Fracture Toughness Characteristics of the New Weldable Steels of 180- to 210-Ksi Yield Strengths

Fracture Toughness Characteristics of the New Weldable Steels of 180- to 210-Ksi Yield Strengths PDF Author: Peter P. Puzak
Publisher:
ISBN:
Category : Steel
Languages : en
Pages : 36

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Book Description
The yield strength range for steels from 180 to 210 ksi is currently covered by four weldable alloys of the following nominal chemical analysis: 18%Ni-8%Co-3%Mo maraging steel, 12%Ni-5%Cr-3%Mo maraging steel, 9%Ni-4%Co-0.20%C quenched and tempered (Q and T) steel, and 10%Ni-8%Co-2%Cr-1%Mo-0.10%C Q and T steel. Broad ranges of fracture resistance have been reported for these materials based on various fracture tests, and this report presents information for material selection and design guidance by providing an analysis of the interactions between the metallurgical and mechanical parameters that contribute to the fracture resistance of plate products. Definitions of the interaction between the metallurgical and the mechanical aspects are developed with the use of the Dynamic Tear (DT) test and the Ratio Analysis Diagram (RAD). (Author).

Fracture Toughness Characteristics of the New Weldable Steels of 180- to 210-Ksi Yield Strengths

Fracture Toughness Characteristics of the New Weldable Steels of 180- to 210-Ksi Yield Strengths PDF Author: Peter P. Puzak
Publisher:
ISBN:
Category : Steel
Languages : en
Pages : 36

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Book Description
The yield strength range for steels from 180 to 210 ksi is currently covered by four weldable alloys of the following nominal chemical analysis: 18%Ni-8%Co-3%Mo maraging steel, 12%Ni-5%Cr-3%Mo maraging steel, 9%Ni-4%Co-0.20%C quenched and tempered (Q and T) steel, and 10%Ni-8%Co-2%Cr-1%Mo-0.10%C Q and T steel. Broad ranges of fracture resistance have been reported for these materials based on various fracture tests, and this report presents information for material selection and design guidance by providing an analysis of the interactions between the metallurgical and mechanical parameters that contribute to the fracture resistance of plate products. Definitions of the interaction between the metallurgical and the mechanical aspects are developed with the use of the Dynamic Tear (DT) test and the Ratio Analysis Diagram (RAD). (Author).

Fracture Toughness of 180 to 210 Ksi Yield Strength Steels

Fracture Toughness of 180 to 210 Ksi Yield Strength Steels PDF Author: P. P. Puzak
Publisher:
ISBN:
Category :
Languages : en
Pages : 11

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