Glass Sealing Alloy Wire 4j29

• Product Type: Wire
• Material: Nicofe
• Carbon Content: Low Carbon
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 4J29
• 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
• 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;