High strength ferritic alloy-D53

Patent · Tue Sep 20 00:00:00 EDT 1977

OSTI ID:6708523

Hagel, W C; Smidt, F A; Korenko, M K

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.

• Assignee: Energy Research and Development Administration
• Patent Number(s): US 4049432
• OSTI ID: 6708523
• Resource Relation: Patent File Date: Filed date 30 Sep 1976; Other Information: PAT-APPL-728,362
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CHROMIUM ALLOYS
MANUFACTURING
IRON BASE ALLOYS
MOLYBDENUM ALLOYS
CHEMICAL PREPARATION
MANGANESE ADDITIONS
MECHANICAL PROPERTIES
NICKEL ADDITIONS
SILICON ADDITIONS
VANADIUM ADDITIONS
ALLOYS
IRON ALLOYS
MANGANESE ALLOYS
NICKEL ALLOYS
SILICON ALLOYS
SYNTHESIS
VANADIUM ALLOYS
360101* - Metals & Alloys- Preparation & Fabrication
360103 - Metals & Alloys- Mechanical Properties