Glass Sealing Alloy Wire 4j29

Product Details
Customization: Available
Product Type: Wire
Material: Nicofe
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Number of Employees
15
Year of Establishment
2012-02-06
  • Glass Sealing Alloy Wire 4j29
  • Glass Sealing Alloy Wire 4j29
  • Glass Sealing Alloy Wire 4j29
  • Glass Sealing Alloy Wire 4j29
  • Glass Sealing Alloy Wire 4j29
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Basic Info.

Model NO.
4J29
Carbon Content
Low Carbon
Condition
Bright
Density
8.17 g/cm3
Thermal Expansion Coefficient (20~300oc)
5.0*10-6 /Oc
Thermal Expansion Coefficient (20~450oc
5.2*10-6 /Oc
Curie Point
430oc
Volume Resistivity (20oc)
46ohm.Cm
Thermal Conductivity
20.3W/M. Oc
Hardness(Temper Rolled)
230 Hv
Packing Detail
Coil (Plastic Spool) + Compressed Ply-Wooden Case
Certification
ISO9001
Transport Package
in Coil, Carton, Wooden Case
Specification
RoHS, SGS
Trademark
Ualloy
Origin
Zhejiang, China
HS Code
75052200
Production Capacity
500tons/Year

Packaging & Delivery

Package Size
50.00cm * 50.00cm * 30.00cm
Package Gross Weight
60.000kg

Product Description

Glass Sealing Alloy Wire 4j29

1.Description
Glass sealing alloy is one kind of alloy whose gas expansion coefficient is very close to the sealing glass expansion  coefficient.
     
Chemical Content(%)

Mn

Ni

Co

C

Si

P

S

Fe

 0.25

29.1

17.3

0.015

0.12

0.006

0.005

Bal

Mechanical Properties 

Density

8.17 g/cm3

Thermal Expansion Coefficient (20~300ºC)

5.0*10-6 /ºC 

Thermal Expansion Coefficient (20~450ºC)

5.2*10-6 /ºC 

Curie Point

 430ºC

Volume Resistivity (20ºC)

46μΩ.cm

Thermal Conductivity

20.3W/m. ºC 
 
 
Temper  rolled
As  annealed
Yield  Strength 695 Mpa 315 Mpa
Tensile  Strength 780 Mpa 520 Mpa
Elongation 5% 24%
Hardness 230 HV 48 HV

 
4. Packing detail

 1). Coil (plastic spool) + compressed ply-wooden case + pallet 
 2). Coil (plastic spool) + carton + pallet  

 5. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Fast delivery;
 

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