Nichrome Wire (100gm)
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Product Code : SCL-OS-12268
The StemAids Nichrome Resistance Wire is an industrial-grade Nickel-Chromium alloy engineered for high-temperature stability and consistent resistivity in laboratory heating elements. Optimized for University thermodynamics and Vocational electrical training, it complies with ASTM B267 standards. It serves as a definitive medium for investigating Joule heating, specific heat capacity, and electrical circuit loads in rigorous educational environments.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Grade |
Nichrome (Nickel-Chromium Alloy, typically Ni80/Cr20) |
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Thermal Properties |
High Melting Point (~1400°C) with High-Oxidation Resistance |
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Resistivity |
Approximately 1.0 to 1.5 (Grade Dependent) |
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Surface Finish |
Bright Annealed / Oxidized for enhanced emissivity |
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Weight |
100g Precision Spooled |
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Available Gauges |
Standard SWG ranges (Subject to specific batch allocation) |
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ISO Compliance Code |
ISO 9001:2015 Manufacturing Standards |
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HS Code |
7505.22 (Nickel alloy wire; other) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
Feature: High Electrical Resistivity Outcome: Facilitates student calculation of power dissipation and thermal energy transfer, supporting Electromagnetism Module 201 (Analytical Application).
Feature: High-Temperature Oxidation Resistance Outcome: Enables student observation of incandescent properties and thermal expansion without structural failure, fostering critical evaluation of material science properties.
Feature: Ductile Alloy Composition Outcome: Allows for the student-led fabrication of custom-wound heating coils and variable resistors, promoting psychomotor skill development in TVET technical curricula.
International Logistics & Compliance
StemAids maintains high OEM readiness for global institutional supply chains and trans-border tender fulfillment:
Packaging: Export-grade seaworthy crating (ISPM-15 compliant); wire is precision-wound on impact-resistant bobbins and vacuum-sealed to prevent surface contaminants during air or sea freight.
Documentation: Includes Manufacturer’s Authorization Form (MAF), Batch-Specific Certificate of Analysis (CoA), and Technical Data Sheets in English.
Durability: Tropicalized alloy properties tested for storage and operational integrity in demanding climates (up to 45°C/90% Humidity), ensuring no metallurgical degradation.
Direct OEM Sourcing Advantages
Sourcing directly from StemAids ensures vertical integration and definitive factory-direct authority for large-scale procurement:
In-House Precision Calibration: Every spool is verified for resistance uniformity per linear meter to ensure zero-defect distribution across institutional batches.
Batch-Tested for Uniform Reliability: Metallurgical consistency is monitored via spectroscopic analysis to guarantee the specific Nickel-to-Chromium ratio required for consistent thermal performance.
Direct Factory Spares Availability: Guaranteed long-term availability of various SWG/AWG gauges and bulk spools for department-wide replenishment and specialized engineering projects.
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