Alloys and additives for zinc baths

Hega NAT

(up to 10% Zinc savings!)

Custom made Zinc-Nickel Master Alloying Technology

Nickel DAPTM

Zinc Alloy

DAP-Nickel powder for precise control of nickel content by Direct Alloying Process (DAP)

Hega Alloy DASt®

Zinc Alloy

With optimized content of tin, bismuth und aluminium. Meets DASt Regulation 022

Hega Alloy DASt® Special

Custom made Alloys for improving Zinc consumption 

Hega Alloy ZAL®

Zinc Alloy

Zinc-aluminium-alloy, different aluminium contents available


Dipl. Ing. Herwig GmbH
Eppenhauser Str. 151
D-58093 Hagen

M info[at]
P +49 (23 31) 9 15 55
F +49 (23 31) 1 55 04

Social media networks

Visit us at...


By submitting the contact form, you agree that your data will be used to process your request. For more information and cancellation information, please refer to the privacy statement.


Contact form

What is the sum of 7 and 7?