Home > Heating & Cooling > 304 Stainless Steel Stock Sheet

304 Stainless Steel Sheet: 0.358" x 29" x 48" | Heating & Cooling

Expert Overview

This 304 stainless steel stock sheet offers superior corrosion resistance and thermal stability, making it ideal for critical components in heating and cooling systems. Engineered for durability and longevity in demanding environments.

StandardASME B18
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Thickness0.358"
Length29"
Width48"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this 304 stainless steel stock sheet measures 0.358 inches thick, 29 inches in length, and 48 inches in width. Composed of a chromium-nickel alloy, it exhibits excellent resistance to oxidation and corrosion, essential for maintaining system integrity in high-temperature and moisture-laden environments. Its robust mechanical properties ensure structural integrity under thermal cycling and mechanical stress, crucial for heat exchangers, flue systems, and ductwork.

🧊 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 sheet is clean and free of contaminants before cutting or forming. 2. Utilize appropriate cutting tools designed for stainless steel to achieve precise dimensions without compromising material integrity. 3. Fabricate and install according to system design specifications, ensuring proper welding or fastening techniques.

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 carbon steel tools for cutting, which can lead to galling and contamination.Employ dedicated stainless steel cutting tools, such as carbide-tipped blades or abrasive wheels, and maintain them regularly.
Improper welding procedures, resulting in sensitization and reduced corrosion resistance.Follow best practices for welding 304 stainless steel, including using appropriate filler materials and post-weld cleaning to remove heat tint.

Common Applications

  • Heat exchanger fabrication
  • Flue and chimney liners
  • HVAC ductwork components
  • Industrial oven linings
  • Dampers and louvers

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection when handling and fabricating.
  • Ensure adequate ventilation during cutting, grinding, and welding operations to avoid inhalation of fumes and dust.

Alternative Products to Consider

Premium Heating & Cooling equivalentHigher corrosion resistance (316 SS)
Economy Heating & Cooling 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: Heat exchanger fabrication, Flue and chimney liners, HVAC ductwork components, Industrial oven linings, Dampers and louvers.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 29"W: 48"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.