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In-Stock H70 Brass Strip 0.05-2.0mm Full Range | One-Stop Laser Cutting & Slitting Service

Publish Time: 2026-03-14 11:56:13
First, let’s talk about the composition of H70 brass strip: it has a copper content of 68.5%-71.5%, with zinc as the primary remaining component. Impurity levels are strictly controlled: Pb ≤ 0.03%, Fe ≤ 0.10%.

This high copper content delivers top-tier electrical and thermal conductivity — even better than H68 brass — paired with exceptional ductility. It resists cracking and deformation during bending, stretching, or deep drawing processes. For professionals manufacturing precision components, this material is easy to process and yields high-precision finished products. It is especially ideal for parts with stringent performance requirements, far more reliable than regular brass grades.

In-Stock H70 Brass Strip 0.05-2.0mm Full Range | One-Stop Laser Cutting & Slitting Service(图1)In-Stock H70 Brass Strip 0.05-2.0mm Full Range | One-Stop Laser Cutting & Slitting Service(图2)

Thickness RangeCore FeaturesTypical ApplicationsProcessing Recommendations
0.05-0.3mmUltra-thin, flexible, highly formable, excellent conductivityPrecision electronic electrodes, instrument gaskets, jewelry blanksLaser cutting for intricate patterns; slitting width customizable down to 5mm with zero deformation
0.3-1.0mmBalanced ductility & strength, easy to weld and polishRelay terminals, decorative nameplates, bathroom accessoriesLaser cutting for complex shapes; smooth cuts require no secondary polishing
1.0-2.0mmHigh strength, good wear resistance, outstanding stabilityAutomotive sensor housings, mechanical valve parts, heat sink basesDirect laser cutting after slitting; perfect for mass production

Laser Cutting + Slitting Processing

What’s the biggest hassle when buying brass strip? Receiving material that’s hard to process, or finished parts with burrs and deformation! We solve this with our one-stop integrated service: laser cutting + slitting.
The advantages of laser cutting are undeniable:
  • Concentrated heat input results in an extremely narrow heat-affected zone. Even 0.05mm ultra-thin strips stay flat with no edge warping after cutting.

  • Burr-free, smooth cuts with a surface roughness of ≤ Ra12.5.

Our slitting service is highly flexible:
  • Custom widths tailored to your exact requirements, with precision controlled within ±0.1mm.

  • Ideal for both narrow strips (for electrodes) and wide strips (for housings), minimizing material waste and reducing your production costs.


Prev: H68 Brass Strip | 67-70% Copper Content | Burr-Free Laser Cutting & Custom Slitting
Next: High-Purity T2 Copper Strip/Sheet | Precision Laser Cutting & Slitting Supported