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304 Stainless Steel Stock Sheet - 0.247" x 12" x 18"

Expert Overview

This high-quality 304 stainless steel stock sheet offers exceptional corrosion resistance and durability. Measuring 0.247 inches thick by 12 inches by 18 inches, it's engineered for demanding applications where strength and longevity are paramount.

StandardISO 9001
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Thickness0.247"
Length12"
Width18"

Detailed Engineering Specifications

Specified by design engineers worldwide, this 304 stainless steel stock sheet exhibits superior formability and weldability, making it ideal for complex fabrications. The material's austenitic structure ensures excellent performance across a wide temperature range, resisting pitting and crevice corrosion due to its chromium and nickel content. With a precise thickness of 0.247 inches, and dimensions of 12 inches by 18 inches, it meets stringent industry standards for applications in chemical processing, food and beverage handling, architectural elements, and general manufacturing requiring a robust, low-maintenance metal solution.

🧊 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. Ensure the work area is clean and free of contaminants. 2. Precisely cut the sheet to the required dimensions using appropriate metalworking tools. 3. Prepare edges for welding or joining according to design specifications and best practices.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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 cutting tools not designed for stainless steel, leading to tool wear and poor edge quality.Employ high-speed steel or carbide-tipped cutting tools specifically rated for stainless steel, and maintain proper lubrication.
Inadequate cleaning after welding, resulting in surface discoloration (heat tint) that compromises corrosion resistance.Thoroughly clean welds immediately after fabrication using non-abrasive methods and passivation treatments to restore full corrosion resistance.

Common Applications

  • Custom fabrication and prototyping
  • Industrial shelving and structural components
  • Food processing equipment and sanitary surfaces

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection, when handling and cutting this material.
  • Ensure proper ventilation when performing cutting or welding operations to avoid inhalation of metal fumes.

Alternative Products to Consider

Premium Hardware equivalentHigher corrosion resistance (316 SS)
Economy Hardware 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 fabrication and prototyping, Industrial shelving and structural components, Food processing equipment and sanitary surfaces.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 12"W: 18"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.