Q195 hard cold drawn wire & bright black wire & black drawn wire for making nails 1 . Wire gauge : 0.5mm --- 6mm 2 . Tensile strength : 600 --- 800 N 3 . Color : bright black 4 . Surface : oil spraying against rust 5 . Feature : hard 6 . Application : making nails 7 . Coil weight : 100 kg -- 1000 kg 8 . Packing : inside platic film outside woven bag or gunny bag Process Introduction 1. Material Q195 Hard nails wire was made by Q195 wire rod .Wanlida buy this material from SHANXI ZHONGYANG IRON AND STEEL CO., LTD, which is the biggest steel factory in China. Q195 wire rod element composition is as follows : C≤0.07; S≤0.023; Si≤0.09; Mn≤0.32; P≤0.025 Because This type of wire rod has less impurities, so Q195 is very fit for drawing.The diameter is 6.5mm. Generally, Daily output of Wanlida is 120 tons. 2. Drawing There are two kinds of drawing machine : powder drawing and water drawing . powder drawing is fit for junior drawing ( 6.5mm ~ 4.0mm ).One powder drawing machine has 4 tanks and 4 molds. One tank is matched with a mold. Each of them are offered energy by a electromotor. 0.9mm(max)can be "eat" when the wire cross a mold. There are no loss of weight during drawing. Packing and shipping 1 . coil weight is 100 kg to 1000 kg or according to your requirement 2 . packing in coils with plastic film and woven bag or gunny bag 3 . loading by 20ft container , one full container can loads about 25 tons wire 4 . delievery time is about 15 -- 20 days as we get your advance 5 . shipping by sea , shipping time according to your destination Company information " Wanlida " is a profession manufacture for kinds of wires , such as galvanized wire , black annealed wire , hard drawn wire and pvc coating wire . We have about 10 years experience for making wires .