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Iron Nickel Seals alloy Invar 42 alloy 42 nilo 42 1Iron Nickel Seals alloy Invar 42 alloy 42 nilo 42 2Iron Nickel Seals alloy Invar 42 alloy 42 nilo 42 3Iron Nickel Seals alloy Invar 42 alloy 42 nilo 42 4Iron Nickel Seals alloy Invar 42 alloy 42 nilo 42 5
  • Iron Nickel Seals alloy Invar 42 alloy 42 nilo 42 1
  • Iron Nickel Seals alloy Invar 42 alloy 42 nilo 42 2
  • Iron Nickel Seals alloy Invar 42 alloy 42 nilo 42 3
  • Iron Nickel Seals alloy Invar 42 alloy 42 nilo 42 4
  • Iron Nickel Seals alloy Invar 42 alloy 42 nilo 42 5

Iron Nickel Seals alloy Invar 42 alloy 42 nilo 42

Model:FeNi42
Brand:expansion alloy
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Other Metallic
Label:alloy 42 , Nilo 42 , invar 42
Price: US $24 / kg
Min. Order:1 kg
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Member Information

Detail

Product Description

Alloy 42 ®has a virtually constant low rate of thermal expansion at temperatures up to approximately 650°F (343°C). Easily machined and formed hot or cold, 42 Alloy is also used extensively in the medical, electronics and automotive industries.

Semiconductor packages, electronic tubes, CRT electron guns and automotive and industrial lamps

Commerical Trade Name  Alloy 42, Nilo 42 , seals alloy 42,invar 42
Material  Iron-Nickel
Standard Specification ASTM F30
Surface Finish Ground Surface 
TOL.Diameter ±0.076mm
TOL.Length +5mm
Final weight Tolerance ±10% (Custom-Made Order)
Application Glass to metal seals
Country of origin China, Xi'an

Forms of supply

ROD Dia.20 to 280mm,Length3000mm,Max Surface Finish: Black, De-scaling & Ground Surface
STRIP T0.1 to 3.0mm ,width300mm,Max Temper Name : Hard / Annealed
PLATE T3.0 to 40.0mm,Width1000mm,Max Surface Finish: Black / Bright

Specification

K94100

1.3917

NF A54-301

DIN 17745

Features

Low coefficient of thermal expansion matched to silicon, ceramic materials such as alumina and beryllia and vitreous glass compounds
Low thermal expansion characteristics over a range of temperatures

PRODUCT DATASHHET

TABLE 1         Chemical Composition,%
C,Max P,Max Si,Max Mn,Max Al,Max S,max Co,Max Ni Fe
0.05 0.020 0.30 0.80 0.10 0.020 1.0 41.5-42.5 Bal

 

TABLE 2         Physical Properties
Resistance ,μΩ.m 0.61
Density, g/cm3               8.12              
Curie Point, Tc /°C  360
melting Point,ºC  1430
Thermal Conductivity,w/(m•°C) 14.6
Elastic modulus,Gpa 150

 

TABLE 3        Tensile Strength of Alloy Strip 
Temper Designation Temper Name Tensile Stength σb/MPa
A Annealed <590
B Hard >820

 

TABLE 4         Coefficient of Linear Expansion, μ m/m•°C
30-300ºC 4.0 to 4.7
30-450ºC 6.7 to 7.4

 

About Us

XI'AN GANGYAN SPECIAL ALLOY CORPORATION (XAGY)  
Specialized in manufacturing Nickel alloys & Cobalt alloys for 25+ years,with a company mission to provide a high quality, reliable source for precision alloys, high temperature alloys and stainless steels in both pilot processing and mass production. We are professionally manufacturing materials with unique features, which are then used in aerospace, military, electronics, marine, petroleum and petrochemical industries. Now our company has formally marketed in China's new stock market, stock No. 836660.  

Base on "Quality-oriented, Leading Technology, Continuous Improvement, Customer Satisfaction", we believe XAGY Inc can be your best supplier.

Warehouse

Alloy raw materials Like Cobalt, Nickel ,Chromium & ETC.are purchased from large-scale state-owned company, quality assurance, storage capacity up to 200 tons -300 tons, guaranteed enough regular size products in stock . Using ERP system to manage the inventory.product availability and request a QUOTE!

Certificate

ISO9001 Approved Since 2005

Mill Certificate & Rohs report with goods

Quality Contral

The Quality control team has 18 members, mainly responsible for the analysis and detection of all raw materials and finished products in the factory, analysis and testing items such as physics, chemistry, materials, mechanics, appearance and dimensions ,etc.

Exhibition(2018)

EMC ShangHai (China)Every Year , Shanghai city

Metal Week (Korea) Every Year, Seoul City

Wire Dusseldorf (Germany)Wire Dusseldorf (Germany)

Important Notice

1. Material Specification

Chemical composition,Physical and Mechanical properties will be engineered according to specific customer requirements.Therefore chemical composition,physical and mechanical properties might be different to values listed in this document.


Information about product characteristics or applicability of materials are shown only for informative purposes.

2. Sample Policy

Alloy 42 are available in many shapes and dimensions,supplying semi-finished products in forms of Strip,plate & Rods.The samples are big enough (typically about 200mm in length for strip or plate) to get an understanding of the material characteristics, meanwhile custom-made sample order available ! small quantity accepted.

3. Payment Terms

30% T/T in advance ,balance before shippment.

4. Who you talking to

Mr. Paul (Designation :Foreign Trade Manager)  
WeChat & Phone No: +86 (0)13669288752 (24 Hours)  
Skype: alloynickel  
Tel: +86 29 3366 9103 ( 08:30-17:30,Beijing Time. Mr.Paul ,Excellent Engilsh & Mandarin)  
Fax: +86 29 3369 8670  
Email: supportsales@xagy.cn  
Http:// www.alloynickel.com 


Product Image

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Send Inquiry to this Member

xi'an gangyan special alloy co.ltd

No88 east of century avenue ,xianyang ,shaanxi ,china

Phone:
86-29-33669103
Fax:
86-29-33698670
Contact:
paul (sale manger)
Mobile:
13669288752
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