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304 Stainless Steel Sheet 0.625" x 18" x 25" - Industrial Grade

Expert Overview

This robust 304 stainless steel stock sheet offers superior corrosion resistance and durability for demanding fabrication and repair tasks. Precisely manufactured for consistent performance in industrial environments.

StandardASME B18
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.625"
Length18"
Width25"

Detailed Engineering Specifications

Manufactured under strict quality controls, this 304 stainless steel stock sheet boasts a nominal thickness of 0.625 inches (15.88 mm), a length of 18 inches (457.2 mm), and a width of 25 inches (635 mm). The 304 grade provides excellent resistance to a wide range of corrosive media, making it ideal for applications in chemical processing, food and beverage production, marine environments, and general fabrication. Its high tensile strength and formability allow for complex shaping and welding without compromising structural integrity. Surface finish is typically mill-rolled, suitable for further finishing or direct use.

🧊 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. Prepare the work surface to be clean and free of debris. 2. Accurately measure and mark the sheet for cutting or shaping as per design specifications. 3. Utilize appropriate cutting and forming tools designed for 0.625" thick stainless steel, ensuring safety protocols are followed.

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 cutting tools which can lead to contamination and reduced corrosion resistance.Employ dedicated stainless steel cutting tools (e.g., plasma cutters, abrasive saws with appropriate blades) and maintain a clean work environment.
Inadequate support during cutting or forming, leading to distortion or inaccurate dimensions.Ensure the sheet is properly supported with a stable work surface or clamping system to maintain flatness and dimensional accuracy throughout the process.

Common Applications

  • Custom fabrication of industrial components
  • Corrosion-resistant machine guards and enclosures
  • Marine and chemical processing equipment parts

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection when cutting or shaping.
  • Ensure adequate ventilation when performing cutting, grinding, or welding operations.

Alternative Products to Consider

Premium Hand Tools equivalentHigher corrosion resistance (316 SS)
Economy Hand Tools 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 of industrial components, Corrosion-resistant machine guards and enclosures, Marine and chemical processing equipment parts.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 18"W: 25"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.