Metal Stamping Materials We Work With
From 0.1mm ultra-thin to 5mm thick — SPCC, SUS304/301/430, aluminum, phosphor bronze, brass, nickel silver, SGCC, SECC, and SPTE.
Material Grades & Thickness Range
Common materials we stamp, with thickness range and typical parts.
| Material | Grade | Thickness | Typical Parts |
|---|---|---|---|
| Cold Rolled Steel | SPCC | 0.1–5mm | Brackets, Clips, Housings |
| Stainless Steel | SUS304 / 301 / 430 | 0.1–5mm | Spring Contacts, Terminals |
| Aluminum | 1060 / 5052 / 6061 | 0.1–5mm | EMI Shields, Covers |
| Phosphor Bronze | C5191 / C5210 | 0.1–2mm | Spring Contacts, Connectors |
| Brass | H62 / H65 | 0.1–3mm | Terminals, Contacts |
| Nickel Silver | C7521 / C7701 | 0.1–2mm | EMI Shields, Connectors |
| Galvanized Steel | SGCC | 0.1–5mm | Brackets, Frames |
| Electrolytic Tinplate | SECC | 0.1–3mm | Housings, Shields |
| Tinplate | SPTE | 0.1–3mm | Battery Contacts |
Materials We Specialize In
These are the materials our factory handles most frequently, with stable quality and English material certificates.
Phosphor Bronze Stamping
High elasticity, fatigue resistance, and excellent conductivity. Ideal for spring contacts and connectors.
- Thickness: 0.1–2mm
- Grades: C5191, C5210
- Typical Parts: Spring Contacts, Connectors, Switches
- Quality: English FAI & Material Cert available
Nickel Silver Stamping
Good corrosion resistance and EMI shielding performance. Suitable for shielding and connector parts.
- Thickness: 0.1–2mm
- Grades: C7521, C7701
- Typical Parts: EMI Shields, Connectors, Contacts
- Quality: English FAI & Material Cert available
Stainless Steel Stamping
High strength and corrosion resistance. Available in SUS304, SUS301, and SUS430.
- Thickness: 0.1–5mm
- Grades: SUS304 / 301 / 430
- Typical Parts: Spring Contacts, Terminals, Brackets
- Quality: English FAI & Material Cert available
Ultra-Thin Material Stamping
Specialized in stamping materials down to 0.1mm without deformation or burrs.
- Min Thickness: 0.1mm
- Materials: Phosphor Bronze, Nickel Silver, Brass, SUS301
- Typical Parts: Spring Contacts, Battery Contacts, EMI Shields
- Quality: CMM & Salt Spray QC
Brass Stamping
Good conductivity and machinability. Commonly used for terminals and contacts.
- Thickness: 0.1–3mm
- Grades: H62, H65
- Typical Parts: Terminals, Contacts, Connectors
- Quality: English FAI & Material Cert available
SPCC, SGCC & SECC Stamping
Cold rolled, galvanized, and electrolytic steel for brackets, frames, and housings.
- Thickness: 0.1–5mm
- Grades: SPCC, SGCC, SECC
- Typical Parts: Brackets, Frames, Housings
- Quality: English FAI & Material Cert available
Thickness & Precision Capabilities
From 0.1mm ultra-thin to 5mm thick, with tight tolerances for small precision parts.
Tolerance depends on part size and material. ±0.03mm applies to small precision parts; ±0.1mm for standard parts.
Quality You Can Verify
Every shipment can be accompanied by English QC documents, so your team can review quality without translation delays.
- ISO 9001:2015 certified factory
- English FAI, material certificates, and dimensional inspection reports
- RoHS available; REACH declaration if needed
- Defect rate below 0.1% for standard production runs
- Dedicated SQE for quality issue handling and root-cause analysis
- In-house QC lab: CMM, 2D projector, salt spray tester, hardness tester
Frequently Asked Questions
Common questions about metal stamping materials, tolerances, and quality documents.
We stamp SPCC, SUS304/301/430, aluminum, phosphor bronze, brass, nickel silver, SGCC, SECC, and SPTE — with thickness from 0.1mm to 5mm.
We can stamp materials down to 0.1mm, including phosphor bronze, nickel silver, brass, and SUS301 — ideal for spring contacts, battery contacts, and EMI shields.
Yes. We provide English material certificates, FAI reports, and dimensional inspection reports. RoHS is available, and REACH declaration can be issued if needed.
Yes. These are two of our most common materials. We regularly stamp phosphor bronze (C5191, C5210) and nickel silver (C7521, C7701) for spring contacts, connectors, and EMI shields.
We support small-batch and prototype orders. Please send your drawings and estimated annual volume for a detailed quote.
Lead time depends on tooling and production volume. Please contact us with your drawings for an estimated schedule.
Ready to Start Your Stamping Project?
Upload your drawings and material specs. We will review and quote within 24 hours.
