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Super Invar Low Controlled Expansion Alloys -60~80°C 4J32 With Mn 0.20~0.60

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Super Invar Low Controlled Expansion Alloys -60~80°C 4J32 With Mn 0.20~0.60

Super Invar Low Controlled Expansion Alloys -60~80°C 4J32 With Mn 0.20~0.60
Super Invar Low Controlled Expansion Alloys -60~80°C 4J32 With Mn 0.20~0.60 Super Invar Low Controlled Expansion Alloys -60~80°C 4J32 With Mn 0.20~0.60

Large Image :  Super Invar Low Controlled Expansion Alloys -60~80°C 4J32 With Mn 0.20~0.60

Product Details:

Place of Origin: China
Brand Name: AIWEN
Certification: ISO9001
Model Number: 4J32

Payment & Shipping Terms:

Minimum Order Quantity: 200kg
Price: Negotiable
Packaging Details: Plywood case
Delivery Time: 40-50 days
Payment Terms: T/T
Supply Ability: 500kg per week
Detailed Product Description
Equal Grade: Super-Invar Forms Of Supply: Bar, Tube, Plate, Wire, Strip
Curie Piont: 220°C Certification: ISO9001
Product Name: Controlled Expansion Alloys Model: 4J32
High Light:

iron nickel alloy

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thermal expansion nickel

4J32 Super-Invar Low Expansion Alloy -60~80°C lower expansion rate than 4J36

 

 

4J32 is also called Super-Invar. It has a lower expansion coefficient than 4J36 within temperature range -60~80°C. It is mainly used to make instrument parts which requires high presicion in enviornment temperature range.

 

Chemical composition

Element C P S Si Mn Cu Co Ni Fe
Weight(%) 0.05 max 0.02 max 0.02 max 0.02 max 0.20~0.60 0.40~0.80 3.2~4.2 31.5~33.0 Rem

 

Spec

YB/T 5241-2005 Alloy with expansion

 

Mean Coefficient of Linear Expansion 20~50°C 20~100°C 20~150°C 20~200°C 20~250°C 20~300°C 20~400°C 20~500°C
4J32 0.5 0.9 1.4 2.0 3.2 4.9 7.7 9.6

Super Invar Low Controlled Expansion Alloys -60~80°C 4J32 With Mn 0.20~0.60 0 

Contact Details
Suzhou Xunshi New Material Co., Ltd

Contact Person: Allen Sun

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