CAPABILITY · MATERIALS
Material Selection & Sourcing
The right alloy, the right temper, the right mill — verified before it reaches the press.
Alloys, Tempers and Thicknesses
Deep drawing punishes the wrong material choice. Formability, springback, finish and corrosion resistance all hang on the alloy and temper, so we help customers select material as part of the quote — not after the first batch of cracks. We stock and draw the grades below in thicknesses from 0.3 mm to 3.0 mm, in quarter-hard to full-hard tempers as the part demands.
Mill Certificates and Incoming Checks
Every coil arrives with its mill certificate — grade, temper, thickness and heat number — and every lot is re-verified in-house before it is released to the press shop. Thickness is measured across the coil, mechanical properties are sampled against the certificate, and material identity is recorded so that any finished part can be traced back to its heat.
Because we buy in volume and draw daily across these grades, our mills give us consistent quality and honest lead times — and when a customer needs a specific mill brand or a RoHS / REACH declaration, it is part of the standard paperwork, not a special favour.
Continue through the capability tour: the deep drawing process and secondary operations & finishing.
Talk To Our Engineers
Send your drawing to larry@aunov.com — material advice, tooling plan and a per-piece price within 24 hours.