Home > Lubricating > 304 Stainless Steel Stock Sheet

304 Stainless Steel Stock Sheet - 0.439" x 45" x 40"

Expert Overview

This premium 304 stainless steel stock sheet is engineered for superior performance in corrosive environments. Its robust construction and dimensional accuracy make it ideal for custom fabrication and critical industrial components.

StandardISO 9001
Material304 Stainless Steel
FinishPlain
GradeN/A
Thickness0.439"
Length45"
Width40"

Detailed Engineering Specifications

Specified by design engineers worldwide, this 0.439-inch thick 304 stainless steel stock sheet offers exceptional corrosion resistance and formability, conforming to ASTM A240 standards. Measuring 45 inches in length and 40 inches in width, it provides ample material for complex machining and fabrication. The inherent strength and non-magnetic properties of 304 stainless steel make it a preferred choice for applications requiring hygiene, chemical inertness, and longevity, such as food processing equipment, chemical tanks, and specialized structural components.

🧊 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. Carefully handle the sheet to avoid scratching or deforming edges. 3. Fabricate according to design specifications using appropriate tooling and techniques.

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 embed iron particles, leading to rust.Utilize dedicated stainless steel cutting tools and maintain strict segregation from carbon steel materials.
Improper handling leading to surface scratches or dents that compromise integrity.Employ protective films or blankets during handling, transport, and fabrication.

Common Applications

  • Custom fabrication of machine parts
  • Chemical processing equipment components
  • Food and beverage industry machinery

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when handling and fabricating.
  • Verify material compatibility with the intended operating environment before installation.

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 parts, Chemical processing equipment components, Food and beverage industry machinery.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 45"W: 40"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.