Can the alloy be hardened by heat treatment?

No, the alloy cannot be hardened by heat treatment. It requires annealing for stress relief or stabilization.

4j36 Invar Alloy Wire Low Expansion Alloy for Etalon

Name: 4j36 Invar Alloy Wire Low Expansion Alloy for Etalon
Brand: Huona (Shanghai) New Material Co., Ltd.
SKU: 898422975

Shanghai, ChinaHuona (Shanghai) New Material Co., Ltd.

US$22.00

30-99 kg

US$20.50

100-999 kg

US$20.00

1,000+ kg

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

Aviation, Electronics, Industrial, Medical, Chemical

Standard

JIS, GB, DIN, BS, ASTM, AISI

Model NO.

4j36

Purity

36%Ni

Alloy

Type

Fe Ni Wire

Powder

Not Powder

Material

Fe- Ni Alloy

Surface

Smooth and Bright

Condition

Soft

Density

8.1

Resisivity

0.78

Curie Point

230

Chemical Composition

Feni36

Grade

4j36/ Uns K93600/ AISI/ASTM Invar36/W. Nr 1.3912

Thermal Conductivity

Elastic Modulus

144

Transport Package

Wooden Case

Specification

1.5x200

Trademark

HUONA

Origin

Shanghai, China

HS Code

7505120000

Production Capacity

2000tons/Year

Key features

Low Thermal Expansion: Unique low coefficient of thermal expansion ensures high dimensional stability for precision instruments.

High Purity Composition: Contains 36% Nickel with balanced Iron, meeting strict chemical composition standards.

Versatile Applications: Ideal for aviation, electronics, medical, and industrial sectors requiring antimagnetic properties.

Customizable Surface: Surface can be customized to be smooth and bright, or treated via sandblasting, polishing, or pickling.

Multiple Welding Options: Supports oxyacetylene, electric arc, and argon arc welding with specific filler metal recommendations.

Strict Quality Standards: Complies with JIS, GB, DIN, BS, ASTM, and AISI international standards for alloy consistency.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceImporters and Exporters

Huona (Shanghai) New Material Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2015-12-29Nearest Port: shanghaiAverage Response Time: ≤3.09hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryHuona (Shanghai) New Material Co., Ltd. is identified as a private manufacturer/factory in China, operating from Shanghai, with production facilities in Xuzhou. It reports multiple management-system certifications, including ISO 9001, ISO 14001, ISO 9000, ISO 14000, and QC 080000. The supplier demonstrates documented service, complaint-handling, corrective-action, quality-assurance, and material-traceability procedures. It offers customization, ODM, and OEM services, including OEM for well-known brands, but has no SDK and reported no new products in the past year. Production information includes three or five production lines in different records and stated product outputs for heating resistance wire, thermal spray wire, and magnesium alloy. Overseas support is limited to North America debugging, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation reported. Financial evidence is insufficient for assessment because the provided entries identify years rather than...

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, privately owned, and based in China, with its operating province and address in Shanghai. This directly supports its status as a manufacturing supplier rather than only a trading or service entity.

CertificationsThe supplier reports ISO 9000, ISO 14001, ISO 9001, ISO 14000, and QC 080000 certifications under its management-system certification information. These stated certifications provide explicit evidence of formal quality, environmental, and related management-system coverage.

After-Sales capabilityThe supplier has written and followed procedures for service capability, corrective and preventive actions, and customer complaints, and reports quality assurance and material traceability. However, overseas support is limited to North America debugging, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation.

R&D capabilityThe supplier reports six to ten years of R&D engineer experience and offers ODM services, but states that no new product was introduced in the past year and that no SDK is available. The evidence shows some R&D resources but also explicit limitations in recent product development and SDK support.

Production capacityThe supplier reports three production lines in one record and five in another, along with stated output quantities for heating resistance wire, thermal spray wire, and magnesium alloy. It also has five experienced export-trade staff, but does not continuously reconcile quantities for each batch or batch production, indicating a documented production-control limitation.

Customization capabilityThe supplier explicitly provides customization from designs, ODM services, and OEM services for well-known brands. These statements directly demonstrate the ability to support customer-specific and branded manufacturing requirements.