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304 Stainless Steel Sheet | 0.310" x 38" x 21" | Industrial Grade

Expert Overview

This 304 stainless steel stock sheet is engineered for robust performance in demanding environments. Its superior corrosion resistance and durability make it an essential component for critical shipping and packaging solutions.

StandardASTM A106
Material304 Stainless Steel
FinishPassivated
GradeN/A
Thickness0.310"
Length38"
Width21"

Detailed Engineering Specifications

A high-performance industrial component, this 304 stainless steel stock sheet offers exceptional strength and longevity. With a precise thickness of 0.310 inches, a length of 38 inches, and a width of 21 inches, it provides substantial material for fabrication. The 304 grade stainless steel composition ensures excellent resistance to corrosion and oxidation, making it ideal for applications where exposure to harsh chemicals or environmental factors is a concern. Its workability and formability also allow for integration into complex designs and structural elements.

🧊 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 substrate for secure mounting or integration. 2. Precisely cut or shape the stainless steel sheet to the required dimensions using appropriate cutting tools. 3. Fasten or weld the sheet securely to the intended structure, ensuring structural integrity.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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 rated for thick stainless steel, leading to tool damage and poor cut quality.Employ high-quality carbide or diamond-tipped cutting blades specifically designed for stainless steel of this thickness.
Failing to account for thermal expansion during welding or high-temperature operations, potentially causing warping.Implement proper welding techniques and consider heat sinks or controlled cooling to mitigate thermal distortion.

Common Applications

  • Custom shipping container fabrication
  • Protective packaging for sensitive equipment
  • Industrial machine guarding and enclosures

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE), including safety glasses and heavy-duty gloves, when handling and fabricating stainless steel.
  • Ensure adequate ventilation when performing cutting or welding operations to remove fumes and particulates.

Alternative Products to Consider

Premium Shipping & Packaging equivalentHigher corrosion resistance (316 SS)
Economy Shipping & Packaging 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 shipping container fabrication, Protective packaging for sensitive equipment, Industrial machine guarding and enclosures.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 38"W: 21"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.