C36000 Brass sheet/plate

Standards: ASTM B-21, ASTM B-124, ASTM B-171, SAE J461, SAE J463, SAE 73, AMS 4611, AMS 4612, DIN 3.053
Naval Brass C46400 is nominally composed of 60% copper, 39.2% zinc, and 0.8% tin. As is typical of brass alloys with the duplex alpha + beta structure, C46400 has good strength and rigidity. By substituting tin for an equal quantity of zinc, a high corrosion resistance to seawater is achieved. The addition of tin also gives the alloy an inherent resistance to dezincification, thereby further inhibiting the impingement by seawater at higher than normal temperatures. The alloy is also noted for its resistance to wear, fatigue, galling, and stress corrosion cracking.

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Dimensional Specifications

copper plates are available in diverse forms (sheets, coils, panels) with the following standard dimensions:


ParameterRange
Thickness0.5 mm – 120 mm (common industrial range: 1.0 mm – 10 mm)
Width2 mm – 2500 mm (customizable)
LengthStandard: 1 m, 2 m, 3 m, 6 m; customizable per requirements
Surface FinishMill, polished, brushed, mirror, sandblasted, etc.


International Standards

copper plates conform to the following global standards:

Standard SystemDesignationScope
ASTM (USA)ASTM B36/B36M-23Covers brass plates, sheets, strips, and rolled bars
GB (China)GB/T 5231-2012 (H95, H96)Equivalent to C21000; specifies mechanical properties and chemical composition.
JIS (Japan)JIS C2100Matches  for industrial brass plates.
DIN (Germany)CuZn5 / 2.0220Denotes brass with ~95% Cu and 5% Zn
EN (Europe)CW500LStandardizes CuZn5 alloy for sheet/plate applications.


Chemical Composition

high-copper brass alloy (also classified as "red brass") with a primary composition of copper (Cu) and zinc (Zn), along with trace elements. The exact chemical limits are standardized under ASTM specifications such as ASTM B36/B36M and ASTM B587. Here is the detailed composition:

Brass sheet:plate
ElementContent Range (wt%)Notes
Copper (Cu)94.0–96.0%Primary constituent
Zinc (Zn)BalanceTypically 4–6% (residual)
Lead (Pb)≤0.05%Strictly controlled impurity
Iron (Fe)≤0.05%Impurity limit per ASTM B36
Other Impurities≤0.3% (total)Includes P, Sb, Bi, etc. [1](#user-content-ref-4), [3](#user-content-ref-6), [18](#user-content-ref-12), [31](#user-content-ref-22)

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In the shipping process, we strictly adhere to standardized operating procedures: we employ customized packaging solutions that are moisture-proof, scratch-proof, and deformation-proof, and each batch of products is reinforced according to international shipping standards. Whether it's full container export or domestic dedicated truck delivery, we achieve end-to-end visualized management from warehousing, packaging, labeling to logistics tracking, ensuring that goods are delivered safely and on time to customers worldwide.

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Certificate qualification

As a modern integrated steel enterprise, Shandong Zhongxuan Steel Group not only strives for excellence in its production and service systems, but also consistently adheres to the highest industry standards, establishing a rigorous, standardized, and international quality control and certification system. The company's products comply with international standards such as Japanese JIS, American ASTM/AISI, and European EN, and some products have obtained CE certification, meeting the access requirements of multiple global markets.

TESTIMONIALS

“We’ve been working with Zhongxuan Steel for over two years, and they’ve become a true partner in our business growth. Not only is their material quality consistent, but they also take the time to understand our needs and offer practical suggestions. In a market where trust is hard to find, they stand out as honest, professional, and dependable.”

Lucas M.

Lucas M.

Supply Chain Manager, Netherlands

“Working with Zhongxuan Steel feels professional and stress-free. Their team speaks clear English, answers fast, and keeps us updated at every step — from production to shipment. For any overseas buyer looking for a trustworthy Chinese steel partner, I highly recommend them.”

James R.

James R.

Industrial Equipment Supplier, South Africa

“What sets Zhongxuan apart is their customer care. They treat every order — big or small — with the same attention. We started with a small trial, and now they’re our main supplier. Transparent pricing, clear documentation, and no hidden fees.”

Emma W.

Emma W.

Trading Company Director, United Kingdom

“We needed a steady supply of steel plates for our infrastructure projects in Southeast Asia. Zhongxuan Steel has delivered every order on schedule, even during busy seasons. Their logistics support made international shipping much easier than we expected.”

David K.

David K.

Project Procurement Manager, Singapore

“We’ve been importing steel from China for years, and Zhongxuan Steel is by far the most reliable supplier we’ve worked with. Their materials arrive on time, well-packaged, and exactly as described. No surprises — just consistent quality and honest communication.”

Michael T.

Michael T.

Construction Materials Importer, Australia

“Great experience from start to finish! The team responded quickly to our inquiries, helped us choose the right products, and shipped everything within the promised timeline. Our customers noticed the improved quality of our metal products right away.”

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Sarah L.

Manufacturing Business Owner, Canada

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