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304 Stainless Steel Sheet - 0.731" x 21" x 15"

Expert Overview

This robust 304 stainless steel stock sheet offers superior corrosion resistance and durability, ideal for demanding plumbing and janitorial environments. Its substantial 0.731" thickness ensures longevity and structural integrity.

StandardISO 9001
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Thickness0.731"
Length21"
Width15"

Detailed Engineering Specifications

Manufactured under strict quality controls, this 304 stainless steel stock sheet measures precisely 0.731 inches thick, 21 inches in length, and 15 inches in width. Composed of a minimum of 10.5% chromium and 8% nickel, it exhibits excellent resistance to oxidation and corrosion, making it suitable for diverse environments, including those exposed to moisture and cleaning agents. Its high tensile strength and formability allow for custom fabrication in plumbing systems, drain pan construction, and janitorial equipment fabrication. Compliance with relevant industry standards for stainless steel sheet metal is maintained throughout production.

🧊 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. Ensure the work area is clean and free of debris. 2. Accurately measure and mark the sheet for cutting or bending according to project specifications. 3. Secure the sheet firmly before performing any fabrication processes to prevent slippage or injury.

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 cutting tools not designed for thick stainless steel, leading to poor cut quality and tool damage.Employ high-quality metal cutting tools specifically rated for thick gauge stainless steel, such as abrasive cut-off wheels or specialized metal shears.
Failing to deburr edges after cutting, creating sharp hazards and potential for material damage in downstream processes.Thoroughly deburr all cut edges using a file, grinder, or specialized deburring tool to ensure a smooth, safe finish.

Common Applications

  • Custom drain pan fabrication for HVAC and plumbing.
  • Construction of robust janitorial sink surrounds and splash guards.
  • Fabrication of specialized industrial or commercial plumbing components.

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection, when fabricating.
  • Exercise caution when handling large, heavy sheets to prevent personal injury or damage to the material.

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 drain pan fabrication for HVAC and plumbing., Construction of robust janitorial sink surrounds and splash guards., Fabrication of specialized industrial or commercial plumbing components..

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 15"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.