предложите катанку и проволоку

Description Mtl Spec Tensile Quantity



1. 4 mm mild steel D9-1 650 – 800 Mpa 12 000 kg



2. 5 mm mild steel D9-1 650 – 800 Mpa 180 000 kg



3. 4mm copper coated wire D9-1-Cu 470 – 570 Mpa 96 000 kg



4. 4.5 mm copper coated wire D9-1-Cu 470 – 570 Mpa 84 000 kg



5. 5 mm copper coated wire B 10 K-Cu 650 – 750 Mpa 12 000 kg

Please note that the specification D9-1 can be found in the CEN standard : EN10016-2. The relevant steel name in this category is :



Steel name C9D Steel number 1.0304







Spring Steel wire



Description Mtl Spec Tensile Quantity



1. 2 mm spring steel DIN 2076-B 1630 – 1830 Mpa 60 000 kg