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304 Stainless Steel Sheet | 0.296" x 21" x 13" | Plumbing & Janitorial

Expert Overview

This robust 304 stainless steel stock sheet offers superior corrosion resistance and durability for demanding plumbing and janitorial environments. Its substantial 0.296" thickness ensures structural integrity for a wide range of custom fabrication needs.

StandardDIN 933
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Thickness0.296"
Length21"
Width13"

Detailed Engineering Specifications

Manufactured under strict quality controls, this 304 stainless steel stock sheet meets rigorous industry standards. Measuring 0.296 inches in thickness, 21 inches in length, and 13 inches in width, it provides a substantial and versatile material for custom fabrication. The 304 grade offers excellent resistance to oxidation and corrosion, making it ideal for applications exposed to moisture, chemicals, and high-traffic use. Its ductility and weldability facilitate complex designs and robust construction in plumbing fixtures, enclosures, and janitorial 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. Determine the required dimensions for your custom fabrication. 2. Safely cut the 304 stainless steel sheet to precise specifications using appropriate metalworking tools. 3. Fabricate and assemble components, ensuring proper welding or joining techniques are employed for optimal structural integrity.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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 cutting tools which can lead to contamination and rust.Utilize dedicated stainless steel cutting blades and tooling to prevent cross-contamination and maintain the material's inherent corrosion resistance.
Inadequate preparation of surfaces before welding, leading to weak joints.Thoroughly clean and degrease all joining surfaces, removing any oils, dirt, or oxide layers to ensure a sound and durable weld.

Common Applications

  • Custom fabricated plumbing access panels
  • Durable janitorial supply storage enclosures
  • Heavy-duty splash guards and protective barriers

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection when cutting or fabricating.
  • Ensure proper ventilation when performing cutting, grinding, or welding operations.

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 fabricated plumbing access panels, Durable janitorial supply storage enclosures, Heavy-duty splash guards and protective barriers.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 13"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.