Home > Plumbing & Janitorial > 304 Stainless Steel Stock Sheet

304 Stainless Steel Sheet | 0.428" x 17" x 35" | Plumbing/Janitorial

Expert Overview

This robust 304 stainless steel stock sheet offers superior corrosion resistance and durability, ideal for fabricating custom components in demanding plumbing and janitorial environments.

StandardASME B18
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.428"
Length17"
Width35"

Detailed Engineering Specifications

A high-performance industrial component, this 304 stainless steel stock sheet is engineered to meet rigorous operational standards. Measuring 0.428 inches in thickness, with dimensions of 17 inches in length and 35 inches in width, it provides substantial material for custom fabrication. The inherent properties of 304 stainless steel, including its excellent resistance to a wide range of corrosive substances and its high tensile strength, make this sheet an optimal choice for applications requiring longevity and structural integrity in wet, alkaline, or acidic environments.

🧊 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. Accurately measure and mark cut lines on the 304 stainless steel sheet according to design specifications. 2. Employ appropriate cutting tools (e.g., abrasive cut-off wheel, plasma cutter, or laser cutter) to achieve precise dimensions, ensuring a clean edge finish. 3. Prepare edges for joining or mounting using deburring tools and, if applicable, ensure surfaces are clean and free of contaminants prior to welding, fastening, or adhesive application.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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 galling and contamination.Utilize dedicated stainless steel cutting tools or ensure proper lubrication and cooling when using standard tools to prevent contamination and maintain edge quality.
Improper handling leading to surface scratches or dents that compromise aesthetic and functional integrity.Handle the sheet with care, using gloves and appropriate lifting equipment, and store it on a clean, flat surface, ideally with protective film if provided.

Common Applications

  • Custom fabrication of sinks and drain boards
  • Construction of specialized shelving and work surfaces in janitorial closets
  • Fabrication of splash guards and protective barriers in high-moisture areas

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection, when cutting or fabricating this material.
  • Ensure adequate ventilation when cutting or welding stainless steel to avoid inhalation of fumes.

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 sinks and drain boards, Construction of specialized shelving and work surfaces in janitorial closets, Fabrication of splash guards and protective barriers in high-moisture areas.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 17"W: 35"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.