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304 Stainless Steel Sheet - 0.049" x 36" x 21"

Expert Overview

This 304 stainless steel stock sheet offers superior corrosion resistance and durability for demanding industrial and fabrication environments. Its robust composition ensures long-term performance in a variety of applications.

StandardASME B18
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.049"
Length36"
Width21"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this 304 stainless steel stock sheet measures 0.049 inches thick, 36 inches in length, and 21 inches in width. Fabricated from Grade 304 stainless steel, it exhibits excellent tensile strength, formability, and resistance to a wide range of corrosive media, including atmospheric conditions and many organic and inorganic chemicals. This makes it ideal for fabrication of custom enclosures, machine guards, work surfaces, and structural components where hygiene and longevity are paramount. Its precise dimensions facilitate efficient cutting and assembly in manufacturing processes.

🧊 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. Carefully measure and mark cut lines according to design specifications. 3. Utilize appropriate cutting tools for stainless steel (e.g., abrasive saw, plasma cutter) with proper safety precautions. 4. Smooth cut edges using deburring tools or files.

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 contamination and reduced corrosion resistance.Always use dedicated stainless steel cutting blades and tools to prevent cross-contamination.
Not properly supporting the sheet during cutting, leading to vibration and inaccurate cuts.Ensure the sheet is securely clamped and adequately supported to minimize vibration during cutting operations.

Common Applications

  • Custom fabrication and prototyping
  • Industrial machine components
  • Food processing equipment surfaces
  • Chemical handling apparatus

⚠️ Engineering Warnings

  • Wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection when cutting or fabricating.
  • Sharp edges can cause injury; handle with care and utilize deburring techniques.

Alternative Products to Consider

Premium Measuring & Inspecting equivalentHigher corrosion resistance (316 SS)
Economy Measuring & Inspecting 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 and prototyping, Industrial machine components, Food processing equipment surfaces, Chemical handling apparatus.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 36"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.