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Danyang Kaixin Alloy Material Co., Ltd.
3 Years
| Ask Lasest Price | |
| Brand Name : | KAIXIN |
| Model Number : | KX-Alloy52 |
| Certification : | ISO9001:2015 |
| Price : | To negotiate |
| Payment Terms : | T/T, L/C |
| Supply Ability : | 50~80TONS per MONTH |
| Delivery Time : | 45~60days |
KX 52H(Russian) Corrosion Resistant Alloy Light Rod On Expansion Alloy
Product Description and Application
52H(Russian) is also known as Alloy 52,Glass sealing 52,Pernifer 50,Alloy
52,N14052.
52H(Russian) 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 |
| 52H(Russian) | ≤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 | ||
| 52H(Russian) | 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 |
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