Keystone Automatic Technology, Inc. Logo KAT Contact Keystone Automatic
1 South Maple Street
Emporium, PA 15834
Phone: 814-486-0513
Fax: 814-486-1190
info@keyautotech.com
These go to Al, Julie, & Dan
Keystone Automatic HomeProductsServicesQualityISO CERTIFICATIONAbout KATLocate KATContact KAT
RAW MATERIALS
Bare or Pre-Plated (See Plating)
* most common

We use all materials including the following:

COPPER ALLOYS
  C10100 OFE Oxygen Free Electronic
* C10200 OF Oxygen Free
  C14500 Tellurium (Bearing) Copper
  C15000 Zirconium Copper

BERYLLIUM COPPER ALLOYS
  C17000 Alloy 65
* C17200 Alloy 25
  C17500 Alloy 10
  C17510 Alloy 3 or 14

BRASS ALLOYS
  C22000 Commercial Bronze, 90%
  C23000 Red Brass, 85%
* C26000 Cartridge Brass, 70%
  C27000 Yellow Brass, 65%

NICKEL BASE ALLOYS
* N02200 Nickel 200, 99.2% nominal
  N02205 Nickel 205, 99.6% nominal
  N02270 Nickel 270, 99.97% minimum
* N04400 Monel 400

STEEL
* C-1006 - 1018  
  C-1018 - 1065  
  Spring  
* Preplated Galv  
* Stainless Steel  

ALUMINUM
CONTROLLED EXPANSION ALLOYS
  Alloy 43 42 Ni Bal Fe
  Alloy 51 51 Ni. Bal Fe
* Alloy 52 52 Ni. Bal Fe
* Kovar 29 Ni. 17 Co. Bal Fe

BRONZE ALLOYS
  C50700 Phosphor Bronze, 1.8%
* C51000 Grade A Phos Bronze, 5%
  C52100 Grade C Phos Bronze, 8%
  C65500 High Silicon Bronze A

COPPER NICKEL TIN ALLOYS
  C72700 Spinodal 9-6
* C72900 Spinodal 15-8

NICKEL SILVER ALLOYS
  C73500 Nickel Silver 72-18
* C75200 Nickel Silver 65-18
  C75700 Nickel Silver 65-12
  C76400 Nickel Silver 60-18
  C77000 Nickel Silver 55-18

CLADDED PRODUCTS
* Copper Cladded L.C. Steel 30% Cond.
  Copper Cladded L.C. Steel 40% Cond.
  Cumet - 22% Cu Clad. 42 Alloy
  Special Combinations of Nickel, Gold, Silver,
  Palladium Diffused Gold, and Platnum

ALL PRECIOUS METALS

* Most Common

raw materials Plating Guides