MachineU > China Products > Minerals & Metallurgy > Metals & Metal Products > Other Metals & Metal Products
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
Specifications
Brand Name :
KAIXIN
Model Number :
KX-Alloy EX44
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 :
Fixed Expansion Sealing Fe-Ni-Co Alloy
Raw Materials :
NI34.2-35.2%,CO8.5-9.5%,Fe Rem
Executive standard :
YB/T 5231
Delivery State :
Soft State
Application :
It is suitable for electric vacuum devices such as transmitting tube, oscillation tube, ignition tube, transistor, tube seal plug and relay shell
Features :
It has good sealing, weldability, corrosion resistance, workability and free-cutting machinability
Size :
Negotiable
Description

Product Description and Application

4J44 is also known as Alloy 44

4J44 has a certain coefficient of linear thermal expansion over a certain temperature range. It is used to make iron-nickel-cobalt alloy strip, bar, plate and pipe with hard glass matching sealing. It is suitable for electric vacuum devices such as transmitting tube, oscillation tube, ignition tube, transistor, tube seal plug and relay shell.

Process Performance and Requirements

  • Product Fusion Process

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

  • Product Chemical Composition

4J44 Chemical Composition%
C P S Mn Si Cu Cr Mo Ni Co Fe
Not more than
0.03 0.02 0.02 0.5 0.3 0.2 0.2 0.2 34.2～35.2 8.5～9.5 Rem

  • Product Physical Property

Alloy Grade Sample Processing

Average Linear Expansion Coefficient

a/10-6·K-1

 State Tensile Strength
4J44 It was heated to 900± 20℃ in hydrogen atmosphere, hold for 1 hour, then heat to 1100±20℃, hold for 15min, then cool to below 200℃ at a speed of no more than 5℃/min. 200-300℃ 20-400℃ 20-450℃ M(Soft State) ＜570
4.3-5.1 4.6-5.2 / 1/2H(Hard State) 590-700
3/4H(Hard State) 600-770
H(Hard State) ＞700

  • Productive Process

KX 4J44 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 4J44 Corrosion Resistant Alloy Light Rod On Expansion AlloyKX 4J44 Corrosion Resistant Alloy Light Rod On Expansion AlloyKX 4J44 Corrosion Resistant Alloy Light Rod On Expansion AlloyKX 4J44 Corrosion Resistant Alloy Light Rod On Expansion AlloyKX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
Product tags

aluminium extrusion for led

,

metal halide to led retrofit

,

aluminum led extrusion
Send your message to this supplier
Send Now

KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy

Ask Latest Price
Product Detail
Brand Name :
KAIXIN
Model Number :
KX-Alloy EX44
Certification :
ISO9001:2015
Place of Origin :
China
MOQ :
200KG
Price :
To negotiate
Contact Supplier
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX 4J44 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
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Expansion Alloy
MachineU China Products Minerals & Metallurgy Metals & Metal Products Other Metals & Metal Products
Contact Supplier
Submit Requirement