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Top Quality Brass Steel Strip Alloy
US$2,300.00-4,000.00
10 Tons
Sample price:US$10.00/kg.Request sample
Product profile
Customization
AvailableMaterial
Brass, C11000/SPHCProduct Type
StripCarbon Content
Medium CarbonPCD
Customize as NeededET
Customize as NeededHole
Customize as NeededTransport Package
Carton, PalletSpecification
brass / steelTrademark
EstarOrigin
NingboHS Code
721260000Production Capacity
10000tons/YearsKey features
Military Grade Composition: Copper-steel-copper composite with 5-20% copper and 80-95% steel for high yield and accuracy.
Enhanced Barrel Protection: Brass surface provides lubrication, reducing barrel wear and tear during shooting.
High Precision Manufacturing: Cold rolling and vacuum annealing ensure high dimensional accuracy and excellent surface quality.
Superior Mechanical Properties: High tensile strength, good elongation, and thermal stability for demanding applications.
Customizable Specifications: PCD, ET, and Hole dimensions can be customized as needed to meet specific requirements.
Wide Application Scope: Used in bullet shells, detonators, and other military products with global sales coverage.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2020-09-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤24hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF, EXW
AI-Powered supplier vetting
SummaryNingbo Estar Metal Material Co., Ltd. is a trading company based in Zhejiang, China, specializing in metal materials with a focus on copper clad steel products. The company is certified under ISO9001 and ISO14000 and has a technological R&D center. Despite its small size, with only three employees, it maintains a significant export operation, with 71% to 90% of sales from exports. The company claims to have close ties with domestic and international military enterprises. Their lead time varies between one month and three months, depending on the season.
Supplier typeNingbo Estar Metal Material Co., Ltd. is classified as a trading company with a focus on the metal materials industry.
CertificationsThe company holds ISO9001 quality management and ISO14000 environmental management system certifications.
R&D capabilityThe company has a technology R&D center and claims technical achievements and practical patents, indicating some level of innovation capability.
Production capacityThe company operates two production lines with various machines and equipment, and its annual production output is between US$10 Million and US$50 Million.
Customization capabilityThe company specializes in designing and manufacturing stamping supporting molds and offers products in various fields, suggesting a degree of customization capability.
Client casesThe company maintains close cooperation with many domestic and foreign military enterprises, implying credible customer cases in the military sector.
Product Q&A
Q:What is the chemical composition of the composite material?
A:
The material consists of 5-20% copper and 80-95% steel, structured as copper-steel-copper.
Q:What are the main applications of this brass steel strip?
A:
It is widely used in military products such as bullet shells and detonators due to its high strength and accuracy.
Q:How does the material protect the firearm barrel?
A:
The brass surface acts as a lubricant, reducing impact and wear on the barrel and rim during shooting.
Q:What customization options are available?
A:
PCD, ET, and Hole dimensions can be customized as needed to suit specific product requirements.
Q:What is the production process for this composite strip?
A:
It involves cold rolling, surface cleaning, vacuum annealing at 650-850 C, and polishing to ensure high precision.
Send Inquiry
*To:
Ningbo Estar Metal Material Co., Ltd.
Ningbo Estar Metal Material Co., Ltd.*Content:
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