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The ease of laser cutting and slitting for H62 brass strip all boils down to its compositional advantages — a 62% copper content ensures excellent ductility and stability of the material. It won’t warp or crack under the high temperatures of laser cutting, nor will it produce burrs or edge curling during slitting.
Whether it’s 0.05mm ultra-thin strip or 2.0mm thick strip, our laser cutting achieves a high precision of ±0.02mm. The finished parts can be used directly without secondary polishing. For slitting, we can cut strips as narrow as 3mm with smooth, jag-free edges — perfect for mass-producing small-spec electronic terminals and shrapnel. Compared to traditional stamping, laser cutting eliminates mold costs, enabling fast delivery even for small-batch orders.
| Item | Details |
|---|---|
| Product Name | 0.05-2.0mm H62 Brass Strip |
| Thickness Range | 0.05mm-2.0mm (custom non-standard sizes available) |
| Core Composition | Cu: 60.5%-63.5%, Zn: Remainder, Pb ≤ 0.08%, Electrical Conductivity ≥ 28% IACS |
| Product Temper | Soft (M), Half-hard (Y2), Hard (Y) — tailored to different processing needs |
| Core Processing Services | Laser Cutting: ±0.02mm precision, burr-free, warp-free; Slitting: Min. width 3mm, smooth edges |
| Core Advantages | Easy to laser cut & slit; Excellent electrical & thermal conductivity; Superior machinability; Polishing/electroplating available |
Application Scenarios by Thickness Range
0.05-0.3mm Ultra-thin Strip
Laser-cut into precision electronic terminals, relay contacts, and instrument pointers. After slitting, the width can be controlled to 0.5mm with high accuracy, ensuring stable conductivity. The qualified rate for mass processing reaches over 99.5%.
0.3-1.0mm Standard Strip
Slit into narrow strips for door lock shrapnel and button battery casings; laser-cut into irregular small parts for lighter components. It resists cracking during bending and stretching, and delivers a premium finish after electroplating.
1.0-2.0mm Medium-thick Strip
Laser-cut into bathroom accessory bases, furniture brass trim strips, and small mechanical gears; slit into decorative frames. With high hardness, it is wear-resistant and scratch-resistant, maintaining its condition for years without rusting.
Universal Scenarios for All Thicknesses
Ideal for DIY cultural and creative projects and custom nameplates. Laser cutting can produce any pattern or text; slitting into brass strips for bookmarks and badges — even beginners can create personalized items easily.
Advantages of Our Processing Services
Laser Cutting Benefits
Non-contact processing: No surface damage, and no warping even for 0.05mm ultra-thin strips.
No mold required: We accept orders for as few as 10 parts, with delivery as fast as 24 hours.
Slitting Benefits
High-precision slitting machines: Burr-free, curl-free edges with width tolerance of ±0.01mm.
Film-coated slitting option: Prevents surface scratches, simplifying subsequent processing.
FAQ
Q: Will 0.05mm ultra-thin brass strip burn through or warp during laser cutting?
A: Rest assured! We use fiber laser cutting machines with adjustable power. For ultra-thin strips, we lower the power and increase the cutting speed. A vacuum suction platform secures the material during processing, preventing burn-through or warping. The finished parts have smooth edges and are ready for immediate use.
Q: What is the minimum slitting width? Can you slit to my custom dimensions?
A: Our minimum slitting width is 3mm. We can achieve precise slitting according to your specified dimensions, with width tolerance controlled within ±0.01mm. Film-coated slitting is available for both narrow and wide strips to prevent scratches during transportation and processing.
Q: Which is more cost-effective: laser cutting or traditional stamping?
A: It depends on the order quantity! For small batches (hundreds to thousands of parts), laser cutting is better — no mold costs and faster turnaround. For large batches (tens of thousands of parts or more), stamping is more economical. We offer both processing methods, so you can choose based on your order volume for maximum convenience.
Q: Will the surface oxidize after laser cutting? How to handle it?
A: Laser-cut edges may have slight oxidation discoloration, which does not affect performance. If you require a high-end finish, we provide pickling and polishing services to remove the oxide layer, restoring a bright, like-new surface. Electroplating (gold, silver, etc.) is also available for enhanced aesthetics.
Q: Do you support small-batch purchasing and processing? Can I get samples first?
A: Absolutely! We accept orders for as little as 1kg of material or 10 cut parts. We also provide free A4-sized samples for you to test processing performance. You can place bulk orders only after confirming the precision and quality meet your requirements — for total peace of mind.
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