Specification:   1. Mesh Count: 30mesh/inch
2. Wire Dia: 0.25mm
3. Aperture: 0.597mm
4. Open Area: 49.7%
5. Material: H68 6. Weight: 1.01kgs/m2 7. Roll of width: 0.60m to 3.00m 8. Roll of length: 10m to 200m 9. Packing: waterproof paper with plastic cloth,  then put into paper tube and wooden case.   Chemical Composition:   Cu - 63.5 - 68% Fe ≤ 0.1% Pb ≤ 0.03% P ≤ 0.01 % Sb  ≤ 0.005% Bi ≤ 0.005% Zn Rem  Impurity  ≤ 0.3%   Mechanical Property:   Tensile Strength: ≥390 Tensile Elongation: ≥40   Brass wire mesh is superior to copper wire mesh in abrasion resistance and tensile strength, but electrical conductivity of brass wire is considerably lower than that for copper wire. Brass wire mesh is fairly stiff, but it can be bent by hand and easily cut with tin snips and common scissor.   Superior to copper abrasion resistance and tensile strength 60-70% copper plus 30-40% zinc Uses include decorative applications, filter discs, cabinet screens, plumbing screens See individual items for cutting instructions Brass woven wire mesh is widely used in mining, petroleum, chemical, electronic, transport, plastic, food, construction and other fields.