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304 Stainless Steel Sheet - 0.231" x 21" x 39" | Plumbing & Janitorial

Expert Overview

This 0.231-inch thick 304 stainless steel stock sheet offers exceptional durability and corrosion resistance. Ideal for demanding plumbing and janitorial applications requiring robust material performance.

StandardISO 9001
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.231"
Length21"
Width39"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 304 stainless steel stock sheet provides a superior material solution for critical infrastructure. With a precise thickness of 0.231 inches and dimensions of 21 inches by 39 inches, it meets stringent industry standards for strength and longevity. The inherent properties of 304 stainless steel, including its excellent resistance to corrosion, oxidation, and a wide range of chemical agents, make it the preferred choice for high-traffic environments and applications exposed to moisture and cleaning agents. Its formability allows for integration into custom fabrications and repairs.

🧊 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 substrate for secure attachment, ensuring it is clean and free of debris. 2. Precisely cut the sheet to the required dimensions using appropriate metalworking tools. 3. Securely fasten the sheet to the prepared substrate using corrosion-resistant fasteners or welding techniques, as per application requirements.

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 fasteners that can corrode and compromise the integrity of the installation.Utilize stainless steel or other corrosion-resistant fasteners specifically rated for 304 stainless steel applications.
Improper cutting techniques that can lead to burrs or uneven edges, affecting fit and finish.Employ sharp, appropriate cutting tools and deburring techniques to achieve clean, precise edges.

Common Applications

  • Custom fabrication of plumbing fixtures and fittings
  • Protective wall cladding in janitorial areas
  • Durable work surfaces and countertops in commercial kitchens

⚠️ Engineering Warnings

  • Ensure proper ventilation during cutting and fabrication processes.
  • Always wear appropriate personal protective equipment (PPE), including safety glasses and gloves, when handling and fabricating stainless steel.

Alternative Products to Consider

Premium Plumbing & Janitorial equivalentHigher corrosion resistance (316 SS)
Economy Plumbing & Janitorial 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 of plumbing fixtures and fittings, Protective wall cladding in janitorial areas, Durable work surfaces and countertops in commercial kitchens.

Technical Schematic

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