タイトルまたは説明

1.standard:GB, JIS, DIN ***** grade:ck*5/ck*0/ck*7/ck*5/ck*0/c*5cr1, ck*5, 3Cr*3, *0CrV4 *****:slit, square, round *****:0.*5mm to 2.5mm 5.Width:8mm to **0mm 6.surface:polished, black, yellow, grey, blue, etc. 7.Hardness:****2HRC for hardened&tempered treatment, ****8HRC for cold rolled process, below *0HRC for annealed process-up to customer's demand 8.Packing: each bundle with anti-rust paper and light oil then wrapped in plastic film with metallice pallet and put in *0ft container for standard sea worthy. 9.Application:rolling shutter spring , tools, trowels, saws, plaster trwels, spring, sickle, automatic cluth patch, doctor blade. ***** of thickness:+/*0.*1mm, width:+/*0.1mm ***** flactness, edge with round and slit and mill.