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304 Stainless Steel Stock Sheet - 0.390" x 40" x 38"

Expert Overview

This robust 304 stainless steel stock sheet offers exceptional durability and corrosion resistance, making it a prime choice for demanding pressure and temperature control applications in industrial environments.

StandardASTM A106
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.390"
Length40"
Width38"

Detailed Engineering Specifications

A high-performance industrial component, this 0.390-inch thick sheet of 304 stainless steel provides superior strength and resistance to a wide range of chemicals and environments. Its precise dimensions of 40 inches in length and 38 inches in width ensure compatibility with various fabrication processes. The inherent properties of 304 stainless steel, including its excellent weldability and formability, facilitate its integration into complex systems requiring reliable performance under elevated pressures and temperatures, such as heat exchangers, pressure vessels, and industrial piping.

🧊 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
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🛡️ Premium Performance Guarantee
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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
Industry Approvals
🚀 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
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 cutting and shaping tools are appropriate for 0.390" thick 304 stainless steel. 2. Prepare surfaces for welding or fastening, ensuring cleanliness to prevent contamination. 3. Fabricate and install according to design specifications and relevant industry standards.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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 carbon steel fasteners which can lead to galvanic corrosion.Utilize 304 stainless steel or compatible high-grade alloy fasteners to maintain material integrity.
Inadequate edge preparation for welding, compromising joint strength.Properly bevel and clean all weld edges to ensure full penetration and a strong, defect-free weld.

Common Applications

  • Pressure vessel fabrication
  • Heat exchanger components
  • Industrial piping and manifolds

⚠️ Engineering Warnings

  • Handle with care to avoid sharp edges.
  • Ensure proper ventilation during cutting and welding operations.

Alternative Products to Consider

Premium Pressure & Temperature Control equivalentHigher corrosion resistance (316 SS)
Economy Pressure & Temperature Control 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: Pressure vessel fabrication, Heat exchanger components, Industrial piping and manifolds.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 40"W: 38"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.