Method for calculating the theoretical weight of steel
Conversion formula
Method for calculating the theoretical weight of steel (unit: Kg)
< p>Angle steel: weight per meter = 0.00785* (Side width + side width - side thickness) * side thicknessRound steel: weight per meter = 0.00617* diameter*diameter (same as rebar and round steel)
Flat steel: per meter Weight per meter=0.00785*thickness*side width
Pipe: weight per meter=0.02466*wall thickness*(outer diameter-wall thickness)
Plate: weight per square meter = 7.85* Thickness
Brass tube: weight per meter = 0.02670*wall thickness* (outer diameter - wall thickness)
Copper tube: weight per meter = 0.02796* wall thickness* (outer diameter - wall thickness) wall)
Aluminum pattern plate: weight per square meter = 2.96*thickness
Proportion of non-ferrous metals: copper plate 8.9 plateeu of brass 8.5 zinc plate 7.2 lead plate 11.37
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The calculation formula for non-ferrous sheets is: weight per square meter = density * thickness
It's different.
1. Purpose: Roofing wire mesh is mainly used to reinforce and protect roofs, walls, etc. buildings, and is generally used to prevent cracking and falling of tiles or other roofing materials. Underfloor heating steel mesh is mainly used in underfloor heating systems to help support and fix underfloor heating equipment, and to provide appropriate reinforcement strength and bearing capacity.
2. Features: Roofing steel mesh generally has high corrosion resistance to cope with wind and rain in the outdoor environment, and it also needs to have a certain tensile strength to withstandter to wind pressure, etc. The steel mesh of the floor heating should have good thermal conductivity and high temperature resistance to ensure that the floor heating system can conduct heat normally while meeting the tensile strength requirements.