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Steel Forming and Heat Treating Handbook - Antonio Gorni On Line

Steel Forming and Heat Treating Handbook - Antonio Gorni On Line

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<strong>Gorni</strong><br />

<strong>Steel</strong> <strong>Forming</strong> <strong>and</strong> <strong>Heat</strong> <strong>Treating</strong> H<strong>and</strong>book<br />

Tnr: Temperature of No-Recrystallization [°C]. Temperature below which austenite recrystallization stops<br />

completely.<br />

Alloy Content: [weight %]<br />

Observations:<br />

- In the specific case of steels including Ti, N content in the first equation is the effective N obtained by<br />

subtracting the N combined with Ti from the total N in the steel.<br />

Source: BAI, D. et al.: Development of Discrete X80 <strong>Line</strong> Pipe Plate at SSAB Americas. In: International Symposium on<br />

the Recent Developments in Plate <strong>Steel</strong>s. Proceedings. Association for Iron <strong>and</strong> <strong>Steel</strong> Technology,<br />

Warrendale, 2011, p. 13-22.<br />

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