Sheet Metal Stamping Materials
Space Auto Parts works with a comprehensive spectrum of engineered metals and industrial laminates. From high-conductivity ETP copper for electrical terminals to deep-draw CRCA steel for automotive wiper motor housings, all materials are backed by Mill Test Certificates (MTC).
Material Catalog
Engineered materials for precision press components
Click any specialized material below to explore metallurgical properties, stamping guidelines, and typical components.
ETP Copper Components
IS 191 / C11000 (99.9% Pure Copper)
100% IACS electrical conductivity copper components stamped with tight clearance tooling to prevent edge roll and burrs. Plating compatible with tin and silver.
Brass Components
CuZn37, CuZn30, IS 319
Precision stamped brass combining mechanical strength, spring tension, corrosion resistance, and semi-automatic riveting capability.
Stainless Steel Components
AISI 304, 316, 430
Corrosion-resistant stamped components engineered with heavy-duty tooling to control stainless steel work hardening and maintain ±0.1mm tolerances.
CRCA Steel Components
IS 513 D / DD / EDD
Cold Rolled Close Annealed steel stampings offering exceptional drawing, bending, and flat surface finish for automotive OEM sub-assemblies.
Phosphor Bronze Components
CuSn4, CuSn6
High fatigue endurance and superior spring properties stamped for sensitive electrical and instrumentation deflection applications.
Hylam Laminated Insulators
Fabric & Paper Grade Phenolic Laminates
Precision blanked and pierced phenolic laminated sheets riveted directly to brass and steel contacts for automotive motor sub-assemblies.
Quality Gateway
Strict raw material verification before production
Under our VDA 6.3 quality framework, raw material compliance is the first mandatory gate before steel or copper strip reaches our press floor.
1. Mill Certificate Archival
Every raw material coil arrives with batch chemical analysis and mechanical property test certificates (MTC) verifying yield strength and elongation.
2. Dimensional Gauge Check
Strip thickness is measured across width and along coil length with calibrated Mitutoyo digital micrometers to guarantee uniform gauge within tolerance.
3. Surface & Temper Sign-Off
Visual checks ensure strips are free of oxidation, rust, coil crown, or edge burrs before loading into our automatic roll feed uncoilers.
Material Selection Support
Unsure which material fits your stamping requirements?
Our tooling and metallurgical engineers in Chennai can recommend the ideal balance of formability, mechanical strength, and piece-part cost.