GunBlack.com - Black Oxide and Manganese Phosphate


Plating Services Black Oxide Metal Finishing Black Oxide is a chemical conversion coating for mild steel, steel alloys, heat treated steels and tool steels. Black Oxide is also available for copper, brass and bronze alloys. Manganese Phosphate Coating (Parkerize) Parkerizing is available for mild steel, steel alloys, heat treated steels, cast iron, malleable and ductile iron casting. The Manganese Phosphate Coating results in a medium dark grey finish with superior corrosion resistance. read more		DOD & OEM Specifications A.B. Dick Co. #36 AMS 2485H & 2481F Bendix 9-515E B S EN 12476:2000 Borg Warner PS381-C Chrysler PS-8890 & PS-1129 Ford WSS-M3P63-A2 & ESF-M6P3-A ES81-179 GE 46-294710 GM 4347M & 6174M G.W. Lisk EPS-504-S Honeywell M-2987003 & 7004 MIL - DTL-13924D & DTL-16232G Navistar Class A-2, G-1 NYAB PCD-204 Pitney Bowes D1839 Sepac FS-115 Sikorsky SS 8416 TTC PS-506-T Vickers VS 2-3-1-14

Services overview
Quality Our quality is in the color. Both Black Oxide and Manganese Phosphate Coating can be judged by their deep rich color. The better the color the better the protection. read more		Service GunBlack is second to none for customer service. Individual and bulk packaging are both offered along with drop shipments and emergency same day turnaround. Ask us how we can solve your production needs. read more		Capacity GunBlack has three different production lines to accommodate different size parts. We offer Manganese Phosphate on parts up to 8 feet long and Black Oxide up to 16 feet long. We have the largest tanks in the Northeast and produce an average of 15,000 pounds of finished product each day. We offer one week turnaround for all our OEM customers and 24 hour turnaround time for emergencies. read more