Home > Shipping & Packaging > 304 Stainless Steel Stock Sheet

304 Stainless Steel Sheet 0.735" x 18" x 18" | Heavy Duty

Expert Overview

This robust 0.735-inch thick 304 stainless steel sheet provides exceptional strength and corrosion resistance. Ideal for heavy-duty shipping, packaging, and industrial applications requiring lasting integrity.

StandardDIN 933
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Thickness0.735"
Length18"
Width18"

Detailed Engineering Specifications

Engineered for reliability and performance, this 18" x 18" stock sheet is fabricated from premium 304 stainless steel, renowned for its excellent corrosion resistance, formability, and weldability. The substantial 0.735" thickness ensures exceptional structural integrity, making it suitable for applications subjected to significant stress, impact, or harsh environmental conditions. Its austenitic structure provides good ductility and toughness, even at low temperatures. This material is commonly specified for custom enclosures, protective barriers, and high-durability shipping containers.

🧊 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 installation surface is clean, dry, and free of debris. 2. Carefully position the stainless steel sheet, aligning it with the intended application. 3. Secure the sheet using appropriate fasteners or welding techniques, ensuring a robust and stable connection.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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 fasteners in corrosive environments without proper sealing.Utilize 304 stainless steel fasteners or compatible corrosion-resistant hardware and consider sealant application to prevent galvanic corrosion.
Overheating the material during welding, leading to sensitization and reduced corrosion resistance.Employ proper welding procedures, including appropriate heat input control and post-weld cleaning, to maintain the material's inherent corrosion properties.

Common Applications

  • Custom heavy-duty shipping containers
  • Protective barriers and guards in industrial settings
  • Durable custom fabrication for corrosive environments

⚠️ Engineering Warnings

  • Handle with care to avoid sharp edges.
  • Appropriate personal protective equipment (PPE) should be worn during handling and installation.

Alternative Products to Consider

Premium Shipping & Packaging equivalentHigher corrosion resistance (316 SS)
Economy Shipping & Packaging 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 heavy-duty shipping containers, Protective barriers and guards in industrial settings, Durable custom fabrication for corrosive environments.

Technical Schematic

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