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304 Stainless Steel Sheet | 0.391" x 31" x 31" | Pressure & Temp Control

Expert Overview

This robust 304 stainless steel stock sheet offers exceptional durability and corrosion resistance. Its precise dimensions make it suitable for various pressure and temperature control systems requiring reliable material performance.

StandardASME B18
Material304 Stainless Steel
FinishPlain
GradeN/A
Thickness0.391"
Length31"
Width31"

Detailed Engineering Specifications

Manufactured under strict quality controls, this 0.391" thick stock sheet is fabricated from premium 304 stainless steel, renowned for its excellent corrosion resistance, weldability, and mechanical strength across a wide temperature range. The sheet measures 31" in length and 31" in width, providing ample material for fabrication in critical applications. Its composition ensures suitability for environments subjected to elevated pressures and fluctuating temperatures, preventing material degradation and maintaining structural integrity.

🧊 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."
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🏆 Global Innovation Leader
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🚀 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
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🚀 Formula 1 & Aerospace OEM
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🛡️ 24/7 Application Support
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🌱 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. Verify sheet dimensions and material certification against project specifications. 2. Prepare mating surfaces for welding or fastening, ensuring cleanliness and proper fit. 3. Fabricate and integrate the sheet into the pressure/temperature control system according to design blueprints and safety standards.

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 incorrect gauge for the intended pressure/temperature rating.Always consult ASME or relevant industry codes to determine the minimum required material thickness for the specific operating parameters.
Inadequate surface preparation prior to welding, leading to compromised joint integrity.Thoroughly degrease and remove any surface contaminants from the weld area using appropriate solvents and abrasive methods.

Common Applications

  • Pressure vessel components
  • Heat exchanger plates
  • High-temperature ducting
  • Cryogenic equipment fabrication

⚠️ Engineering Warnings

  • Ensure proper handling to avoid scratching or deformation which could compromise sealing surfaces.
  • Always adhere to appropriate welding procedures for 304 stainless steel to maintain its corrosion resistance and mechanical properties.

Alternative Products to Consider

Premium Pressure & Temperature Control equivalentHigher corrosion resistance (316 SS)
Economy Pressure & Temperature Control 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: Pressure vessel components, Heat exchanger plates, High-temperature ducting, Cryogenic equipment fabrication.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 31"W: 31"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.