High strength ferritic alloy-D53

Patent · Sat Jan 01 00:00:00 EST 1977

OSTI ID:862925

Hagel, William C ^[1]; Smidt, Frederick A ^[2]; Korenko, Michael K ^[3]

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1. Ann Arbor, MI
2. Springfield, VA
3. Richland, WA

A high strength ferritic alloy is described having from about 0.2% to about 0.8% by weight nickel, from about 2.5% to about 3.6% by weight chromium, from about 2.5% to about 3.5% by weight molybdenum, from about 0.1% to about 0.5% by weight vanadium, from about 0.1% to about 0.5% by weight silicon, from about 0.1% to about 0.6% by weight manganese, from about 0.12% to about 0.20% by weight carbon, from about 0.02% to about 0.1% by weight boron, a maximum of about 0.05% by weight nitrogen, a maximum of about 0.02% by weight phosphorous, a maximum of about 0.02% by weight sulfur, and the balance iron.

• Research Organization: Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
• DOE Contract Number: E(45-1)-2170
• Assignee: United States of America as represented by United States Energy (Washington, DC)
• Patent Number(s): US 4049432
• OSTI ID: 862925
• Country of Publication: United States
• Language: English

Related Subjects

strength
ferritic
alloy-d53
alloy
described
weight
nickel
chromium
molybdenum
vanadium
silicon
manganese
12
20
carbon
02
boron
maximum
05
nitrogen
phosphorous
sulfur
balance
iron
weight sulfur
balance iron
strength ferritic
ferritic alloy
weight phosphorous
weight carbon
weight molybdenum
weight chromium
weight boron
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