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304 Stainless Steel Sheet | 0.480" x 18" x 39"

Expert Overview

This premium 304 stainless steel stock sheet offers exceptional corrosion resistance and durability. Precisely manufactured to exacting standards, it's an essential material for a wide range of demanding applications requiring robust performance.

StandardASME B18
Material304 Stainless Steel
FinishPlain
GradeN/A
Thickness0.480"
Length18"
Width39"

Detailed Engineering Specifications

Specified by design engineers worldwide, this 304 stainless steel stock sheet is engineered for superior performance in critical applications. Measuring a substantial 0.480 inches thick, with dimensions of 18 inches by 39 inches, it provides ample material for complex fabrication. Its Type 304 composition ensures excellent resistance to atmospheric corrosion, many organic and inorganic chemicals, and food acids, making it ideal for chemical processing, food service equipment, marine environments, and architectural elements where longevity and hygiene are paramount. The material's inherent strength and formability allow for intricate designs and robust structural integrity.

🧊 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 contaminants. 2. Utilize appropriate cutting and fabrication tools designed for stainless steel. 3. Employ proper welding or joining techniques for 304 stainless steel, followed by passivation if required for optimal corrosion resistance.

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 tools, leading to iron contamination and potential rust.Dedicate specific tools for stainless steel fabrication or thoroughly clean all tools before use.
Improper welding practices causing heat tint or sensitization, reducing corrosion resistance.Follow recommended welding procedures for 304 stainless steel, including proper shielding gas and post-weld heat treatment or passivation.

Common Applications

  • Chemical Processing Equipment
  • Food Service and Preparation Surfaces
  • Architectural Cladding and Trim
  • Marine Hardware and Components
  • Industrial Fabrication and Machine Parts

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when handling and fabricating stainless steel.
  • Ensure proper ventilation when cutting or welding to avoid inhaling fumes.

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: Chemical Processing Equipment, Food Service and Preparation Surfaces, Architectural Cladding and Trim, Marine Hardware and Components, Industrial Fabrication and Machine Parts.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 18"W: 39"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.