How to calculate the density of stainless steel seamless pipe

Stainless steel seamless tube density: Many of the friends in the stainless steel tube industry may be ambiguous about the density of stainless steel, and some may not even understand how these professional data come. In order to help people answer this doubt, Foshan Menbao told everyone that stainless steel How is the density calculated? In this way, when a customer asks this question, everyone will be able to explain it to the customer in a professional way!

Stainless steel density calculation formula: W = 3.1416 × wall thickness (outer diameter - wall thickness) × density type, W units kg/m; wall thickness, outer diameter unit mm; density units in the table below.
Density density of stainless steel welded pipe (g/cm3)
1Cr18Ni9, 0Cr19Ni19, 00Cr19Ni11,
0Cr18Ni11Ti, (1Cr18Ni9Ti)
7.93

0Cr25Ni20,0Cr17Ni12Mo2,
00Cr17Ni14Mo2,0Cr18Ni11Nb
7.98

00Cr17
7.70

0Cr13,00Cr18Mo2
7.75

Theoretical weight calculation formula is Calculation of Theoretic Weight
The theoretical weight of steel is Theoretic Weight
Weight (kg) = thickness (mm) * width (m) * length (m) * density value
Weight(kg)=Thickness(mm)*Width(m)*Length(m)*Density(g/cm3)

Density steel
Density(g/cm3) Steel Grade
7.93 201,202,301,302,304,304L,305,321
7.98 309S, 310S, 316, 316L, 347
7.75 405,410,420
7.70 409,430,434
It is in kg/cm3.
The above are some of the more commonly used stainless steel density table, for reference only. If you are only estimates, according to the general steel density of 7850kg/m3

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