Master Curve of High-Strength Ferritic Steel S960-QC

Andrzej Neimitz; Ihor Dzioba; Tadeusz Pala

doi:10.4028/www.scientific.net/KEM.598.178

Paper Titles

Energy Fatigue Characteristic of C45 Steel Subjected to Cyclic Bending
p.147

About Fatigue Tests End Criterion in Elevated Temperatures
p.153

Effect of Temperature Changes on the Waveform of Fatigue Damage Accumulation
p.160

Cleavage Fracture of Ultra-High-Strength Steels. Microscopic Observations. Numerical Analysis. Local Fracture Criterion
p.168

Master Curve of High-Strength Ferritic Steel S960-QC
p.178

Numerical Analysis of the Failure Processes of Plates Made of S 960 QC Steel
p.184

Temperature Influence on σ₀ and n Characteristics in the R-O Relationship for High-Strength Steel
p.190

Influence of the Mean Load Value in Fatigue Block Loading on Strains
p.195

Modification of Zenner and Liu Criterion due to Non-Proportionality of Fatigue Load by Means of MCE Approach
p.201

HomeKey Engineering MaterialsKey Engineering Materials Vol. 598Master Curve of High-Strength Ferritic Steel...

Master Curve of High-Strength Ferritic Steel S960-QC

Abstract:

In the paper, the master curve for the high-strength steel S960-QC is derived. It turns out that the mathematical form of the classical master curve can be preserved. However, some coefficients must be changed. The new formula does not contain the influence of the specimen thickness on fracture toughness. The explanation of this observation is proposed.

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Periodical:

Key Engineering Materials (Volume 598)

Pages:

178-183

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.598.178

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Online since:

January 2014

Authors:

Andrzej Neimitz, Ihor Dzioba*, Tadeusz Pala

Keywords:

Fracture Toughness, High Strength Steel (HSS), Master Curve

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* - Corresponding Author

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