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304 Stainless Steel Sheet 0.809" x 39" x 30"

Expert Overview

This 0.809" thick 304 stainless steel stock sheet is engineered for robust performance in demanding industrial environments. Its substantial gauge and superior corrosion resistance make it the ideal choice for critical fabrication and construction projects.

StandardASME B18
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Thickness0.809"
Length39"
Width30"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this 304 stainless steel stock sheet boasts a substantial 0.809" thickness, ensuring exceptional structural integrity and load-bearing capacity. Manufactured to the industry-standard 304 grade, it exhibits excellent resistance to a wide range of corrosive environments, including atmospheric, food, and general industrial exposures. The generous dimensions of 39" in length and 30" in width provide ample material for large-scale fabrication, custom component manufacturing, and structural reinforcement in demanding sectors such as chemical processing, marine environments, and heavy machinery.

🧊 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
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🛡️ Premium Performance Guarantee
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🌱 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
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🛡️ 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
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🛡️ 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. Carefully assess the project requirements to determine optimal cutting patterns. 2. Utilize appropriate industrial sawing or cutting equipment, ensuring proper blade selection for 0.809" stainless steel. 3. Securely fasten the cut sections using recommended welding or mechanical fastening techniques suitable for 304 stainless steel.

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 cutting tools not designed for thick stainless steel, leading to poor cut quality and tool damage.Employ specialized carbide or diamond-tipped blades designed for cutting thick, hard metals like 304 stainless steel.
Insufficient material handling precautions, resulting in damage or warping of the heavy gauge sheet.Utilize heavy-duty lifting equipment and ensure the sheet is properly supported during transport and placement.

Common Applications

  • Heavy-duty fabrication and structural components
  • Chemical processing equipment and tanks
  • Marine and offshore structural elements

⚠️ Engineering Warnings

  • Handle with appropriate lifting equipment due to significant weight.
  • Ensure adequate ventilation when cutting or welding to avoid exposure to fumes.

Alternative Products to Consider

Premium Sawing & Cutting equivalentHigher corrosion resistance (316 SS)
Economy Sawing & Cutting 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-duty fabrication and structural components, Chemical processing equipment and tanks, Marine and offshore structural elements.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 39"W: 30"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.