Microstructure and low temperature fracture of commercial low carbon pipe steel for modern gas pipelines

2019 ◽  
Author(s):  
Lyudmila S. Derevyagina ◽  
Antonina I. Gordienko ◽  
Natalya S. Surikova
Keyword(s):  
Low Temperature ◽  
Pipe Steel ◽  
Low Carbon ◽  
Gas Pipelines ◽  
Temperature Fracture

BISALLOY STRUCTURAL 60

Alloy Digest ◽  
2019 ◽  
Vol 68 (2) ◽  
Keyword(s):  
Fracture Toughness ◽  
Shear Strength ◽  
Low Temperature ◽  
Yield Strength ◽  
Structural Steel ◽  
High Strength ◽  
Low Carbon ◽  
Temperature Fracture ◽  
Minimum Yield

Abstract Bisalloy Structural 60 steel (60 ksi minimum yield strength) is a low-carbon, low-alloy, high-strength structural steel exhibiting excellent cold formability and low-temperature fracture toughness. This datasheet provides information on composition and shear strength. It also includes information on forming and joining. Filing Code: SA-839. Producer or source: Bisalloy Steels Group Limited.

scholarly journals Effect of Microstructure on Low-Temperature Fracture Toughness of a Submerged-Arc-Welded Low-Carbon and Low-Alloy Steel Plate

Metals ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 1839
Author(s):  
Byeong Chan Choi ◽  
Byoungkoo Kim ◽  
Byung Jun Kim ◽  
Yong-Wook Choi ◽  
Sang Joon Lee ◽  
...  
Keyword(s):  
Low Temperature ◽  
Fracture Behavior ◽  
Steel Plate ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Temperature Fracture ◽  
Temperature Impact ◽  
Ebsd Technique ◽  
The Relationship ◽  
Submerged Arc

This study investigated the low-temperature fracture behavior of an 80-mm-thick low-carbon steel plate welded by submerged arc. The relationship between impact absorbed energy and ductility–brittle transition temperature (DBTT) based on the microstructures was evaluated through quantitative analysis on grain size and complex constituent phases using advanced EBSD technique. The microstructure formed differently depending on the heat affections, which determined fracture properties in a low-temperature environment. Among the various microstructures of the heat-affected zone (HAZ), acicular ferrite has the greatest resistance to low-temperature impact due to its fine interlocking formation and its high-angle grain boundaries.

BISALLOY STRUCTURAL 80

Alloy Digest ◽  
2019 ◽  
Vol 68 (4) ◽  
Keyword(s):  
Fracture Toughness ◽  
Low Temperature ◽  
Yield Strength ◽  
Physical Properties ◽  
Structural Steel ◽  
Tensile Properties ◽  
High Strength ◽  
Low Carbon ◽  
Temperature Fracture ◽  
Minimum Yield

Abstract Bisalloy Structural 80 steel (80 ksi minimum yield strength) is a low-carbon, low-alloy, high-strength structural steel exhibiting excellent cold formability and low-temperature fracture toughness. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on forming and joining. Filing Code: SA-842. Producer or source: Bisalloy Steels Group Limited.

BISALLOY STRUCTURAL 70

Alloy Digest ◽  
2019 ◽  
Vol 68 (3) ◽  
Keyword(s):  
Fracture Toughness ◽  
Shear Strength ◽  
Low Temperature ◽  
Yield Strength ◽  
Physical Properties ◽  
Structural Steel ◽  
High Strength ◽  
Low Carbon ◽  
Temperature Fracture ◽  
Minimum Yield

Abstract Bisalloy Structural 70 steel (70 ksi minimum yield strength) is a low-carbon, low-alloy, high-strength structural steel exhibiting excellent cold formability and low-temperature fracture toughness. This datasheet provides information on composition, physical properties, hardness, tensile properties, and shear strength. It also includes information on forming and joining. Filing Code: SA-840. Producer or source: Bisalloy Steels Group Limited.

BISALLOY STRUCTURAL 80 PRESSURE VESSEL STEEL

Alloy Digest ◽  
2019 ◽  
Vol 68 (5) ◽  
Keyword(s):  
Fracture Toughness ◽  
Low Temperature ◽  
Yield Strength ◽  
Pressure Vessel ◽  
High Strength ◽  
Pressure Vessel Steel ◽  
Low Carbon ◽  
Vessel Steel ◽  
Temperature Fracture ◽  
Minimum Yield

Abstract Bisalloy Structural 80 Pressure Vessel Steel (80 ksi minimum yield strength) is a low-carbon, low-alloy, high-strength structural steel for pressure vessel applications. It exhibits excellent cold formability and low-temperature fracture toughness. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming, machining, and joining. Filing Code: SA-844. Producer or source: Bisalloy Steels Group Limited.

NICLOY 5

Alloy Digest ◽  
1960 ◽  
Vol 9 (3) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Low Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Ferritic Steel ◽  
Heat Treating ◽  
Low Carbon ◽  
Temperature Performance

Abstract NICLOY 5 is a low carbon, nickel ferritic steel reecommended for low temperature service. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SA-96. Producer or source: Babcock & Wilcox Company.

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