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304 Stainless Steel Sheet | 0.690" Thick | 21" x 16" | Industrial Grade

Expert Overview

This robust 304 Stainless Steel Stock Sheet offers superior durability and corrosion resistance. Precisely manufactured to stringent standards, it's ideal for a wide range of demanding industrial and fabrication projects.

StandardISO 9001
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Thickness0.690"
Length21"
Width16"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this 304 Stainless Steel Stock Sheet features a precise thickness of 0.690 inches, a substantial length of 21 inches, and a width of 16 inches. Fabricated from premium 304 stainless steel, it exhibits excellent resistance to corrosion, oxidation, and a broad spectrum of chemical agents. This material's inherent strength and formability make it suitable for applications requiring structural integrity and longevity in harsh environments, including fabrication of custom components, industrial shelving, machine guards, and specialized enclosures.

🧊 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. Prepare the mounting surface ensuring it is clean, level, and structurally sound. 2. Carefully position the 304 Stainless Steel Stock Sheet according to design requirements. 3. Secure the sheet using appropriate fasteners (e.g., rivets, bolts, welding) suitable for stainless steel and the specific application.

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 steel fasteners which can lead to galvanic corrosion with stainless steel.Utilize fasteners made of 304 or 316 stainless steel to maintain corrosion resistance.
Cutting or drilling without proper lubrication, leading to tool wear and poor surface finish.Employ cutting fluids or lubricants specifically designed for stainless steel machining to ensure smooth cuts and prolong tool life.

Common Applications

  • Custom Fabrication Projects
  • Industrial Shelving and Racking
  • Machine Guards and Enclosures

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when handling and fabricating stainless steel.
  • Ensure proper ventilation when welding or grinding stainless steel to avoid exposure to harmful fumes.

Alternative Products to Consider

Premium Hand Tools equivalentHigher corrosion resistance (316 SS)
Economy Hand Tools 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 Fabrication Projects, Industrial Shelving and Racking, Machine Guards and Enclosures.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 16"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.