Part case · Metal 3D Printing

Metal AM automotive fin heat-exchanger block

Cube-style metal heat-exchanger block with dense internal fins and front ports — for discussing printable fin pitch, powder escape, and sealing-face machining for automotive thermal hardware.

Metal additive automotive heat-exchanger cube with dense internal fins — Photo courtesy xa-blt.com (authorized for 3DWK use). 3DWK part case — brand remains 3DWK; not a BLT storefront listing.

Typical specification

Key values

Item	Typical value
Process	Metal powder-bed fusion
Form	Fin-core heat-exchanger cube
Interfaces	Front fluid / mount ports
Post	Powder flush; mill sealing faces
Note	Branding on sample may be cropped in use

Fin-core versus cold plate

This block is about dense internal fins and port interfaces, not a flat TIM sandwich.

State fluid path keep-outs on the RFQ
Keep at least one inspection path in early articles

Honesty bar

No Watt-per-Kelvin claims, OEM customer names, or invented pressure ratings on this page.

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