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304 Stainless Steel Stock Sheet | 0.121" x 34" x 18" | Industrial Grade

Expert Overview

This 304 stainless steel stock sheet, measuring 0.121" thick, 34" in length, and 18" in width, offers superior corrosion resistance and durability for a wide range of industrial and fabrication needs.

StandardISO 9001
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.121"
Length34"
Width18"

Detailed Engineering Specifications

Specified by design engineers worldwide, this 304 stainless steel stock sheet conforms to industry-standard material properties. Its 0.121" thickness provides a robust structural integrity suitable for moderate load-bearing applications. The 34" length and 18" width offer a versatile surface area for custom fabrication, machining, and assembly. Leveraging the inherent benefits of 304 stainless steel, including excellent resistance to oxidation and a broad spectrum of corrosive agents, this material is ideal for environments where hygiene, cleanability, and long-term performance 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."
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 cutting and fabrication tools are appropriate for 0.121" thick stainless steel. 2. Clean the surface thoroughly to remove any debris or protective coatings before integration. 3. Secure the sheet using appropriate fasteners or welding techniques as per application requirements.

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 carbon steel cutting tools which can lead to contamination and reduced corrosion resistance.Utilize dedicated stainless steel cutting blades and tools to prevent cross-contamination and maintain the material's integrity.
Improper handling leading to surface scratching or deformation.Employ protective measures during transport and handling, such as edge guards and a clean work surface, to preserve the sheet's finish and dimensions.

Common Applications

  • Custom fabrication of machine guards and enclosures
  • Industrial shelving and work surfaces
  • Components for food processing and chemical handling equipment

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when handling and fabricating stainless steel.
  • Ensure proper ventilation when cutting, grinding, or welding stainless steel to avoid exposure to harmful fumes.

Alternative Products to Consider

Premium Lubricating equivalentHigher corrosion resistance (316 SS)
Economy Lubricating 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 of machine guards and enclosures, Industrial shelving and work surfaces, Components for food processing and chemical handling equipment.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 34"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.