes. Its robust construction and superior corrosion resistance ensure optimal performance and longevity in critical industrial environments.

StandardISO 9001
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Thickness0.615"
Length18"
Width20"

Detailed Engineering Specifications

Specified by design engineers worldwide, this 304 stainless steel stock sheet offers exceptional durability and corrosion resistance, crucial for high-performance abrading and polishing applications. With precise dimensions of 0.615 inches thickness, 18 inches length, and 20 inches width, it meets stringent industrial standards. The inherent properties of 304 stainless steel, including its austenitic structure and chromium-nickel content, provide excellent workability and resistance to a wide range of corrosive media, making it ideal for fabricating custom polishing media, abrasive backing plates, and specialized surface treatment equipment.

🧊 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 and free of contaminants. 2. Accurately mark and cut the sheet to the required dimensions using appropriate tooling. 3. Securely fasten the cut sheet to the substrate or machinery using industry-standard fasteners and methods.

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 standard cutting tools not designed for stainless steel, leading to poor edge quality and tool damage.Employ high-speed steel or carbide-tipped cutting tools specifically designed for stainless steel. Utilize proper lubrication and feed rates to maintain cut integrity.
Allowing contact with carbon steel or other ferrous materials during handling or processing, causing galvanic corrosion and contamination.Segregate stainless steel from other metals. Use dedicated tools, work surfaces, and cleaning agents for stainless steel to prevent contamination.

Common Applications

  • Custom Abrasive Media Fabrication
  • Polishing Wheel Backing Plates
  • Surface Treatment Equipment Components

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE), including safety glasses and gloves, when handling and cutting stainless steel.
  • Ensure proper ventilation when performing cutting or grinding operations to mitigate airborne particulate exposure.

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 Abrasive Media Fabrication, Polishing Wheel Backing Plates, Surface Treatment Equipment Components.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 18"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.