High strength ferritic alloy-D53

Patent · Sat Jan 01 04:00:00 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

/420/148/
02
05
12
20
alloy
alloy-d53
balance
balance iron
boron
carbon
chromium
described
ferritic
ferritic alloy
iron
manganese
maximum
molybdenum
nickel
nitrogen
phosphorous
silicon
strength
strength ferritic
sulfur
vanadium
weight
weight boron
weight carbon
weight chromium
weight molybdenum
weight phosphorous
weight sulfur