Brass strip & plate
BRASS STRIP
Dulico is a leading company in Viet Nam, which manufacturing brass strip and copper alloy strip with continuous casting technology that can produce 10.000 tons per year.
Brass is an alloy of copper and zinc in a specific ratio. In addition to the common properties of high electrical and thermal conductivity, malleability, and durability, Dulico’s brass strip are known for their flatness, thickness stability, uniform hardness, and clean, bright surface quality.
Dulico’s brass strips are ideal for progressive stamping, deep drawing, bending, milling, welding, and plating, making them suitable for a wide range of applications
BRASS STRIP CERTIFICATIONS
BRASS STRIP PRODUCTION MACHINERY & EQUIPMENT SYSTEM
Machinery & Equipment System Detail
MACHINERY & EQUIPMENT QUANTITY Casting Line – China 3 Surface Milling Line – China 2 Rough & Finish Rolling Line – China 3 Surface Cleaning Line – China 2 Copper Annealing Furnace – China 2 Splitting Line – China 2 QC Inspection Copper Analyzer – Spectro – Germany 1 HV Hardness Analyzer – FUTURE-TECH – Japan 1 HRB Hardness Analyzer – China 1 Caliper – Mitutoyo – Japan 30 Roughness Analyzer – Mitutoyo – Japan 1 Panme – Mitutoyo – Japan 10 Automatic Copper Strip Thickness Gauge – China 2
APPLICATIONS OF BRASS STRIP
Based on the inherent properties of brass, brass strips are widely used in various fields such as the electrical industry, home electronics, interior and exterior decoration, the automotive industry, and several other sectors.
Applications of Brass Strip Detail
BRASS STRIP PRODUCTION PROCESS
CHEMICAL COMPOSITION OF BRASS STRIP
Chemical composition table of brass strip
| # | Code | Chemical components (%) | Hardness (H) | |||||
|---|---|---|---|---|---|---|---|---|
| Cu | Pb | Fe | Al | Zn | Impurities | |||
| 1 | C2801 | 59 ÷ 62 | ≤0,1 | ≤0,07 | ≤0,05 | Rest | <0,3 | 0; H/4; H/2; H |
| 2 | C2720 | 62 ÷ 64 | ≤0,05 | ≤0,07 | ≤0,07 | Rest | <0,3 | 0; H/4; H/2; H |
| 3 | C2680 | 64 ÷ 68 | ≤0,05 | ≤0,05 | ≤0,05 | Rest | <0,3 | 0; H/4; H/2; 3H/4; H; EH; SH; ESH |
| 4 | C2600 | 68.5 ÷ 71.5 | ≤0,05 | ≤0,05 | ≤0,05 | Rest | <0,3 | 0; H/4; H/2; 3H/4; H; EH; SH; ESH |
| 5 | C2400 | 78.5 ÷ 81.5 | ≤0,05 | ≤0,05 | ≤0,05 | Rest | <0,3 | 0; H/4; H/2; H |
BRASS STRIP PHYSICAL PROPERTIES
Brass Strip Performance Parameter
| Alloy number | C2801 | ||||
|---|---|---|---|---|---|
| C2720 | C2680 | C2600 | C2400 | ||
| Specific gravity (g/cm3) | 8,39 | 8,43 | 8,50 | 8,53 | 8,67 |
| Coefficient of thermal expansion [10(-6)/k](20-300°C) | 20,8 | 20,6 | 20,3 | 19,9 | 19,1 |
| Thermal conductivity ([W/(m*k)])(20°C) | 123 | 112 | 116 | 120 | 124 |
| Electrical conductivity (%EATS 20°C) | ≥24 | ≥24 | ≥25 | ≥26 | ≥32 |
| Resistivity ( u Ω cm) (20°C) | 6.20 | 7.10 | 6.90 | 6.20 | 5.40 |
| Specific heat (J/G/C) | 90.00 | 92.00 | 90.00 | 90.00 | 93.00 |
| Modulus of elasticity (KN/MM2) | 105 | 105 | 103 | 110 | 110 |
FAQs of Brass Strip
What are brass strips?
Brass strips are an alloy of copper and zinc in a specific ratio, usually produced by rolling and coiling into rolls for easy transportation and use in various applications.
How do brass strips differ from other types of copper?
In addition to differences in chemical composition, brass strips are malleable, easy to process, highly durable, resistant to corrosion, and have a bright yellow color, making them suitable for producing aesthetically pleasing components, accessories, and parts.
Is the production process of brass strips complicated?
Yes, the production process of brass strips involves several steps such as melting, casting, rolling, and splitting… Each step requires strict quality control. You can learn more in the article: “The Production Process of Brass Strips at DULICO.”
Can brass strips be custom ordered?
Yes, DULICO offers custom production services for brass strips based on customer requirements, including options for thickness, width, and alloy composition to suit specific applications.
What is the delivery time for brass strip orders?
Delivery time depends on the order quantity and specific customer requirements. DULICO is committed to fast delivery, typically within 10-20 days after ordering.
Contact DULICO now for a quote and detailed consultation on products, techniques, and quality management processes.
Ms. Lê Thị Thu Quỳnh – Sales Specialist
Phone/ Zalo: 0974 899 483 – 0975 441 115
Email: quynh.le@dulico.vn