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304 Stainless Steel Sheet | 0.997" x 39" x 21" | Industrial Grade

Expert Overview

This 0.997" thick 304 stainless steel stock sheet offers exceptional corrosion resistance and formability. Measuring 39" in length and 21" in width, it's engineered for demanding industrial environments.

StandardISO 9001
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.997"
Length39"
Width21"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 304 stainless steel stock sheet boasts a substantial thickness of 0.997 inches, a generous length of 39 inches, and a width of 21 inches. Fabricated from Type 304 stainless steel, it exhibits excellent resistance to atmospheric corrosion, oxidizing acids, and various process chemicals, making it ideal for applications requiring durability and hygiene. Its workability allows for easy fabrication, welding, and forming, ensuring adaptability for diverse manufacturing needs.

🧊 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. Verify material dimensions and surface integrity prior to fabrication. 2. Clean the sheet thoroughly to remove any contaminants. 3. Proceed with intended fabrication processes such as cutting, bending, or welding according to design specifications.

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 a standard cutting tool not designed for thick stainless steel, leading to poor edge quality and excessive tool wear.Employ high-speed steel or carbide-tipped cutting tools specifically rated for cutting 0.997" thick stainless steel. Ensure adequate lubrication and cooling during the cutting process.
Insufficient post-fabrication cleaning, leaving behind welding slag or fabrication debris that can initiate corrosion.Thoroughly clean all fabricated surfaces using appropriate degreasers and passivation solutions. Ensure all welding slag and heat tint are removed to maintain the protective chromium oxide layer.

Common Applications

  • Heavy-duty fabrication and structural components
  • Chemical processing equipment and tanks
  • Food and beverage industry machinery

⚠️ Engineering Warnings

  • Ensure proper personal protective equipment (PPE) is worn during handling and fabrication due to sharp edges and material weight.
  • Always consult material safety data sheets (MSDS) for specific handling and safety guidelines related to 304 stainless steel.

Alternative Products to Consider

Premium Raw Materials equivalentHigher corrosion resistance (316 SS)
Economy Raw Materials 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: Heavy-duty fabrication and structural components, Chemical processing equipment and tanks, Food and beverage industry machinery.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 39"W: 21"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.