Product Details
Place of Origin: China
Brand Name: KAIXIN
Certification: ISO9001:2015
Model Number: KX-Alloy52
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
Features: |
There Is A Certain Linear Expansion Coefficient Within The Given Temperature Range |
Shape: |
Wire,Strip,Rod,Tube,Plate |
Alloy Type: |
Nickel-iron Alloy |
Raw Materials: |
NI50.5%,Fe Rem |
Executive Standard: |
ASTM |
Delivery State: |
Soft State |
Application: |
For Automobile Industry |
Size: |
Negotiable |
Features: |
There Is A Certain Linear Expansion Coefficient Within The Given Temperature Range |
Shape: |
Wire,Strip,Rod,Tube,Plate |
Alloy Type: |
Nickel-iron Alloy |
Raw Materials: |
NI50.5%,Fe Rem |
Executive Standard: |
ASTM |
Delivery State: |
Soft State |
Application: |
For Automobile Industry |
Size: |
Negotiable |
KX Glass Sealing 52 Corrosion Resistant Alloy Light Rod On Expansion Alloy
Product Description and Application
Glass Sealing 52 is also known as Alloy 52,Alloy 52,Pernifer 50,52H(E),N14052.
Glass Sealing 52 Fe-Ni constant expansion alloy is a series of constant expansion alloys that can match soft glasses and ceramics with different expansion coefficients in a given temperature range by adjusting nickel content. The expansion coefficient and Curie point increase with the increase of nickel content. This alloys is widely used as sealing structural materials in electric vacuum industry.
Process Performance and Requirements
Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)
| Alloy Grade | C | P | S | Mn | Si | Al | Co | Ni | Fe |
| Glass Sealing 52 | ≤0.05 | 0.020 | 0.020 | 0.60 | 0.30 | ---- | --- | 51.5～ 52.5 | Rem |
| Density | 8.3g/cm3 |
| Melting Point | 1430℃ |
Wire Tensile Strength
| State Code | State | Tensile Strength/MPa |
| R | Soft | <590 |
| I | Hard | >820 |
Strip Tensile Strength
| State Code | State | Tensile Strength/MPa |
| R | Soft | <570 |
| I | Hard | >700 |
| Alloy Grade | Sample Heat Treatment Institution | Average Linear Expansion Coefficient α/(10-6/ K) | ||
| 20～300 oC | 20～400 oC | 20～450 oC | ||
| Glass Sealing 52 | It is heated to 850±20 oC in hydrogen atmosphere, Keeps warm for 1 hour and cooled to less than 200 oC at a speed of no more than 5 oC/ min | 9.8～ 11.0 | 9.81～ 11.0 | ------- |
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 |
