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Danyang Kaixin Alloy Material Co., Ltd.
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Home > Products > Expansion Alloy > Alloy 34 Nickel Corrosion Resistance 4J34 Wire / Strip / Rod / Tube / Plate

Alloy 34 Nickel Corrosion Resistance 4J34 Wire / Strip / Rod / Tube / Plate

Product Details

Place of Origin: China

Brand Name: KAIXIN

Certification: ISO9001:2015

Model Number: KX-Alloy34

Payment & Shipping Terms

Minimum Order Quantity: 200KG

Price: To negotiate

Packaging Details: Wooden Box, size as per guests's request

Delivery Time: 45~60days

Payment Terms: T/T, L/C

Supply Ability: 50~80TONS per MONTH

Get Best Price
Highlight:

Alloy 34 nickel corrosion resistance

,

nickel corrosion resistance 4J34

,

nickel corrosion Plate

Features:
Match Sealing Of Electric Vacuum Devices And 95% Al2O3 Ceramics
Shape:
Wire,Strip,Rod,Tube,Plate
Alloy Type:
Fe-Ni-Co Ceramic Sealing Alloy
Raw Materials:
NI28.5-29.5%,CO19.5-20.5%,Fe Rem
Executive Standard:
YB/T5231
Delivery State:
Sosoloid
Application:
For Manufacturing Electrodes, Exit Discs And Exit Wires Of Large Electronic Tubes And Magnetrons
Size:
Negotiable
Features:
Match Sealing Of Electric Vacuum Devices And 95% Al2O3 Ceramics
Shape:
Wire,Strip,Rod,Tube,Plate
Alloy Type:
Fe-Ni-Co Ceramic Sealing Alloy
Raw Materials:
NI28.5-29.5%,CO19.5-20.5%,Fe Rem
Executive Standard:
YB/T5231
Delivery State:
Sosoloid
Application:
For Manufacturing Electrodes, Exit Discs And Exit Wires Of Large Electronic Tubes And Magnetrons
Size:
Negotiable
Alloy 34 Nickel Corrosion Resistance 4J34 Wire / Strip / Rod / Tube / Plate

KX Alloy 34 Corrosion Resistant Alloy Light Rod On Expansion Alloy

 

Product Description and Application

 

Alloy 34 is also known as 4J34

Alloy 34 is ceramic sealing alloy, which is developed combined with our ceramic characteristics. The linear expansion coefficient of the alloy is similar to that of 95%Al2O3 ceramics in the temperature range of -60℃ ~ 600℃. It is widely used in high precision instrument, optical device, antenna, satellite, aerospace and etc fields. In addition, it can also be used to make magnetic components, capacitors and etc.

 

Process Performance and Requirements

 

  • Product Fusion Process

 

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

 

  • Product Chemical Composition 

 

Alloy Grade Chemical Composition %
C P S Mn Si Ni Co Fe
not more than
Alloy 34 0.03 0.02 0.02 0.5 0.3 28.5~29.5 19.5~20.5 Rem

 

  • Product Average Linear Expansion Coefficient

 

Alloy Grade Sample Heat Treatment Institution

Average Coefficient of Linear Expansion

α(10-6/ K)

20~300 ℃ 20~400 ℃ 20~500 ℃ 20~600 ℃
Alloy 34 It is heated to 900±20 ℃ in hydrogen atmosphere, heat preservation for l hour, then cool to 200 ℃ or less at a speed of no more than 5 ℃ / min ----- 6.3~7.1 ----- 7.8~8.5

 

  • Product Typical Average Linear Expansion Coefficient

 

Alloy Grade

Average Linear Expansion Coefficient

over Different Temperature Ranges α(10-6/ K)

20~200 ℃ 20~300 ℃ 20~400 ℃ 20~500 ℃ 20~600 ℃
Alloy 34 7.5 6.9 6.6 6.9 8.3

 

  • Product Mechanical Property

 

Tensile Strength Yield Strength Elongation Hardness
≥490 MPa ≥240 MPa ≥42% ≥42%

 

  • Productive Process

 

Alloy 34 Nickel Corrosion Resistance 4J34 Wire / Strip / Rod / Tube / Plate 0

 

 

 

 

  • 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

 

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