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304 Stainless Steel Stock Sheet | 0.279" x 30" x 25"

Expert Overview

This 304 stainless steel stock sheet, measuring 0.279" thick by 30" x 25", offers exceptional durability and corrosion resistance. Engineered for demanding pressure and temperature control environments, it provides a reliable foundation for critical components.

StandardDIN 933
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Thickness0.279"
Length30"
Width25"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this 304 stainless steel stock sheet is precisely manufactured to a thickness of 0.279 inches, with a length of 30 inches and a width of 25 inches. Composed of 18% chromium and 8% nickel, it exhibits excellent tensile strength, yield strength, and a high degree of resistance to various forms of corrosion, including pitting and crevice corrosion. This makes it an ideal material for fabricated components in high-pressure systems, heat exchangers, chemical processing equipment, and food-grade applications where hygiene and resistance to aggressive media are paramount. Its formability and weldability further enhance its utility in custom fabrication projects.

🧊 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 stock sheet is clean and free from contaminants before fabrication. 2. Precisely cut the sheet to the required dimensions using appropriate cutting tools for stainless steel. 3. Fabricate the component according to design specifications, employing suitable welding, bending, and forming techniques for 304 stainless steel.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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 that can cause contamination and corrosion.Utilize dedicated stainless steel cutting tools or ensure thorough cleaning of tools before and after use.
Inadequate weld preparation leading to porosity or poor weld integrity.Thoroughly clean and deburr the weld joint area. Use appropriate shielding gas and filler material for 304 stainless steel.

Common Applications

  • Pressure vessel fabrication
  • Heat exchanger components
  • Chemical processing equipment lining
  • Food and beverage industry equipment
  • Custom fabrication for high-temperature applications

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when handling and fabricating stainless steel.
  • Ensure adequate ventilation during cutting, grinding, 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, Chemical processing equipment lining, Food and beverage industry equipment, Custom fabrication for high-temperature applications.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 30"W: 25"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.