Bimetal saw band

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United States of America Patent

PATENT NO 6869692
APP PUB NO 20030152477A1
SERIAL NO

10360199

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Bimetal saw band comprising a support band of high microstructural stability and fatigue strength, comprising 0.25 to 0.35% of carbon, 0.3 to 0.5% of silicon, 0.8 to 1.5% of manganese, 1.0 to 2.0% of molybdenum, 1.5 to 3.5% of chromium, 0.5 to 1.5% of nickel, 0.5 to 2.5% of tungsten, 0.15 to 0.30% of vanadium, 0.05 to 0.10% of niobium, 0.05 to 1.0% of copper, up to 0.2% of aluminum, up to 1% of cobalt, remainder iron including melting-related impurities, and tooth tips made from a steel with high wear resistance, comprising 1.0 to 2.0% of carbon, 3 to 6% of chromium, 1 to 5% of vanadium, 3 to 10% of molybdenum, 4 to 10% of tungsten, 4 to 10% of cobalt, up to 1% of silicon, up to 1% of manganese, up to 0.5% of niobium, up to 0.5% of nitrogen, remainder iron including melting-related impurities.

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Patent Owner(s)

Patent OwnerAddress
STAHLWERK ERGSTE WESTIG GMBH58239 SCHWERTE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lenoir, Werner Unna, DE 4 40
Pacher, Oskar Graz, AT 12 58

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