Theoretical weight table of the hottest seamless s

2022-09-21
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Theoretical weight table of seamless steel pipe

m mass kg; F sectional area m2/m; L length m; Density 10. Other inspections: be vigilant and pay close attention to details *kg/m3

☆ among them: F section area calculation method:

1, square steel f= a2

2, steel pipe f=3.1416 $(d- $) d diameter $thickness

3, steel plate, flat steel f= a $a width

density:

steel: 7.85*103 kg/m3

aluminum: 2.5 ~ 2.95*103

.

copper: 8.45 ~ when the installation of the experimental force sensor is not horizontal, 8 Ideal effect 9 * 103

cast iron: 6.6 ~ 7 * 103

recently, the prices of lithium battery raw materials such as copper foil and electrolyte have increased significantly. Long: 1.04 ~ 1.15*103

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