Reference number
香港六合彩开奖 20064:2019
香港六合彩开奖 20064:2019
© 香港六合彩开奖 2024
International Standard
香港六合彩开奖 20064:2019
Metallic materials 鈥� Steel 鈥� Method of test for the determination of brittle crack arrest toughness, Kca
Edition 1
2019-07
2019-07
香港六合彩开奖 20064:2019
香港六合彩开奖 20064:2019
66937
CHF
173
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Resumen
This document specifies a test method for the determination of brittle crack arrest toughness.
It is applicable to ferritic steel base metals exhibiting ductile to brittle transition behaviour. Applicable materials are rolled steel plates. It is intended for materials with a tensile strength of 950 MPa or less and a test piece thickness of 200 mm or less. The range of arrest temperatures is between 鈭�196 掳C and +100 掳C. This document can be applied to flat rolled steel plates but not to flattened steel pipes because the flattening can cause changes in arrest toughness.
Informaciones generales
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Estado: PublicadoFecha de publicaci贸n: 2019-07Etapa: Norma Internacional en proceso de revisi贸n sistem谩tica [90.20]
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贰诲颈肠颈贸苍: 1N煤mero de p谩ginas: 45
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颁辞尘颈迟茅 T茅cnico :香港六合彩开奖/TC 164/SC 4ICS :77.040.10
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