The influence of rolling practice on notch toughness and texture development in high-strength linepipe

1999 ◽  
Vol 30 (12) ◽  
pp. 3045-3054 ◽  
Author(s):  
G. J. Baczynski ◽  
J. J. Jonas ◽  
L. E. Collins
Keyword(s):  
High Strength ◽  
Notch Toughness ◽  
Texture Development ◽  
Rolling Practice

USS STRUX

Alloy Digest ◽  
1960 ◽  
Vol 9 (7) ◽  
Keyword(s):  
United States ◽  
Tensile Strength ◽  
High Strength ◽  
Notch Toughness ◽  
United States Steel Corporation ◽  
Treated Condition ◽  
High Strength Level ◽  
Heat Treated ◽  
Heat Treated Condition ◽  
Very High

Abstract USS STRUX is an alloy steel designed for use in the heat treated condition at a minimum tensile strength of 280,000 psi. At this very high strength level the steel has adequate ductility and notch toughness for critical applications. This datasheet provides information on composition and tensile properties. Filing Code: SA-100. Producer or source: United States Steel Corporation.

BETHLEHEM RQC-80

Alloy Digest ◽  
1971 ◽  
Vol 20 (9) ◽  
Keyword(s):  
Fracture Toughness ◽  
High Strength ◽  
Heat Treating ◽  
Notch Toughness ◽  
Bethlehem Steel Corporation ◽  
Temperature Performance ◽  
Heat Treated ◽  
Structural Applications ◽  
Treated Carbon ◽  
Drilling Rigs

Abstract BETHLEHEM RQC-80 is a heat-treated carbon steel having 80,000 psi yield strength through 11/2-in. plate, in combination with good notch toughness and excellent weldability. It is engineered specifically for structural applications such as drilling rigs, earthmoving machinery, railroad cars, and applications where a combination of high strength and low-temperature service is required. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on low and high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: CS-43. Producer or source: Bethlehem Steel Corporation.

Toughness of Ultra High Strength Steel Sheets

2014 ◽  
Vol 782 ◽  
pp. 57-60
Author(s):  
Stanislava Hlebová ◽  
Ladislav Pešek
Keyword(s):  
High Strength Steel ◽  
Charpy Impact ◽  
High Strength ◽  
Charpy Impact Test ◽  
Notch Toughness ◽  
Steel Sheets ◽  
Component Design ◽  
Specific Loading ◽  
Ultra High Strength Steel ◽  
Thin Steel

Currently only few methods exist for thin steel sheet testing, especially based on fracture mechanics concept. Charpy impact test is one of the most used method for testing notch toughness and fracture behaviors because of the simplicity and the other advantages [. This article deals with toughness testing of automotive ultra high strength steel sheets (UHSS). Several standard types of toughness test that generate data for specific loading conditions and/or component design approaches exist. Two definition of toughness will be discussed: i) Charpy V-notch toughness, method includes joining of thin steel sheets to one compact unit and ii) material (tensile) toughness [. Two steels were used, DP1000 and 1400M of 1,8 mm thickness and two joining techniques: bonding with adhesives and joining with holders. Effect of material, joining technology, structural adhesives, and number of joined plates on the toughness values was quantified at the room temperature. Toughness of steels by the tensile test was added for comparison. Fracture surface was observed using scanning electron microscope analysis.

A New Alloy Steel for Marine Cryogenic Applications

1972 ◽  
Vol 9 (03) ◽  
pp. 297-301
Author(s):  
G. E. Kampschaefer ◽  
F. E. Havens ◽  
D. A. Sarno
Keyword(s):  
Heat Treatment ◽  
Alloy Steel ◽  
High Strength ◽  
Notch Toughness ◽  
Nickel Steel ◽  
Percent Nickel ◽  
Joint Properties ◽  
Filler Metals

The authors describe a new five percent nickel steel which is currently being considered for marine cryogenic applications involving the transport of liquefied ethylene and methane. The alloy combined with a unique heat treatment develops both high strength and good notch toughness properties at temperatures below —150 F. Results of weld tests are presented which show that filler metals and processes used for nine percent nickel steel produce adequate joint properties with this new economical alloy.

USS FIFTY-N (50-N)

Alloy Digest ◽  
1970 ◽  
Vol 19 (12) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
High Strength ◽  
Heat Treating ◽  
Notch Toughness ◽  
Structural Quality ◽  
Plate Steel ◽  
Bend Strength ◽  
United States Steel Corporation ◽  
Temperature Performance

Abstract USS FIFTY-N steel is a normalized high-strength low-alloy structural-quality plate steel having inherently good notch toughness. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and compressive, shear, and bend strength as well as fracture toughness. It also includes information on low temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SA-258. Producer or source: United States Steel Corporation.

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