Home > Lubricating > 304 Stainless Steel Stock Sheet

0.402" 304 Stainless Steel Sheet - 40"x42"

Expert Overview

Engineered for demanding environments, this 0.402-inch thick 304 stainless steel sheet offers superior corrosion resistance and durability for critical lubricating applications.

StandardISO 9001
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.402"
Length40"
Width42"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this 304 stainless steel stock sheet features a substantial 0.402" thickness, ensuring exceptional structural integrity and wear resistance under extreme loads and pressures. The 304 alloy provides excellent corrosion resistance against a wide range of lubricants and process chemicals, preventing degradation and maintaining performance over its service life. Its precise dimensions of 40" in length and 42" in width facilitate integration into complex machinery and fabricated components within lubricating systems, fluid handling, and chemical processing where material inertness and longevity 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 mating surfaces are clean and free of debris. 2. Position the sheet accurately according to design specifications. 3. Secure the sheet using appropriate fastening methods (e.g., welding, bolting) as dictated by the application's load requirements and operating environment.

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
Inadequate surface preparation before installation.Thoroughly clean all mating surfaces to remove any oils, grease, or particulate matter that could compromise the seal or integrity of the assembly.
Using incorrect fastening methods for the application's stress demands.Select fasteners and securing techniques (welding, bolting, etc.) that are specifically rated for the anticipated operational stresses and environmental conditions to prevent premature failure.

Common Applications

  • Lubricant containment and flow channels
  • Wear plates and guides in high-friction machinery
  • Corrosion-resistant components in chemical processing equipment

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when handling sheet metal.
  • Ensure proper ventilation in areas where welding or cutting is performed on stainless steel.

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: Lubricant containment and flow channels, Wear plates and guides in high-friction machinery, Corrosion-resistant components in chemical processing equipment.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 40"W: 42"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.