High carbon chromium bearing steel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 27, 1990
Grant Date -
N/A
app pub date -
Mar 31, 1989
filing date -
Apr 4, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
a high carbon chromium bearing steel having a carbon content from 0.8% to 1.2% by weight, and which is characterized by a nickel content of 1.0% to 2.0% by weight, a chromium content of 0.9% to 2.0% by weight, a silicon content of 1.0% to 2.0% by weight, and a sulfur combined and phosphorus content of 0.015% to 0.040% by weight.
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