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304 Stainless Steel Sheet 0.550" x 28" x 28" - Industrial Grade

Expert Overview

This 0.550" thick 304 stainless steel stock sheet provides exceptional corrosion resistance and durability. Measuring 28" x 28", it is engineered for demanding industrial environments and fabrication projects.

StandardASME B18
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Thickness0.550"
Length28"
Width28"

Detailed Engineering Specifications

Specified by design engineers worldwide, this 304 stainless steel stock sheet offers superior performance. Its robust 0.550" thickness provides significant structural integrity and impact resistance. Composed of 18% chromium and 8% nickel, 304 stainless steel exhibits excellent resistance to general corrosion, pitting, and crevice corrosion, making it ideal for applications exposed to a wide range of chemicals and environments. The 28" x 28" dimensions offer ample material for extensive fabrication, machining, or cutting into custom components for aerospace, chemical processing, food service, and marine equipment.

🧊 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 proper handling and lifting procedures are followed due to the sheet's weight and dimensions. 2. Prepare the mounting or joining surface according to fabrication requirements, ensuring cleanliness and flatness. 3. Secure the sheet using appropriate fasteners, welding techniques, or adhesives, adhering to project specifications and material compatibility.

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 cutting tools not rated for thick stainless steel, leading to poor edge quality and tool wear.Employ carbide-tipped or specialized high-speed steel cutting tools designed for stainless steel, and utilize appropriate coolant and cutting speeds.
Improper welding practices, such as insufficient preheating or inadequate shielding gas, resulting in weld defects and reduced corrosion resistance.Follow established welding procedures for 304 stainless steel, including appropriate preheating, proper filler material selection, and thorough purging with argon or a suitable gas mixture.

Common Applications

  • Structural components in corrosive environments
  • Custom fabrication for chemical processing equipment
  • Marine hardware and boat building

⚠️ Engineering Warnings

  • This material is heavy; use appropriate lifting equipment and safety precautions.
  • Always wear appropriate personal protective equipment (PPE) when handling and fabricating 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: Structural components in corrosive environments, Custom fabrication for chemical processing equipment, Marine hardware and boat building.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 28"W: 28"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.