precision alloy
Precision alloys usually refer to functional metal materials with special physical properties, such as magnetism, electricity, thermodynamics, etc., mainly including magnetic alloys, elastic alloys, expansion alloys, etc. The precision alloys produced by the company are mainly used in industries such as electronic devices and instruments.
Variety and specifications
| Variety | Specifications | |
| bar | hot rolled bar | Ф8～120mm |
| Cold pull stick | ≤50mm | |
| forged bar | Ф38～350mm | |
| wire | round wire | Ф0.2～15mm |
| Alien silk | agreement | |
| strip | cold rolling | 0.15～4×200mm |
| hot-rolling | 4～22×200mm | |
| board | cold rolling | 0.5～4×1000×2000mm |
| hot-rolling | 4～22×1000×2000mm | |
| Name | China | America | Germany | Britain | France |
| 4J29 | 4J29 | ASTM F15 | W.Nr.1.3912 | Nilo K | Dilver P0 |
| 4J36 | 4J36 | Unipsan 36 | Vacodil36 | Nilo36 | Fe-Ni36 |
| 1J22 | Co50V2 | Hiperco50 | Vacoflux 50 | Permendur | AFK502 |
| 3J53 | 3J53 | Invar 36 | Nilo 36 | Invar 36 | Nilo 36 |
| 1J50 | 1J50 | Permalloy 50 | VACOFLUX 50 | Radiometal | Superanhyster50 |
| 4J50 | FeNi50 | FeNi 50 | Vacodil 500 | Nilo 51 | N50 |
| 1J79 | 1J79 | Permalloy 80 | Permimphy 2 | Mumetal | Anny-SterM |
| 1J80 | 1J80 | Alloy 80 | Ni80Fe20 | ||
| 1J30 | SUS440F | ASTM A270 | |||
| 1J40 | 1J40 | Permendur 40 | |||
| 1J46 | 1J46 | NiFe46 | S11173 | Anhyster | |
| 1J85 | 1J85 | Supermalloy | W.Nr.1.3966 | PCS | PCS |
| 3J1 | 3J1 | UNS R30003 | Z6NTDV25-15B | ||
| 3J21 | 3J21 | UNS R30003 | Nivaflex | Phynox | Phynox |
| 3J40 | 3J40 | UNS R30400 | Nimonic 901 | ||
| 4J32 | 4J32 | UNS K93500 | W.Nr.1.3964 | Miralloy | Superieur |
| 4J40 | 4J340 | 4J40 |
