Paul M. Machmeier - Racine WI Anthony M. Matuszewski - Franklin WI Stephen Marsch - Racine WI William Walsh - Lombard IL
Assignee:
Snap-On Technologies, Inc. - Lincolnshire IL
International Classification:
C22C 3844 C22C 3850 C21D 800
US Classification:
148335
Abstract:
A medium/high carbon low alloy steel which can be cold formed by cold or warm forging and heat treated. The material consists essentially of: ______________________________________ Element Weight Percent ______________________________________ Carbon (C) about 0. 45-0. 65 Manganese (Mn) about 0. 35-0. 45 Chromium (Cr) about 0. 70-0. 80 Nickel (Ni) about 0. 35-0. 50 Molybdenum (Mo) about 0. 15-0. 30 Titanium (Ti) about 0. 01-0. 02 Aluminum (Al) about 0. 01-0. 02 Silicon (Si) about 0. 008-0. 15 Boron (B) about 0. 001-0. 003 Iron (Fe) Balance Vanadium (V) Less than about 0. 10 Oxygen (O) about 0. 002-0. 005 Nitrogen (N) about 0. 001-0. 008 Copper (Cu) Less than about 0.
Dennis L. Marshall - Wauwatosa WI Anthony Matuszewski - Milwaukee WI
Assignee:
Globe-Union Inc. - Milwaukee WI
International Classification:
C22C 1102 C22C 1104 C22C 1106
US Classification:
75166D
Abstract:
A lead alloy particularly suited for use in lead-acid type storage batteries having the following composition by weight: ______________________________________ Strontium 0. 01%- 2. 0% Tin 0. 1%- 5. 0% Aluminum 0. 005%- 0. 1% Copper 0- 0. 25% Lead balance ______________________________________.