Low mn alloy steel for cryogenic service and method of preparation
Patent
·
OSTI ID:6304235
A ferritic cryogenic steel which has a relatively low (About 4-6%) manganese content and which has been made suitable for us at cryogenic temperatures by a thermal cycling treatment followed by a final tempering. The steel includes 4-6% manganese, 02-0.06% carbon, 0.1-0.4% molybdenum and 0-3% nickel.
- Assignee:
- Dept. of Energy
- Patent Number(s):
- US 4257808
- OSTI ID:
- 6304235
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360101* -- Metals & Alloys-- Preparation & Fabrication
360103 -- Metals & Alloys-- Mechanical Properties
ALLOYS
CARBON ADDITIONS
CHEMICAL COMPOSITION
CRYOGENICS
HEAT TREATMENTS
IRON ALLOYS
IRON BASE ALLOYS
MANGANESE ALLOYS
MOLYBDENUM ADDITIONS
MOLYBDENUM ALLOYS
NICKEL ALLOYS
STEELS
THERMAL CYCLING
360101* -- Metals & Alloys-- Preparation & Fabrication
360103 -- Metals & Alloys-- Mechanical Properties
ALLOYS
CARBON ADDITIONS
CHEMICAL COMPOSITION
CRYOGENICS
HEAT TREATMENTS
IRON ALLOYS
IRON BASE ALLOYS
MANGANESE ALLOYS
MOLYBDENUM ADDITIONS
MOLYBDENUM ALLOYS
NICKEL ALLOYS
STEELS
THERMAL CYCLING