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304 Stainless Steel Stock Sheet | 0.397" x 17" x 26"

Expert Overview

This robust 304 stainless steel stock sheet is engineered for demanding industrial and fabrication needs. Its substantial thickness and corrosion resistance make it a superior choice for structural integrity and longevity in harsh conditions.

StandardISO 9001
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.397"
Length17"
Width26"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this 304 stainless steel stock sheet offers exceptional durability and corrosion resistance, crucial for environments prone to moisture, chemicals, or high stress. With precise dimensions of 0.397 inches (10.08 mm) in thickness, 17 inches (431.8 mm) in width, and 26 inches (660.4 mm) in length, it provides ample material for custom fabrication, structural reinforcements, machine bases, and critical components in the chemical processing, food and beverage, and marine industries. The inherent properties of 304 stainless steel, including its high tensile strength and excellent weldability, ensure reliable performance and extended service life under rigorous operational demands.

🧊 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
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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
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 debris. 2. Carefully measure and mark cut lines using appropriate metalworking tools. 3. Employ suitable cutting and shaping techniques (e.g., plasma cutting, grinding) for the specified thickness and material.

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 cutting tools not designed for thick stainless steel, leading to inefficient cuts and tool damage.Utilize high-quality cutting blades specifically rated for thick stainless steel and consider appropriate lubrication to maintain cut quality and tool longevity.
Neglecting to account for material expansion/contraction during welding, potentially causing warping or stress.Implement proper welding procedures, including preheating and controlled cooling, to manage thermal expansion and minimize distortion in the stainless steel sheet.

Common Applications

  • Custom Fabrication & Prototyping
  • Structural Reinforcements & Brackets
  • Machine Bases & Enclosures

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection when cutting or fabricating.
  • Exercise caution when handling large, heavy sheets to prevent injury.

Alternative Products to Consider

Premium Hardware equivalentHigher corrosion resistance (316 SS)
Economy Hardware 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 & Prototyping, Structural Reinforcements & Brackets, Machine Bases & Enclosures.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 17"W: 26"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.