Good Quality SmCo Magnet for Industrial Rcmag
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Product Highlights
- High Performance SmCo Grades: Available in SmCo-16 to SmCo-30H with max energy product up to 30 MGOe.
- Customized Tolerance: Precision tolerance of +/-0.05mm available for specific applications.
- Customized Magnetism Direction: Magnetization direction can be customized along the thickness axis.
- OEM and ODM Services: Full OEM and ODM services available with 11 R&D engineers.
- ISO Certified Quality: Manufactured under ISO certification standards for reliability.
- Versatile Applications: Ideal for speakers, industrial magnets, and motor applications.
- Fast Express Shipping: Express delivery options via TNT, DHL, and other carriers available.
Product Attributes
- Customization
- Available
- Certification
- ISO
- Composite
- Rare Earth Magnet
- Model NO.
- SMCO
- Type
- Sm2Co17
- Application
- Speaker Magnet, Industrial Magnet, Motor Magnet
- Shape
- Block
- Tolerance
- +/-0.05
- Magnetism Direction
- Thickness
- Express
- TNT,DHL,etc
- Material
- SmCo
- Province
- Zhejiang
- Transport Package
- as Customer Required
- Specification
- Customized
- Trademark
- RCMAG
- Origin
- China
- HS Code
- 85051110
- Production Capacity
- 1000 Tons/Year
Product Images of Good Quality SmCo Magnet for Industrial Rcmag
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Product Description


| Magnetic and Physical Properties of SmCo Magnet | ||||||||||||||
| c | Grades | Remanence | Coercive Force | Intrinsic Coercivity | Maximum Energy Product | Density | Temp. Coefficient | Temp. Coefficient | Curie Temp. | Temp. Coefficient | ||||
| Br | Hcb | Hcj | (BH)max | D | α(Br) | α(Hcj) | TC | TW | ||||||
| T | KGs | KA/m | KOe | KA/m | Koe | KJ/m3 | MGOe | g/cm3 | %/ºC | %/ºC | ºC | ºC | ||
| 1:5 (SmPr)Co5 SmCo5 | SmCo-16 | 0.81-0.85 | 8.1-8.5 | 620-660 | 7.8-8.3 | 1194-1830 | 15-23 | 110-127 | 14-16 | 8.3 | -0.05 | -0.3 | 750 | 250 |
| SmCo-18 | 0.85-0.90 | 8.5-9.0 | 660-700 | 8.3-8.8 | 1194-1830 | 15-23 | 127-143 | 16-18 | 8.3 | -0.05 | -0.3 | 750 | 250 | |
| SmCo-20 | 0.9-0.94 | 9.0-9.4 | 680-725 | 8.5-9.1 | 1191-1830 | 15-23 | 150-167 | 19-21 | 8.3 | -0.05 | -0.3 | 750 | 250 | |
| SmCo-22 | 0.92-0.96 | 9.2-9.6 | 710-750 | 8.9-9.4 | 1194-1830 | 15-23 | 160-175 | 20-22 | 8.3 | -0.05 | -0.3 | 750 | 250 | |
| SmCo-24 | 0.96-1.0 | 9.6-10.0 | 730-770 | 9.2-9.7 | 1194-1830 | 15-23 | 175-190 | 22-24 | 8.3 | -0.05 | -0.3 | 750 | 250 | |
| 1:5 SmCo5 | SmCo-20s | 0.9-0.94 | 9.0-9.4 | 680-725 | 8.5-9.1 | 1433-1830 | 18-23 | 143-160 | 18-20 | 8.3 | -0.045 | -0.28 | 750 | 250 |
| SmCo-22s | 0.92-0.96 | 9.2-9.6 | 710-750 | 8.9-9.4 | 1433-1830 | 18-23 | 160-175 | 20-22 | 8.3 | -0.045 | -0.28 | 750 | 250 | |
| 2:17 Sm2(CoFeCuZr)17 Sm2Co17 | SmCo-24H | 0.95-1.02 | 9.5-10.2 | 700-750 | 8.7-9.4 | ≥1990 | ≥25 | 175-191 | 22-24 | 8.4 | -0.03 | -0.2 | 800 | 350 |
| SmCo-26H | 1.02-1.05 | 750-780 | 9.4-9.8 | ≥1990 | ≥25 | 191-207 | 24-26 | 8.4 | -0.03 | -0.2 | 800 | 350 | ||
| SmCo-28H | 1.03-1.08 | 10.3-10.8 | 756-796 | 9.5-10 | ≥1990 | ≥25 | 207-220 | 26-28 | 8.4 | -0.03 | -0.2 | 800 | 350 | |
| SmCo-30H | 1.08-1.10 | 10.8-11.0 | 788-835 | 9.9-10.5 | ≥1990 | ≥25 | 220-240 | 28-30 | 8.4 | -0.03 | -0.2 | 800 | 350 | |
| SmCo-24 | 0.95-1.02 | 9.5-10.2 | 700-750 | 8.7-9.4 | ≥1433 | ≥18 | 175-191 | 22-24 | 8.4 | -0.03 | -0.2 | 800 | 300 | |
| SmCo-26 | 1.02-1.05 | 10.2-10.5 | 750-780 | 9.4-9.8 | ≥1433 | ≥18 | 191-207 | 24-26 | 8.4 | -0.03 | -0.2 | 800 | 300 | |
| SmCo-28 | 1.03-1.08 | 10.3-10.8 | 756-796 | 9.5-10 | ≥1433 | ≥18 | 207-220 | 26-28 | 8.4 | -0.03 | -0.2 | 800 | 300 | |
| SmCo-30 | 1.08-1.10 | 10.8-11.0 | 788-835 | 9.9-10.2 | ≥1433 | ≥18 | 220-240 | 28-30 | 8.4 | -0.03 | -0.2 | 800 | 300 | |
| SmCo-26M | 1.02-1.05 | 10.2-10.5 | 750-780 | 9.4-9.8 | 955-1273 | 12-16 | 191-207 | 24-26 | 8.4 | -0.03 | -0.2 | 800 | 300 | |
| SmCo-3028M | 1.03-1.08 | 10.3-10.8 | 756-796 | 9.5-10.0 | 955-1273 | 12-16 | 207-220 | 26-28 | 8.4 | -0.03 | -0.2 | 800 | 300 | |
| SmCo-30M | 1.08-1.10 | 10.8-11.0 | 788-835 | 9.9-10.5 | 955-1273 | 12-16 | 220-240 | 28-30 | 8.4 | -0.03 | -0.2 | 800 | 300 | |
| SmCo-28L | 1.02-1.08 | 10.2-10.8 | 413-716 | 5.2-9.0 | 438-796 | 5.5-10 | 207-220 | 26-28 | 8.4 | -0.03 | -0.2 | 800 | 250 | |
| SmCo-30L | 1.08-1.15 | 10.8-11.5 | 413-11.5 | 5.2-9.0 | 438-796 | 5.5-10 | 220-240 | 28-30 | 8.3 | -0.03 | -0.2 | 800 | 250 | |










About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI223184". Items marked "" are certified.
Company Profile
Zhejiang Rongxin Magnet Co., Ltd. (RCMAG) is a high-tech permanent magnet manufacturer in Huzhou China. We are specialized in producting NdFeB magnet & AlNiCo magnet, distributes SmCo magnet, Bounded NdFeB magnet, Ferrite magnet and related assemblies. The annual production capacity is 3400 tons: 2000 tons for NdFeB, 1200 tons for AlNiCo and 200 tons for SmCo. It is one of the largest enterprises in the permanent magnet magnetic material industries. Our skillful sales team is in the branch named Hangzhou Zishan Import & Export Trade Co., Ltd.
We warmly welcome all friends to visit our company and establish business relationship. Thanks!
Hangzhou Rongchang Magnet Co., Ltd started to manufacture AlNiCo magnet. The main grade is AlNiCo2, AlNiCo3, AlNiCo5, AlNiCo6.
Hangzhou Rongjia Magnet Technology Co., Ltd. (RJMAG) was constructed in 2009. It produces NdFeB magnet. The annual output is up to 1000 Tons.
There are 170 staff at present. ISO9001: 2008, TS16949 and RoHS have been approved. Our products are widely used such as magnetic chuck, magnetic separator, sensors, motor, UAV, Electric car, radar, meters, speaker, guitar, toy and hardware tools. The products are widely exported to globe. Especially Europe, North American and South-east Asia.
We have a series of automatical machines to strictly control quality. A professional and hard-working international sales team do the best to keep nice business relationships with a large number of worthy clients in the global market. We warmly welcome the friends to visit our factory and establish business relationship.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 528# Fuqian Street, Industrial Park, Si 'an Town, Changxing County, Hangzhou, Zhejiang, China
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port, Ningbo Port
Our Production Capability & Technical Expertise
- Main Products
- NdFeB Magnet, AlNiCo Magnet, SmCo Magnet
-
Production Machines
- Materials Mixing Machine, Airflow Milling Machine, Grinding Machine, Magnet Automatic Inspection Machine, Automatic Measuring Instrument for Magnetization Characteristics, Magnetizing Apparatus, Cutting Machine, Multi-wire Cutting Machine, Vacuum Sintering Furnace, Automatic Magnetic Field Press, Isostatic Pressing Machine, Stripping Machine, Projector, Automatic Magnetizing Flux Testing Machine, Stick Put Oneself in Machine, Automatic Magnetizing Apparatus, Magnetizing Apparatus, Chamber Electric Furnace, Well Type Resistance Furnace, electric Dry Oven, Core Shooting Machine, Ultrasonic Cleaners, Smelting Furnace
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 11 people
Our Industry Experience & Global Business Record
- Export Year
- 2019-06-21
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
FAQ
- What grades of SmCo magnets are available?
- We offer a wide range of grades including SmCo-16, SmCo-18, SmCo-20, SmCo-22, SmCo-24, SmCo-26, SmCo-28, SmCo-30, and high-temperature variants like SmCo-24H to SmCo-30H.
- Can the magnetization direction be customized?
- Yes, the magnetization direction can be customized, typically along the thickness direction.
- Do you offer OEM and ODM services?
- Yes, we provide both OEM and ODM services supported by a team of 11 R&D engineers.
- What is the lead time for production?
- Lead time varies by season: 1-3 months during peak season and one month during the off-season.
- What are the available payment terms?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.
- What is the precision tolerance for the magnets?
- We can provide a customized tolerance of +/-0.05mm.
- Where are the magnets manufactured?
- Our factory is located in Changxing County, Hangzhou, Zhejiang, China.
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