Every part MAP Alloys casts is a brake-system component. That focus is what allows us to invest in automation, metallurgy and inspection at the depth safety-critical work requires.
The structural heart of a disc-brake assembly. Cast in AC2A or LM16 for strength and thermal stability, geometry tuned to customer pad and piston designs. Front and rear families across two- and three-wheeler platforms, with development underway for four-wheeler programmes.
The hydraulic actuator behind the lever or pedal. Cast to tight bore tolerances and finished for downstream machining and seal-bore preparation. Available as single or tandem variants.
For drum-brake applications. Bodies engineered for sealing performance and machining repeatability at high volumes, typically high-cadence two- and three-wheeler programmes.
Mounting and ancillary brackets cast alongside the body families they support. Single-source supply for the whole bracket-plus-caliper assembly, shipped assembly-ready.
A value-engineered tandem master-cylinder programme. Our proof point for DFM and VAVE capability on a complex, multi-feature casting, and the template for how we approach new programmes from RFQ onward.
* Four-wheeler caliper programmes in development.
A quick reference. The deeper datasheet sits on the Capabilities page.
Swipe to compare →
| Alloy | Primary useIn our product range | Why we use itShort rationale |
|---|---|---|
| AC2A | Caliper bodiesMaster cylinder | High strengthHeat-treats to high UTS; structural-grade for safety-critical work. |
| LM16 | Caliper bodiesWheel cylinder · brackets | Balanced workhorseWide heat-treat window; good ductility/strength balance. |
| Al-Si7 | BracketsThin-section parts | CastabilityHighest fluidity. Fills complex bracket geometry cleanly. |
Specific chemistry, mechanical properties and acceptance criteria are issued per part on the customer's drawing & control plan.