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304 Stainless Steel Sheet 0.350" x 18" x 30" | Hardware

Expert Overview

This premium 304 stainless steel stock sheet offers superior corrosion resistance and durability. Precisely manufactured to 0.350" thickness, 18" length, and 30" width, it's ideal for fabricating robust components in harsh environments.

StandardASME B18
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Thickness0.350"
Length18"
Width30"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 304 stainless steel stock sheet provides exceptional performance characteristics. With a thickness of 0.350 inches, a length of 18 inches, and a width of 30 inches, it conforms to industry standards for structural integrity and material consistency. The 304 alloy offers excellent resistance to oxidation and many corrosive media, making it suitable for food processing, chemical handling, marine applications, and architectural features where longevity 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."
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. Prepare the cutting area, ensuring adequate ventilation and safety precautions. 2. Accurately measure and mark the desired dimensions for cutting. 3. Utilize appropriate cutting tools (e.g., abrasive saw, waterjet cutter) suitable for 0.350" thick stainless steel.

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 standard steel cutting tools without proper lubrication can lead to excessive heat and tool wear.Employ specialized cutting fluids or coolants and maintain a steady feed rate to manage heat and extend tool life.
Not accounting for material expansion or contraction during fabrication processes.Incorporate appropriate tolerances in designs to accommodate thermal expansion and contraction, especially in applications involving significant temperature fluctuations.

Common Applications

  • Custom fabrication of machine guards and enclosures
  • Marine hardware 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 cutting or fabricating.
  • Ensure proper ventilation to avoid inhalation of metal dust or fumes during cutting operations.

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 of machine guards and enclosures, Marine hardware and structural components, Food processing equipment and sanitary surfaces.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 18"W: 30"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.