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304 Stainless Steel Stock Sheet - 0.403" x 29" x 40"

Expert Overview

This high-grade 304 stainless steel stock sheet offers exceptional durability and corrosion resistance. Precisely manufactured to 0.403" thickness, 29" length, and 40" width, it is ideal for robust safety barriers and structural components.

StandardASME B18
Material304 Stainless Steel
FinishAnodized
GradeN/A
Thickness0.403"
Length29"
Width40"

Detailed Engineering Specifications

Engineered for reliability and performance, this 304 stainless steel stock sheet boasts a substantial 0.403" thickness, providing inherent rigidity and impact resistance crucial for safety applications. Composed of 18% chromium and 8% nickel, its austenitic structure ensures excellent tensile strength, formability, and superior resistance to a wide range of corrosive environments, including atmospheric, food, and industrial chemicals. The dimensions of 29" x 40" offer a versatile platform for fabricating custom safety guards, machine enclosures, and protective barriers where long-term integrity and worker protection are paramount. This material conforms to ASTM A240 standards.

🧊 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."
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🏆 Global Innovation Leader
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🚀 Aviation & Medical Approved
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🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
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🚀 Formula 1 & Aerospace OEM
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🛡️ 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
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🛡️ 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. Securely position the stock sheet to the desired structural framework using appropriate fastening methods (e.g., welding, bolting). 2. Ensure all edges are smooth and free from sharp burrs that could pose a safety hazard. 3. Inspect the installation for structural integrity and stability before placing into service.

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 inadequate fasteners for the sheet's thickness and intended load.Employ fasteners (bolts, welds) with sufficient shear and tensile strength, considering the static and dynamic loads the safety component will experience.
Leaving sharp edges or burrs exposed after cutting or forming.Always deburr and smooth all cut edges and corners using appropriate grinding or filing tools to prevent laceration hazards.

Common Applications

  • Machine guards and enclosures
  • Safety barriers and partitions
  • Corrosion-resistant structural components

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) during handling and installation, including cut-resistant gloves and eye protection.
  • Ensure proper ventilation when cutting or welding stainless steel to avoid exposure to hazardous fumes.

Alternative Products to Consider

Premium Safety equivalentHigher corrosion resistance (316 SS)
Economy Safety 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: Machine guards and enclosures, Safety barriers and partitions, Corrosion-resistant structural components.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 29"W: 40"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.