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304 Stainless Steel Sheet - 0.427" x 39" x 42"

Expert Overview

This 304 stainless steel stock sheet offers exceptional durability and corrosion resistance. Its substantial 0.427" thickness ensures it can withstand significant stress, making it ideal for demanding fabrication and construction projects.

StandardASME B18
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Thickness0.427"
Length39"
Width42"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this 304 stainless steel stock sheet boasts a precise thickness of 0.427 inches, a nominal length of 39 inches, and a width of 42 inches. Engineered from robust 304 stainless steel, it exhibits superior tensile strength, excellent weldability, and outstanding resistance to rust and chemical corrosion, making it an indispensable material for fabricating critical components in marine, chemical processing, food and beverage, and architectural sectors where long-term performance and hygiene are paramount.

🧊 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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Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
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🏆 #1 Global Adhesives
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🚀 Formula 1 & Aerospace OEM
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🛡️ 24/7 Application Support
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🌱 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. Ensure the cutting area is clean and free of debris. 2. Securely clamp the stock sheet to prevent movement during sawing. 3. Utilize a carbide-tipped blade specifically designed for cutting stainless steel, ensuring proper blade speed and coolant application.

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 a standard carbon steel blade for sawing.Always use a carbide-tipped blade designed for stainless steel to prevent premature wear and ensure a clean cut.
Insufficient clamping of the material.Securely clamp the sheet at multiple points to eliminate vibration and potential movement, which can lead to inaccurate cuts and safety hazards.

Common Applications

  • Heavy-duty fabrication
  • Structural components in corrosive environments
  • Custom industrial machinery parts

⚠️ Engineering Warnings

  • Wear appropriate personal protective equipment (PPE), including safety glasses and gloves, when handling and cutting.
  • Ensure adequate ventilation when cutting to mitigate airborne particulates.

Alternative Products to Consider

Premium Sawing & Cutting equivalentHigher corrosion resistance (316 SS)
Economy Sawing & Cutting 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: Heavy-duty fabrication, Structural components in corrosive environments, Custom industrial machinery parts.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 39"W: 42"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.