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304 Stainless Steel Sheet 0.421" x 16" x 16" | Raw Material

Expert Overview

This 304 stainless steel stock sheet offers superior corrosion resistance and durability. Precisely cut to 0.421" thickness with 16" x 16" dimensions, it's an ideal raw material for demanding fabrication and manufacturing applications.

StandardISO 9001
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Thickness0.421"
Length16"
Width16"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this 304 stainless steel stock sheet measures 0.421 inches in thickness, with precise 16-inch by 16-inch dimensions. Composed of a chromium-nickel alloy, it exhibits excellent resistance to a wide range of corrosive environments, including atmospheric conditions, food processing, and chemical solutions. Its formability and weldability make it suitable for diverse industrial and architectural applications where strength, hygiene, and longevity are paramount. The inherent passivity layer of chromium oxide provides self-healing properties, ensuring consistent performance over time. This grade is non-magnetic in the annealed condition.

🧊 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. Verify material dimensions and surface finish against project requirements. 2. Prepare edges for welding or fastening according to fabrication specifications. 3. Perform cutting, shaping, and joining operations using appropriate tooling and techniques for 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 tooling for cutting or forming.Utilize dedicated stainless steel tooling to prevent carbon steel contamination and galling.
Inadequate cleaning after fabrication, leading to post-weld staining.Thoroughly clean the fabricated parts using non-abrasive methods and appropriate passivation treatments to restore the protective oxide layer.

Common Applications

  • Custom fabrication of equipment components
  • Industrial machine parts
  • Architectural elements and cladding

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when handling metal sheets.
  • Ensure proper ventilation during cutting and welding operations.

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: Custom fabrication of equipment components, Industrial machine parts, Architectural elements and cladding.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 16"W: 16"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.