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High Precision Copper Alloy Brass Busbar for Wire EDM Cutting Molds Characteristics:
1). Premium Material: Made from 100% virgin copper alloy brass (CuZn37), known for its excellent electrical properties and high precision.
2). Ideal for Slow Wire Cutting: Specially designed for slow wire cutting applications, ensuring high accuracy and efficiency when machining molds.
3). Wide Range of Diameters: Available in wire diameters from 0.07mm to 0.33mm to meet the specific needs of different cutting applications.
4). Versatile Spool Sizes: Offered in various spool sizes such as P3, P5, P10, P15, and industry standard DIN125, DIN160, DIN200, and DIN250, suitable for different EDM machine setups.
5). Precision and Straightness: Exceptional straightness and clean surface finish, ensuring smooth Auto Wire Threading (AWT) and consistent cutting performance.
6). Complete Traceability: Every spool of wire is fully traceable, providing transparency and reliability in production.
7). Stringent Quality Control: Rigorous in-house inspections guarantee the highest product quality, ensuring reliable performance in precision wire EDM cutting.
| Chemical Compositiom | ||||||||
| Alloy No. | Chemical Compositiom(wt.%) | |||||||
| Zn | Cu | Fe(Max.) | Pb(Max.) | Other Elements(Max.) | ||||
| 1 | GB | H95 | Remainder | 94-96 | 0.05 | 0.05 | 0.3 | |
| ASTM | C21000 | Remainder | 94-96 | 0.05 | 0.05 | / | ||
| JIS | C2100 | Remainder | 94-96 | 0.05 | 0.03 | / | ||
| EN | CuZn5 | Remainder | 94-96 | 0.05 | 0.03 | 0.37 | ||
| 2 | GB | H90 | Remainder | 89-91 | 0.05 | 0.05 | 0.3 | |
| ASTM | C22000 | Remainder | 89-91 | 0.05 | 0.05 | / | ||
| JIS | C2200 | Remainder | 89-91 | 0.05 | 0.05 | / | ||
| EN | CuZn10 | Remainder | 89-91 | 0.05 | 0.03 | 0.37 | ||
| 3 | GB | H85 | Remainder | 84-86 | 0.05 | 0.05 | 0.3 | |
| ASTM | C23000 | Remainder | 84-86 | 0.05 | 0.05 | / | ||
| JIS | C2300 | Remainder | 84-86.9 | 0.05 | 0.05 | / | ||
| EN | CuZn15 | Remainder | 84-86 | 0.05 | 0.03 | 0.37 | ||
| 4 | GB | H80 | Remainder | 78.5-81.5 | 0.05 | 0.05 | 0.3 | |
| ASTM | C24000 | Remainder | 84-86 | 0.05 | 0.05 | / | ||
| JIS | C2400 | Remainder | 84-86.9 | 0.05 | 0.05 | / | ||
| EN | CuZn20 | Remainder | 79-81 | 0.05 | 0.03 | 0.37 | ||
| 5 | GB | H70 | Remainder | 68.5-71.5 | 0.1 | 0.03 | 0.3 | |
| ASTM | C26000 | Remainder | 68.5-71.5 | 0.07 | 0.05 | / | ||
| JIS | C2600 | Remainder | 68.5-71.5 | 0.05 | 0.05 | / | ||
| EN | CuZn30 | Remainder | 69-71 | 0.05 | 0.03 | 0.37 | ||
| 6 | GB | H65 | Remainder | 63-68.5 | 0.07 | 0.09 | 0.45 | |
| ASTM | C27000 | Remainder | 63-68.5 | 0.09 | 0.07 | / | ||
| JIS | C2700 | Remainder | 63-67 | 0.05 | 0.05 | / | ||
| EN | CuZn36 | Remainder | 63.5-65 | 0.05 | 0.03 | 0.37 | ||
| 7 | GB | H63 | Remainder | 62-65 | 0.15 | 0.08 | 0.5 | |
| ASTM | C27200 | Remainder | 62-65 | 0.07 | 0.07 | / | ||
| JIS | C2720 | Remainder | 62-64 | 0.07 | 0.07 | / | ||
| EN | CuZn37 | Remainder | 62-64 | 0.1 | 0.1 | 0.53 | ||
| 8 | GB | H62 | Remainder | 60.5-63.5 | 0.15 | 0.08 | 0.5 | |
| ASTM | C28000 | Remainder | 59-63 | 0.09 | 0.07 | / | ||
| JIS | C2800 | Remainder | 59-63 | 0.1 | 0.07 | / | ||
| EN | CuZn40 | Remainder | 59.5-61.5 | 0.2 | 0.3 | 0.75 | ||
| Mechanical Properties | ||||||||
| Alloy No. | Temper Designation | Diameter | Tensile strengh | Elongation | ||||
| MM | Mpa | % | ||||||
| 1 | H95 C21000 C2100 CuZn5 | O60(annealed) | 0.05-12 | ≥220 | ≥20 | |||
| H02 (halfr-hard) 1/2H | 0.05-12 | ≥340 | / | |||||
| H04 (hard) H | 0.05-12 | ≥420 | / | |||||
| 2 | H90 C22000 C2200 CuZn10 | O60(annealed) | 0.05-12 | ≥240 | ≥20 | |||
| H02 (halfr-hard) 1/2H | 0.05-12 | ≥385 | / | |||||
| H04 (hard) H | 0.05-12 | ≥485 | / | |||||
| 3 | H85 C23000 C2300 CuZn15 | O60(annealed) | 0.05-12 | ≥280 | ≥20 | |||
| H02 (halfr-hard) 1/2H | 0.05-12 | ≥455 | / | |||||
| H04 (hard) H | 0.05-12 | ≥570 | / | |||||
| 4 | H80 C24000 C2400 CuZn20 | O60(annealed) | 0.05-12 | ≥320 | ≥20 | |||
| H02 (halfr-hard) 1/2H | 0.05-12 | ≥540 | / | |||||
| H04 (hard) H | 0.05-12 | ≥690 | / | |||||
We have advanced production equipment and professional technicians to ensure our high production efficiency and excellent product quality.
1. What is the material composition of this wire?
This wire is made from a brass copper alloy, which provides a balance of strength, durability, and resistance to tarnishing, making it perfect for jewelry making.
2. What are the available gauge sizes for this wire?
This wire is available in a range of gauge sizes from 0.5mm to 3mm, suitable for various jewelry crafting needs.
3. Is the wire tarnish-resistant?
Yes, the wire has tarnish-resistant properties, ensuring that your jewelry creations maintain their golden appearance over time.
4. Can this wire be used for all types of jewelry making?
Yes, this wire is ideal for a wide range of jewelry making applications, including wire wrapping, beading, and creating pendants, bracelets, earrings, and more.
5. Is this wire flexible?
The wire is strong yet flexible enough to be shaped, bent, and twisted without compromising its integrity, making it easy to work with for intricate designs.
6. Is the wire suitable for outdoor or high-moisture environments?
While the wire is tarnish-resistant, we recommend storing jewelry made from this wire in dry conditions to maintain its appearance over time.
7. What is the packaging of this wire?
The wire is typically packaged in coils or spools, depending on the length of the order. Custom packaging options may be available on request.
