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304 Stainless Steel Sheet | 0.250" x 42" x 38" | Plumbing & Janitorial

Expert Overview

This robust 304 stainless steel stock sheet offers superior corrosion resistance and durability, ideal for demanding plumbing and janitorial environments. Its substantial thickness and dimensions ensure reliability in high-traffic and critical applications.

StandardASME B18
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Thickness0.250"
Length42"
Width38"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 0.250" thick 304 stainless steel sheet, measuring 42" in length and 38" in width, provides exceptional structural integrity and resistance to corrosive agents prevalent in plumbing and janitorial settings. Its austenitic 304 composition ensures excellent formability, weldability, and resistance to pitting and crevice corrosion, making it a preferred material for fabrication of tanks, enclosures, custom fixtures, and heavy-duty shelving where hygiene and longevity are paramount.

🧊 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
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🛡️ 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
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🛡️ 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 cutting and fabrication equipment is calibrated for precise dimensions. 2. Verify the sheet surface is free from contaminants before assembly or installation. 3. Employ appropriate welding or fastening techniques suitable for 304 stainless steel to maintain material integrity.

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 tools which can cause iron contamination and premature corrosion.Utilize dedicated stainless steel tools or ensure thorough cleaning of tools before and after use with this sheet.
Inadequate edge preparation for welding, leading to weak or porous welds.Properly bevel and clean edges of the sheet according to established welding procedures for 304 stainless steel.

Common Applications

  • Custom Tank Fabrication
  • Heavy-Duty Janitorial Fixtures
  • Corrosion-Resistant Enclosures

⚠️ Engineering Warnings

  • Handle with care to avoid sharp edges.
  • Proper personal protective equipment (PPE) is recommended during fabrication and installation.

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 Tank Fabrication, Heavy-Duty Janitorial Fixtures, Corrosion-Resistant Enclosures.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 42"W: 38"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.