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304 Stainless Steel Sheet - 0.440" x 44" x 42" | Industrial Grade

Expert Overview

This robust 304 Stainless Steel stock sheet is engineered for superior performance in demanding industrial environments. Its substantial gauge and premium material composition ensure long-term reliability and exceptional resistance to corrosive elements.

StandardISO 9001
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Thickness0.440"
Length44"
Width42"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this 0.440" thick sheet offers exceptional structural integrity and corrosion resistance, inherent to its 304 stainless steel composition. With dimensions of 44" in length and 42" in width, it provides a significant surface area suitable for large-scale fabrications. The alloy's balance of chromium and nickel (typically 18% chromium, 8% nickel) ensures excellent formability, weldability, and resistance to oxidation and pitting, making it ideal for chemical processing equipment, food service machinery, and architectural components exposed to harsh conditions.

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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 substrate is clean, dry, and free of contaminants. 2. Carefully position the sheet, aligning it with pre-determined layout marks. 3. Secure the sheet using appropriate fasteners or welding techniques, adhering to industry best practices for 304 stainless steel.

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 fasteners which can lead to galvanic corrosion.Always use 304 stainless steel or equivalent fasteners to maintain material integrity and prevent corrosion.
Inadequate surface preparation before welding, causing weld porosity or contamination.Thoroughly clean and degrease the weld joint area to remove all oils, dirt, and other contaminants before commencing welding operations.

Common Applications

  • Heavy industrial fabrication
  • Chemical processing equipment
  • Food and beverage industry components
  • Marine structures
  • Architectural cladding

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection when handling and fabricating.
  • Ensure proper ventilation during welding and cutting operations to avoid exposure to hazardous fumes.

Alternative Products to Consider

Premium Raw Materials equivalentHigher corrosion resistance (316 SS)
Economy Raw Materials 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: Heavy industrial fabrication, Chemical processing equipment, Food and beverage industry components, Marine structures, Architectural cladding.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 44"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.