2. Advantage of black annealed wire Excellent flexibility and softness Various weight per coil and size available 3. Packing and payment MOQ: 25 tons Payment: TT, LC Delivery time: in 15-30 days after receiving deposit Packing:25kg, 50kg, 100kg per coil or as per customer request Plastic film inside, woven bag or hessin cloth outside 4. Detailed specification of black annealed wire Black annealed iron wire wire gauge size SWG(mm) BWG(mm) metric(mm) 8# 4.06 4.19 4.00 9# 3.66 3.76 - 10# 3.25 3.4 3.50 11# 2.95 3.05 3.00 12# 2.64 2.77 2.80 13# 2.34 2.41 2.50 14# 2.03 2.11 - 15# 1.83 1.83 1.80 16# 1.63 1.65 1.65 17# 1.42 1.47 1.40 18# 1.22 1.25 1.20 19# 1.02 1.07 1.00 20# 0.91 0.89 0.90 21# 0.81 0.813 0.80 22# 0.71 0.711 0.70 5. Different steel grade of black annealed wire Grade Chemecal Composition Mechanical Property C Si Mn P S Tensile Strength Mpa Elongation % Q195 0.07 0.06-0.08 0.32-0.34 0.021-0.022 0.025-0.028 345-350 33-34 SAE1008 0.10 0.07-0.15 0.30-0.50 0.035 0.035 390 30 Grade C P S Si Mn Ni Cu B Cr Q195 0.06 0.019 0.028 0.13 0.31 Q195L 0.06 0.028 0.25 0.08 0.34 SAE1006 0.06 0.008 0.004 0.04 0.31 0.0100 0.0040 0.0200 SAE1008B 0.06 0.022 0.028 0.08 0.39 0.0016 SAE1010 0.08～0.13 ≤0.040 ≤0.050 0.15～0.35 0.30～0.60 ≤0.25 ≤0.25 ≤0.20 6. Application of black annealed iron wire Building binding wire, packaged with wire, communication equipment, medical equipment and weaving nets, brushes, cable, filter, high pressure pipe, architecture, arts and crafts industry.