What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What is the main application of this alloy?

It is widely used in electrical and instrument measuring technology as a benchmark unit with a resistor.

Copper Manganese Alloy Strip (6j12)

Name: Copper Manganese Alloy Strip (6j12)
Brand: Shanghai Tankii Alloy Material Co., Ltd.
SKU: 712268802

Shanghai, ChinaShanghai Tankii Alloy Material Co., Ltd.

US$25.00

20-99 kg

US$24.60

100-499 kg

US$24.10

500+ kg

Product profile

Customization

Available

Product Type

Strip

Material

CuMn

Model NO.

6j12

Carbon Content

PCD

ET

Hole

The product name

Manganese copper strip

use

The benchmark unit with a resistor

characteristic

A small temperature coefficient of resistance

resistivity

0.47

density

8.44

Component applicable temperature range

5~45℃

For copper electromotive force

elongation

Temperature coefficient of resistance

-3~+20

Transport Package

Wooden Case

Specification

negotiable

Trademark

tankii

Origin

China

HS Code

7408229000

Production Capacity

500sets/Day

Key features

Low Temperature Coefficient: Temperature coefficient of resistance ranges from -3 to +20, ensuring high stability.

Wide Thickness Range: Available thickness from 0.01mm to 7mm for diverse application needs.

Excellent Welding Performance: Superior welding and machining capabilities allow for fine silk and foil formation.

Low Electromotive Force: Features low identical electromotive force, ideal for precision measuring instruments.

High Elongation: Elongation is at least 15%, offering good ductility for processing.

Stable Resistance: Special excellent resistance stability makes it a benchmark unit for resistors.

Global Shipping Terms: Supports multiple Incoterms including FOB, EXW, CFR, CIF, CIP, CPT, and FCA.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Shanghai Tankii Alloy Material Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-08-20Nearest Port: Shanghai, NingboAverage Response Time: ≤4.91hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based limited trading company with 41 employees, associated companies, and a product scope covering nickel-chromium alloys, FeCrAl alloys, thermocouple wire, copper-nickel alloys, thermal spraying wire, Constantan, Manganin, and related alloys. It reports customization from designs and samples, ODM service, and OEM service for popular brands. Service procedures, corrective actions, and complaint-handling records are documented and followed. However, it reports no valid manufacturing contract with affiliated subcontractors, no overseas warehouse, showroom, agent, or branch, no available SDK, and no new products during the past year. Financial-year references are provided, but financial strength cannot be assessed from the available non-financial evidence.

Supplier typeThe supplier is identified as a limited company and trading company located in Baoshan District, Shanghai. Its stated business scope centers on sales of metal materials, alloys, hardware, electrical equipment, and related products, indicating a trading-oriented business model rather than an explicitly documented owned manufacturing operation.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It offers debugging, has in-stock capability, accepts several service quotation and payment methods, and reports service coverage across the Americas, Asia, Africa, and Europe, but has no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier offers ODM services and customization from designs and samples, but reports no new products during the past year, no available SDK, and no ERP-based digital management. Sustainable-development, big-data, and OA capability entries are recorded as zero, providing no positive evidence of structured innovation or digital transformation.

Production capacityThe supplier reports in-stock capability, a one-month peak-season lead time, an off-season lead time within 15 working days, and 50 qualified suppliers. However, it explicitly lacks a valid contract between the factory and affiliated subcontractors, while the company is classified as a trading company; owned production capacity is therefore not established and subcontracting governance presents a stated deficiency.

Customization capabilityThe supplier explicitly provides customization from customer designs and samples, offers ODM services, and reports OEM service for popular brands. These statements directly support capability for design-based and sample-based customization, although no technical scope, equipment, or project examples are provided.