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KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
Specifications
Brand Name :
KAIXIN
Model Number :
KX-Alloy EX32
Certification :
ISO9001:2015
Place of Origin :
China
MOQ :
200KG
Price :
To negotiate
Payment Terms :
T/T, L/C
Supply Ability :
50~80TONS per MONTH
Delivery Time :
45~60days
Packaging Details :
Wooden Box, size as per guests's request
Shape :
Wire,Strip,Rod,Tube,Plate
Alloy Type :
Low expansion Fe-Ni-Co Alloy
Raw Materials :
NI31.5-33%，CO3.2-4.2%,Fe Rem
Executive standard :
ASTM1684
Delivery State :
Soft State
Application :
Produce a variety of instruments, instrument parts, thermal bimetallic passive layer, resonant cavity with the stable size
Features :
High hardness and good processing performance
Size :
Negotiable
Description

Product Description and Application

Super Invar is also also known as 4J32, Super Invar

Super Invar alloy is called Super-Invar alloy. Its expansion coefficient is lower than 4J36 alloy in the range of -60 ~ 80℃, but its microstructure stability is worse than 4J36 alloy at low temperature. The alloy is mainly used in the manufacture of highly precise instrument parts requiring sizes within the range of ambient temperature variations.

Process Performance and Requirements

  • Product Fusion Process

Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)

  • Product Chemical Composition

Alloy Grade

Chemical Composition (Mass Fraction)(%)
C Si P S Cu Cr Mn Ni Co Fe
Super Invar ≤
0.05 0.2 0.02 0.02 0.40～0.80 --- 0.20～0.60 31.5～33.0 3.20～4.20 Rem

  • Product Coefficient of Linear Expansion

Alloy Grade Sample Heat Treatment Institution

Average Coefficient of Linear Expansion α(10-6/ K)
20～l00℃ 20～300°C
Super Invar The semi-finished sample was heated to 840±10°C, heat preservation for 1 hour, water quenched and then the sample was processed into finished sample. At 315±l0℃ heat preservation for 1 hour with furnace cooling or air cooling ≤1.0 ---

  • Product Typical Expansion Coefficient

Alloy Grade Average Coefficient of Linear Expansion α(10-6/ K)
20～50℃ 20～100℃ 20～200℃ 20～300℃ 20～400℃ 20～500℃
Super Invar 0.7 0.8 1.4 4.3 7.2 9.3

  • Productive Process

KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy

  • Professional Customization

Cold-drawn Wire ¢0.3~¢18mm(Delivery in rolls or trays)
Hot-Rolling Wire ¢5.5~¢20mm(Delivery in rolls)
Strip thickness 0.1~4.5*width 6~350mm(Supply in rolls or straight strips)
Smooth Forged Rod on a Lathe

¢60~350mm,L800-2500mm
Hot-rolled Burnishing ¢20~80mm,L1000-5000mm
Cold Drawn and Burnishing ¢2.5~18mm,L1000-8000mm
Seamless Tube ¢1~275mm,wall thickness 0.2~30,L1000-8000mm

KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy

KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion AlloyKX Super Invar Corrosion Resistant Alloy Light Rod On Expansion AlloyKX Super Invar Corrosion Resistant Alloy Light Rod On Expansion AlloyKX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy

Product tags

downlight cast alloy

,

phosphor bronze welding alloy

,

aluminum flare fittings
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KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy

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Product Detail
Brand Name :
KAIXIN
Model Number :
KX-Alloy EX32
Certification :
ISO9001:2015
Place of Origin :
China
MOQ :
200KG
Price :
To negotiate
Contact Supplier
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Super Invar Corrosion Resistant Alloy Light Rod On Expansion Alloy

Danyang Kaixin Alloy Material Co., Ltd.

Verified Supplier
3 Years
jiangsu
Since 2007
Business Type :
Manufacturer, Trading Company
Main Products :
Inconel Alloy, Hastelloy Alloy, Nickel Based Welding Wire
Total Annual :
10000000-30000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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