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304 Stainless Steel Sheet | 0.387" x 31" x 18" | Hydraulics

Expert Overview

This 304 stainless steel stock sheet provides robust, corrosion-resistant material for critical hydraulic system components. Precisely manufactured to exacting dimensions, it ensures reliable performance in challenging environments.

StandardASME B18
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Thickness0.387"
Length31"
Width18"

Detailed Engineering Specifications

Manufactured under strict quality controls, this 0.387-inch thick sheet is fabricated from premium 304 stainless steel, renowned for its excellent corrosion resistance, weldability, and general durability. The dimensions of 31 inches in length and 18 inches in width offer a substantial surface area suitable for fabricating custom hydraulic manifold blocks, structural supports, fluid containment, or specialized fittings. Its non-magnetic properties and resistance to a wide range of chemicals make it ideal for environments where contamination or material degradation is a concern.

🧊 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.

Parker HannifinEst. 1917
USA🇺🇸
"Motion and control technologies."
Market Rank
🏆 Global Leader in Motion Control
Industry Approvals
🚀 Boeing & Space X Approved
Warranty & Support
🛡️ Premium Lifetime Support
Green Manufacturing
🌱 Carbon Neutral 2040
Certified:ISO 9001, AS9100
EatonEst. 1911
Ireland🇮🇪
"Power management solutions."
Market Rank
🏆 Top Tier Power Management
Industry Approvals
🚀 Airbus & John Deere OEM
Warranty & Support
🛡️ Global Service Network
Green Manufacturing
🌱 ESG Leader 2023
Certified:ISO 14001, ISO 9001
SwagelokEst. 1947
USA🇺🇸
"Fluid system components."
Market Rank
🏆 #1 High-Purity Fluid Systems
Industry Approvals
🚀 NASA & Semiconductor Approved
Warranty & Support
🛡️ Lifetime Limited Warranty
Green Manufacturing
🌱 Zero Leakage Promise
Certified:ISO 9001, PED

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:Yes

Installation Procedure

1. Verify sheet dimensions and surface finish against project specifications. 2. Carefully cut sheet to required dimensions using appropriate cutting tools (e.g., waterjet, plasma, or abrasive saw). 3. Deburr all cut edges to prevent material fatigue and ensure safety during subsequent handling and fabrication.

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 lower grade stainless steel for hydraulic components.Always select 304 or higher grade stainless steel for hydraulic applications to ensure long-term corrosion resistance and structural integrity.
Inadequate edge preparation after cutting.Thoroughly deburr all cut edges to remove stress risers and potential points of failure, especially in high-pressure hydraulic systems.

Common Applications

  • Custom Hydraulic Manifold Fabrication
  • Hydraulic Fluid Reservoirs and Containment
  • Structural Supports for Hydraulic Equipment

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) when handling and fabricating stainless steel.
  • Ensure proper ventilation when cutting or welding stainless steel to avoid exposure to metal fumes.

Alternative Products to Consider

Premium Hydraulics equivalentHigher corrosion resistance (316 SS)
Economy Hydraulics 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 Hydraulic Manifold Fabrication, Hydraulic Fluid Reservoirs and Containment, Structural Supports for Hydraulic Equipment.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 31"W: 18"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.