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Contact Person : Allen Sun
Phone Number : +86 18112628895
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1J85 Iron Nickel Soft Magnetic Alloy Hot Rolled Rod China Origin ASTM A 753 Alloy 4

Place of Origin China
Brand Name XUNSHI
Certification ISO9001:2015
Model Number 1J85
Minimum Order Quantity 30 kg
Price Negotiable
Packaging Details Plywood case
Delivery Time 30-35 days
Payment Terms T/T
Supply Ability 5000kg per month

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WhatsApp:0086 18588475571

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Product Details
Material Iron-nickel Soft Magnetic Alloy Equal Grade 1J85, HYMU80,
Forms Of Supply Cold Rolled Strip, Hot Rolled Plate, Hot Rolled Rod, Spec ASTM- A- 753, Alloy 4
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Iron Nickel Soft Magnetic Alloys


Hot Rolled Rod Soft Magnetic Alloy


Soft Magnetic Alloys 1J85

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Product Description


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


In 0.4A/m Magnetic conductivity


In 0.08A/m Magnetic conductivity


Magnetic conductivityμm


Coercivity HC Saturated magnetic induction strength Bs
  A/m T
not less than not greater than
1J85 Cold rolled strip 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
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
  • Extremely high initial permeability
  • Maximum permeability
  • Minimum hysteresis loss
  • 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.

1J85 Iron Nickel Soft Magnetic Alloy Hot Rolled Rod China Origin ASTM A 753 Alloy 4 01J85 Iron Nickel Soft Magnetic Alloy Hot Rolled Rod China Origin ASTM A 753 Alloy 4 1

1J85 Iron Nickel Soft Magnetic Alloy Hot Rolled Rod China Origin ASTM A 753 Alloy 4 21J85 Iron Nickel Soft Magnetic Alloy Hot Rolled Rod China Origin ASTM A 753 Alloy 4 3



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.



· 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.