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304 Stainless Steel Stock Sheet | 0.914" x 21" x 38"

Expert Overview

This premium 304 stainless steel stock sheet offers exceptional strength and corrosion resistance, making it a superior choice for demanding suspending and bracing applications in various environments.

StandardASTM A106
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Thickness0.914"
Length21"
Width38"

Detailed Engineering Specifications

Engineered for reliability and performance, this 0.914" thick, 21" x 38" 304 stainless steel stock sheet provides robust structural integrity. Its Austenitic 304 grade offers excellent resistance to atmospheric corrosion, general chemical attack, and oxidation, ensuring longevity even in harsh conditions. The material's inherent strength and formability allow for precise fabrication into custom bracing solutions, support structures, and mounting hardware for HVAC, plumbing, and industrial equipment. Its non-magnetic properties are advantageous in sensitive 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
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🛡️ Premium Performance Guarantee
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🌱 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
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🛡️ 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. Measure and mark desired dimensions for cutting. 2. Fabricate sheet to specific shapes using appropriate cutting and bending tools. 3. Securely fasten fabricated components using compatible stainless steel fasteners and appropriate mounting hardware.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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 fasteners with 304 stainless steel, leading to galvanic corrosion.Always use 304 or 316 stainless steel fasteners to maintain material compatibility and prevent corrosion.
Improper handling during cutting or bending, causing work hardening that reduces ductility.Employ controlled cutting speeds and appropriate tooling, and consider annealing if significant deformation is required.

Common Applications

  • HVAC ductwork suspension and bracing
  • Plumbing and pipe support systems
  • Industrial equipment mounting and bracing

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) including safety glasses and gloves when handling and fabricating sheet metal.
  • Ensure proper ventilation when cutting or welding stainless steel to avoid inhalation of metal fumes.

Alternative Products to Consider

Premium Suspending & Bracing equivalentHigher corrosion resistance (316 SS)
Economy Suspending & Bracing 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: HVAC ductwork suspension and bracing, Plumbing and pipe support systems, Industrial equipment mounting and bracing.

Technical Schematic

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