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A537 CLASS II
A537 CLASS II
A537 CLASS II
A537 CLASS II

A537 CLASS II

ASTM A537 vexillum refert ad laminas pressionis vasis, materias in calore tractatas, chalybeum carbon-manganesum. Diversis viribus et caloris curatione fundata, se extendit ad Classem 1, 2 et 3. Crassitudo maxima sub ASTM A537 Classis 1 est 100 mm [inch], et 150 mm [6 pollicis] pro Classis II et Classis III.
A537 CL2 Heat tractavit Boilerus laminae ferri Descriptiones;
ASTM A537 Classis 2 chalybs altior est cede ac distrahens vires materiae in fabricandis vasis pressuris et ferro boilis. Ferrum commixtio carbonis, manganesi et siliconis includit et calor inextinguibilem et temperatam methodum adhibet, quae materiam residua sua vi donat.
Chemical Composition and Mechanical Properties:
A537 classis 2 Chemical Composition
Gradus Elementum Max (%)
C Mn P S Si Cu Ni Cr Mo
A537 classis 2 0.24 0.92-1.72 0.035 0.035 0.13-0.55 0.38 0.28 0.29 0.09

Gradus A537 classis II, Mechanica Property
Crassitudo Cede Tensile Prolongatio
A537 classis 2 mm Min Mpa Mpa Min  %
-65 415 550-690 22
65-100 380 515-655 20
100-150 315 485-620 -


ASTM Signa:

A20/A20M: Specification for General Requirements for Pressure Vas Plates
A435/A435: Pro Recto-Beam Ultrasonic Examen de Ferro Plate
A577/A577M: For Ultrasonic Angle-Beam Examen of Steel Plates
A578/ A578M: ​​Pro Recto-Trabem Ultrasonic Examen de Rolled Ferro Plates pro Special Applications

Vestibulum Praecipua:

Chalybe Plate sub ASTM A537 Classis 1, 2 et 3 ferro necabitur et magnitudine grani austeniticae subtilis postulationi Specificationis A20/A20M obtemperabit.

Calor Methodi:

Omnes laminae sub ASTM A537 sic habebuntur;
ASTM A537 Classis 1 plates normalized.
Classis II et Classis III laminae exstinguentur et temperentur. Temperatura temperies pro Classis 2 lamellarum non erit minor quam 1100°F [595°C] nec minus quam 1150°F [620°C] pro laminis Classis III.
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