What payment and delivery terms are accepted?

We accept various payment types including T/T, L/C, Credit Card, and PayPal, and delivery terms such as FOB, CFR, CIF, EXW, and DDP.

What is the production technology used?

The material is produced through an advanced technology of rapid solidification of molten metal at a cooling rate of about a million degrees Celsius per second.

Premium 20mm 1K101 Amorphous Steel Strip for Transformers

Name: Premium 20mm 1K101 Amorphous Steel Strip for Transformers
Brand: Nanjing Evergrowing Resources Co., Limited
SKU: 2153082445

Jiangsu, ChinaNanjing Evergrowing Resources Co., Limited

US$7.40

10-49 kg

US$6.90

50-99 kg

US$6.40

100+ kg

Sample price:US$8.00/kg.Request sample

Product profile

Customization

Available

Shape

Strip

Certification

ISO9001

Application

Transformer

Chemical Composition

Fe,Si,B

Type

Soft Magnetism

Keywords

Amorphous Strip

Grade

1K101

MOQ

10kg

Advantage

Low Loss

Feature

Magnetic

Transport Package

Tin Box + Carton

Specification

Customized

Origin

China

Production Capacity

50000kg/Month

Key features

High Efficiency Material: Low core loss (40 W/Kg at 0.5T/20kHz) and high permeability for energy saving.

Customizable Specifications: Additional sizes can be customized to meet specific customer requirements.

Advanced Manufacturing: Produced via rapid solidification technology at a cooling rate of about 1 million C/sec.

Wide Application Range: Used for EMC inductors, current transformers, and transformer cores in power/electronics.

Superior Performance: High saturated induction (1.2T), high electrical resistivity, and good stability.

Quality Assurance: 100% in line with customer standards with pre-production samples and final inspections.

Global Supply Chain: Top agent for steel mills in Asia and Europe with direct factory sales advantages.

Comprehensive Services: Supports various payment types, delivery terms, and post-sales quality support.

Company profile

Nanjing Evergrowing Resources Co., Limited

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-08-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.14h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryThe supplier information presents a China-based trading company and manufacturer/factory headquartered in Nanjing, Jiangsu. It reports more than 15 years of industry leadership, exports to over 40 countries, and offers amorphous alloy strips, iron cores, nanocrystalline cores, specialty steel products, and related processing services. ISO 9001 certification is stated, while the company description also claims TUV SUD certification and AEO accreditation. Reported production capability includes an annual capacity of 15,000 metric tons for amorphous strip, with a stated ±0.5 μm thickness tolerance. The supplier describes technical customization, cross-border quality assurance, compliance management, inventory hubs, and a 92% client retention rate. However, staff experience, R&D engineer experience, quality-control staffing, and financial information are unavailable. The records also contain inconsistent company names, so legal-entity verification is advisable.

Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory, based in Nanjing, Jiangsu, China, with business coverage across tools and hardware, metallurgy, minerals and energy, and chemicals. This indicates combined manufacturing and trading activity rather than a purely intermediary role.

CertificationsISO 9001 is explicitly listed for supplier management systems and for the amorphous strip production line. The company description additionally claims TUV SUD certification and AEO accreditation, although the specific certification scopes are not provided.

R&D capabilityThe supplier reports expertise in amorphous alloys, specialty steel, and precision-engineered magnetic components, along with an R&D center for material-property optimization and dimensional tailoring. It also claims ultrathin 25–30 μm amorphous strip production and advanced manufacturing with ±0.5 μm thickness tolerance, indicating stated technical development capability.

Production capacityThe supplier reports an advanced amorphous strip production line with annual capacity of 15,000 metric tons and a stated ±0.5 μm thickness tolerance. Its portfolio includes amorphous strips, iron cores, specialty steel bars, grain-oriented silicon steel, and value-added processing, supporting a broad stated manufacturing scope.

Customization capabilityThe supplier explicitly offers customized alloy grades, surface-treatment customization, application-specific magnetic performance tuning, material-property optimization, and dimensional tailoring. The stated precision capability and customized processing services provide direct evidence of customization capability.

Product Q&A

Q:What are the main advantages of this amorphous steel strip?

It features low core loss, high permeability, high saturated induction, high electrical resistivity, and good stability, making it energy-efficient and suitable for replacing silicon steel or ferrites.

Q:Can the product specifications be customized?

Yes, additional sizes can be customized to meet specific customer requirements beyond the standard strip widths and thicknesses listed.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 10kg.

Q:How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment to ensure quality.

Q:What are the common applications for this material?

It is widely used to make EMC common mode inductors, current transformer cores, transformer cores, and inductor cores in electric power and electronic products.