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304 Stainless Steel Sheet 0.133" x 21" x 48" | Hardware

Expert Overview

This 0.133" thick, 21" x 48" sheet of 304 stainless steel is engineered for superior corrosion resistance and durability in rigorous industrial settings.

StandardASME B18
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.133"
Length21"
Width48"

Detailed Engineering Specifications

Designed for demanding industrial environments, this 304 stainless steel stock sheet boasts a thickness of 0.133 inches, a length of 21 inches, and a width of 48 inches. Manufactured from AISI 304 stainless steel, it exhibits excellent resistance to oxidation and many corrosive chemicals, making it ideal for applications exposed to moisture, acids, and alkaline substances. Its robust mechanical properties ensure structural integrity under stress, suitable for fabrication, welding, and general use in chemical processing, food and beverage production, marine environments, and architectural projects.

🧊 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 a clean and dry work surface. 2. Measure and mark precise cut lines according to project requirements. 3. Utilize appropriate cutting tools for stainless steel, such as abrasive saws or plasma cutters, ensuring adequate safety precautions and ventilation.

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 contaminate the stainless steel surface, leading to rust.Employ dedicated stainless steel cutting blades or tools, and ensure they are free from any carbon steel residue.
Inadequate support during cutting, leading to vibration and imprecise cuts.Securely clamp the sheet to a stable surface to minimize vibration and ensure accurate cutting.

Common Applications

  • Corrosion-resistant fabrication
  • Chemical processing equipment components
  • Food and beverage industry surfaces
  • Marine hardware and fittings
  • Architectural cladding and trim

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection, when cutting or fabricating.
  • Ensure adequate ventilation when performing cutting or welding operations involving stainless steel.

Alternative Products to Consider

Premium Hardware equivalentHigher corrosion resistance (316 SS)
Economy Hardware 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: Corrosion-resistant fabrication, Chemical processing equipment components, Food and beverage industry surfaces, Marine hardware and fittings, Architectural cladding and trim.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 48"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.