Here, the "Expanded metal standards, dimensions, and weightsI am making a note about the
Expanded metal
JIS standards
Expanded metal JIS symbolJIS G 33511 (1987)And what are the steel material standards used for expanded metal?JIS G 3101 (Rolled steel for general structures), JIS G 3131 (Hot rolled mild steel sheets and plates), JIS G 3141 (Cold rolled steel sheets and plates)will be.
Types, symbols, and shapes of expanded metal
expanded metal2 typesYes, there is.
- Grating: XG
- Standard: XS
The shape is as follows
XG type dimensions and weight
XS type dimensions and weight
About the product
Product Dimensions
The following sizes are a reference when purchasing.
Dimensional tolerance
Regarding unit mass (supplement)
Expanded metal's unit mass (kg/m²) is calculated using the following formula:
Unit mass of expanded metal = Unit mass of steel plate / Expansion ratio
The unit mass of expanded metal is rounded to the top three digits.
The elongation rate is obtained by dividing the SW by the increment W and rounding to two decimal places.
The mass of one piece of expanded metal shall be the unit mass multiplied by the area (m^2). The area shall be rounded to four significant figures. The mass of one piece shall be rounded to three significant figures.
So, for the XS31, with a plate thickness of 1.2 and an elongation ratio of 4.00, the calculation per unit area is
(1.2*1000*1000*0.00000785)/4 = 2.355, which results in 2.36 kg/m².
\*Density is for SS400.
That's it.