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304 Stainless Steel Sheet 0.203" x 42" x 23" | Industrial Grade

Expert Overview

This robust 0.203" thick 304 stainless steel stock sheet offers superior corrosion resistance and durability. Precisely cut to 42" x 23", it's engineered for demanding shipping and packaging applications requiring long-term integrity.

StandardASME B18
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Thickness0.203"
Length42"
Width23"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 304 stainless steel sheet boasts a nominal thickness of 0.203 inches, ensuring substantial structural integrity for heavy-duty applications. Its dimensions of 42 inches in length and 23 inches in width provide ample material for custom fabrication of protective crates, durable shipping containers, and specialized dunnage. The inherent properties of 304 stainless steel, including excellent resistance to a wide range of corrosive environments and oxidation, make it ideal for applications exposed to moisture, chemicals, or varying atmospheric conditions. Its formability and weldability allow for versatile integration into complex packaging designs. This sheet meets ASTM A240 standards for chromium and chromium-nickel stainless steel plate, sheet, and strip for pressure vessels and for general-purpose applications.

🧊 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. Accurately measure and mark the desired dimensions on the stainless steel sheet. 2. Utilize appropriate cutting tools (e.g., shear, plasma cutter, waterjet) for precise separation. 3. Ensure all edges are deburred and cleaned prior to assembly or further fabrication.

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 incorrect cutting tools, leading to burrs or material deformation.Employ high-quality, appropriate cutting tools designed for stainless steel and ensure proper technique to minimize stress on the material.
Inadequate edge preparation after cutting, resulting in safety hazards or poor joint integrity.Thoroughly deburr all cut edges using files, grinders, or specialized deburring tools, and clean the surfaces to remove any cutting residue.

Common Applications

  • Custom protective shipping crates for sensitive equipment
  • Heavy-duty industrial packaging solutions
  • Corrosion-resistant internal bracing and support structures for transport

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection when handling and cutting stainless steel.
  • Sharp edges can pose a significant hazard; handle with extreme caution to prevent cuts.

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 protective shipping crates for sensitive equipment, Heavy-duty industrial packaging solutions, Corrosion-resistant internal bracing and support structures for transport.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 42"W: 23"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.