Home > Measuring & Inspecting > Carbon Steel Stock Sheet

Carbon Steel Stock Sheet | 0.434" x 21" x 40" | Measuring & Inspecting

Expert Overview

This robust carbon steel stock sheet, precisely manufactured to 0.434" thickness, 21" width, and 40" length, provides a stable and accurate platform for critical industrial measuring and inspecting tasks.

StandardASME B18
MaterialCarbon Steel
FinishPlain
GradeN/A
Thickness0.434"
Length21"
Width40"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this 0.434" thick carbon steel stock sheet offers exceptional flatness and dimensional stability. Its composition ensures high tensile strength and wear resistance, making it ideal for demanding industrial environments. The 21" x 40" dimensions provide a versatile surface area for layout work, fixturing, and as a reference plane in precision inspection setups. Suitable for applications requiring minimal thermal expansion and excellent machinability for custom modifications.

🧊 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. Ensure the surface where the stock sheet will be placed is clean, level, and free of debris. 2. Carefully position the stock sheet, avoiding any sudden impacts or bending. 3. Secure the stock sheet if required for the specific application using appropriate fastening methods that do not induce distortion.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Chemical Composition

Carbon (C)0.28 - 0.55%
Manganese (Mn)0.60 - 0.90%
Phosphorus (P)0.04% max
Sulfur (S)0.05% max

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using the stock sheet on an uneven surface, leading to inaccurate measurements.Always verify and ensure the supporting surface is perfectly level and stable before placing the stock sheet.
Applying excessive force or impact to the sheet, causing potential warping or damage.Handle the stock sheet with care, using controlled movements and avoiding dropping or striking it.

Common Applications

  • Precision layout and marking platforms
  • Base plates for inspection fixtures
  • Reference surfaces in metrology labs
  • Tooling and die construction
  • Machine bed fabrication

⚠️ Engineering Warnings

  • May rust if exposed to moisture for extended periods; proper storage and maintenance are essential.
  • Handle with care to avoid sharp edges and potential deformation.

Alternative Products to Consider

Premium Measuring & Inspecting equivalentHigher corrosion resistance (316 SS)
Economy Measuring & Inspecting optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Carbon Steel Stock Sheet made from?

A: This Carbon Steel Stock Sheet is manufactured from Carbon Steel.

Q: What are the main applications?

A: Precision layout and marking platforms, Base plates for inspection fixtures, Reference surfaces in metrology labs, Tooling and die construction, Machine bed fabrication.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 40"GENERAL COMPONENTCarbon 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.