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0.400" Carbon Steel Stock Sheet - 42" x 18" - Industrial Grade

Expert Overview

This high-quality Carbon Steel Stock Sheet, measuring 0.400" thick by 42" wide and 18" long, offers exceptional durability and formability for demanding industrial applications. Its robust construction ensures reliability in rigorous environments.

StandardASTM A106
MaterialCarbon Steel
FinishPlain
GradeN/A
Thickness0.400"
Length42"
Width18"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this carbon steel stock sheet boasts a substantial 0.400" thickness, providing superior structural integrity and load-bearing capacity. Manufactured from high-grade carbon steel, it exhibits excellent tensile strength, weldability, and formability, making it suitable for a wide range of fabrication and manufacturing processes. The precise dimensions of 42" x 18" ensure efficient material utilization and ease of integration into existing designs. Its inherent resistance to wear and impact makes it a preferred choice for critical components.

🧊 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. Accurately measure and mark cutting lines on the sheet based on design specifications. 2. Employ appropriate cutting tools (e.g., plasma cutter, abrasive saw) to achieve precise dimensions. 3. Prepare edges for welding or fastening, ensuring cleanliness and proper fit-up before assembly.

Equivalent Standards (Cross-Reference)

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

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 standard cutting tools not rated for 0.400" steel, leading to poor cuts and tool damage.Utilize heavy-duty industrial cutting equipment specifically designed for thick gauge steel.
Insufficient edge preparation before welding, resulting in weak or porous weld joints.Thoroughly clean, bevel, and ensure proper alignment of edges to guarantee strong, reliable welds.

Common Applications

  • HVAC Ductwork and Components
  • Structural Supports and Brackets
  • Industrial Fabrication and Machining

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection when handling and cutting steel.
  • Ensure proper ventilation when cutting or welding to avoid inhalation of fumes and particulate matter.

Alternative Products to Consider

Premium Heating & Cooling equivalentHigher corrosion resistance (316 SS)
Economy Heating & Cooling 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: HVAC Ductwork and Components, Structural Supports and Brackets, Industrial Fabrication and Machining.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 42"W: 18"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.