1J85 Iron-Nickel Soft Magnetic Alloy Hot Rolled Rod
Iron-nickel soft magnetic alloy is the most widely used, the most
variety and specifications of soft magnetic alloys, the dosage is
second only to silicon steel sheet and electrical pure iron.
1J85 has high initial permeability and high saturation permeability
and low coercive force in low-intensity magnetic field.
1J85 Iron-nickel alloy is generally smelting by vacuum and cast
into steel ingot.Hot forged into slabs, then after pickling,
refined, rolled into strips, or forged into rods.The general supply
forms are cold rolled strip, hot rolled board, hot rolled rod,hot
forging rod, cold pulled wire, cold pulled pipe, capillary,
etc.Other non-standard specifications can also be supplied through
negotiation.We can also process components and provide heat
treatment services according to customer drawings or
specifications.
Chemical compositions
| Grade | Chemical elements |
| C | S | P | Mn | Si | Ni | Mo | Cu | Fe |
| 1J85 | ≤0.03 | ≤0.02 | ≤0.02 | 0.3~0.60 | 0.15~0.3 | 79.0~81 | 4.8~5.2 | ≤0.2 | belance |
Magnetic performance
| Grade | forms | quality level |
Thickness or diameter (mm) | In 0.4A/m Magnetic conductivity μ0.4 | In 0.08A/m Magnetic conductivity μ0.08 | Magnetic conductivityμm (MAX) | Coercivity HC | Saturated magnetic induction strength Bs |
| A/m | T |
| not less than | not greater than |
| 1J85 | Cold rolled strip | Ⅰ | 0.1-0.19 | | 37.5 | 187.5 | 1.6 | 0.7 |
| 0.2-0.34 | | 50 | 225 | 1.2 | 0.7 |
| 0.35-1.0 | | 62.5 | 312.5 | 0.8 | 0.7 |
| 1.1-2.5 | | 50 | 187.5 | 1.2 | 0.7 |
| Ⅱ | 0.1-0.19 | | 62.5 | 225 | 1.2 | 0.7 |
| 0.2-0.34 | | 75 | 250 | 1.0 | 0.7 |
| 0.35 | | 68.8 | 325 | 0.7 | 0.7 |
| hot rolled plate | | 3-22 | | 37.5 | 125 | 1.6 | 0.7 |
| hot rolled rod | | 8-100 | | 37.5 | 125 | 1.6 | 0.7 |
Features
- Extremely high initial permeability
- Maximum permeability
- Minimum hysteresis loss
Applications
- Transformer cores
- Tape wound toroids
- Laminations
- Shielding
As a professional high-performance alloys supplier in China, we
have very rich experience of supplying 1J85 soft magnetic alloy in
forms of strip, wire, round bar and so on. Our customers are from
worldwide and they trust us after the cooperation for years.
About XUNSHI
Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter,
is a professional manufacturer of high-performance alloy products.
XUNSHI is engaged in supplying high quality and cost-effective
Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special
Stainless Steel and Magnetostrictive Material to customers
worldwide.
Why XUNSHI
· Highly experienced in alloy industry
· Top experts of industry in China
· Advanced technology and process from top famous institutes in
China
· Advanced devices through whole production and inspection process
· Strict quality control system
· Company motto: best service, most value
· Smart sales policy
Service Items of XUNSHI
· Non-standard product research and pre-production
· Fabrication of products
· Cutting, splitting for sheets and plates in stock
· Heat treatment (Solution treatment, aging harden treatment,
anneal, spring temper, quench etc.)
· Surface finish (peeling, gridding, polishing)
· Logistics service
· Customized packing service (also for exporting)
· Import and export (XUNSHI is certificated)
· Document translation
· Hard-to-find material sourcing
Customers of XUNSHI
Customers of XUNSHI are all over China (Taiwan and Hong Kong
included). And we are exporting to USA, Canada, Italy, UK, Poland,
Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea,
North Korea, India, Argentina, and Brazil and so on. Customers from
30+ countries trust us.
Where is XUNSHI
A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very
closed to Shanghai.
B- Xunshi is around 80KM from Shanghai Pudong International Airport
(PVG).
C- 20KM from Shanghai Hongqiao Airport
D- 20KM from Shanghai Hongqiao Railway Station
E- You can contact XUNSHI sales for a pickup service.
