Descripción
Product Chemical Composition & Propiedades mecánicas :
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GRade
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Composición química
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Propiedades mecánicas
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C
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Minnesota
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Y
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S
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PAG
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Producir
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De tensión
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alargado
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Mpa de fuerza
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Mpa de fuerza
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-en %
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Q195
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0.06-0.12
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0.25-0.50
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≤0.30
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≤0.045
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≤0.05
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≥195
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315-430
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≥33
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Q215
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0.09-0.15
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0.25-0.55
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≤0.30
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≤0.05
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≤0.045
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≥215
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335-450
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≥27
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Q235
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0.12-0.20
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0.30-0.67
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≤0.30
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≤0.045
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≤0.04
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≥235
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375-500
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≥26
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Q345
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≤0.20
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1.00-1.60
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≤0.55
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≤0.04
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≤0.04
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≥345
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470-630
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≥22
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Prueba estándar del producto:
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Q195 ≈
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Grado B,SS330 SPHC,S185
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Q215 ≈
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Grado C/CS Tipo B,SS330 SPHC
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Q235 ≈
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Grado D,SS400, S235
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Q345 ≈
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Grado 50/345,SPFC590,E/S335
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