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304 Stainless Steel Stock Sheet - 0.939" x 28" x 21"

Expert Overview

This 304 Stainless Steel Stock Sheet offers exceptional durability and corrosion resistance, making it a superior choice for critical industrial measuring and inspection tasks. Its robust construction ensures long-term performance in demanding environments.

StandardASTM A106
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Thickness0.939"
Length28"
Width21"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 304 Stainless Steel Stock Sheet measures a precise 0.939 inches in thickness, 28 inches in length, and 21 inches in width. Fabricated from AISI 304 stainless steel, it exhibits excellent resistance to a wide range of corrosive substances and is non-magnetic. The material's inherent strength and dimensional stability make it ideal for use in precision tooling, calibration jigs, inspection templates, and as a robust substrate for various industrial applications where accuracy and longevity 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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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
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🚀 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 surface for installation is clean, dry, and free from debris. 2. Carefully position the stock sheet according to design specifications. 3. Secure the sheet using appropriate fastening methods, such as welding, riveting, or mechanical fasteners, ensuring a flush and stable fit.

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 the wrong grade of stainless steel for corrosive environments.Always specify 304 stainless steel for its superior corrosion resistance in common industrial settings.
Not verifying the flatness and dimensional accuracy of the sheet before critical use.Inspect the sheet for flatness and verify dimensions against specifications prior to integration into any precision assembly or measurement setup.

Common Applications

  • Precision Measuring Surfaces
  • Inspection Templates and Jigs
  • Industrial Fabrication Substrates

⚠️ Engineering Warnings

  • Handle with care to avoid sharp edges.
  • Ensure proper ventilation when cutting or welding stainless steel.

Alternative Products to Consider

Premium Measuring & Inspecting equivalentHigher corrosion resistance (316 SS)
Economy Measuring & Inspecting 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: Precision Measuring Surfaces, Inspection Templates and Jigs, Industrial Fabrication Substrates.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 28"W: 21"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.