> Silver

QQS365D Type II Gr B NR 920.04.01

> Tin

MIL-T-10727C Type I NR 920.05.02

> Copper

MIL-C-14550

> Copper Acid

Copper rebuilt up to 0,100”

> Watt Nickel

QQN 290

> Electroless Nickel

MIL-C-26074E CL 1, 2, 3 & 4

> Zinc

QQZ325 Type I No chromate

Type II Chromate Yellow, Olive Green, Black.

Type III Clear Chromate