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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

Name: Super Invar Low Controlled Expansion Alloys 6080C 4J32 With Mn 020060
Brand: XUNSHI
Price: 1 USD

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

Brand Name : XUNSHI

Model Number : 4J32

Certification : ISO9001

Place of Origin : China

MOQ : 200kg

Price : Negotiable

Payment Terms : T/T

Supply Ability : 500kg per week

Delivery Time : 40-50 days

Packaging Details : Plywood case

Equal grade : Super-Invar

Forms of supply : Bar, tube, plate, wire, strip

Curie piont : 220°C

Product Name : Controlled Expansion Alloys

Model : 4J32

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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

Product Tags:

iron nickel alloy

thermal expansion nickel

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

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