I need billet as below spicification Billets standard:GOST 380-2005 ST 4SP Chemical parameters:Chemistry C Si Mn P S Ni Cr MO Cu N(ppm)Percentage 0.21-0.250.15-0.300.60-0.700.04 Max0.04 Max0.30Max0.30Max0.03Max0.30Max100Max sical Parameters: Item Accepted Criteria1 Rhombodity 5% Max2 Corner Radius 6mm-10mm Max3 Straightness 1 Show More...
I need billet as below spicification Billets standard:GOST 380-2005 ST 4SP Chemical parameters:Chemistry C Si Mn P S Ni Cr MO Cu N(ppm)Percentage 0.21-0.250.15-0.300.60-0.700.04 Max0.04 Max0.30Max0.30Max0.03Max0.30Max100Max sical Parameters: Item Accepted Criteria1 Rhombodity 5% Max2 Corner Radius 6mm-10mm Max3 Straightness 10mm Max Meter4 End Bend 60mm Max5 Twist 1 Degree Max Meter6 Cross Section Dimension Tolerance + -2mm7 Length Size 130mm x 130mm x 12 meter (= - 100mm)150mm x 150mm x 12 meter (= - 100mm)8 Shear Burr Not Permitted9 cutting Both sCut10ation. Cast on each billet both seferableto be printed on cross Section). Origin to be printed on each billet. Detailed tag on each Bundle, Colour code on both sface and Inner Defects The bar surface should be free of cold shuts and bleeds attributable to caster malfunctioning. The bar surface should be from severe cracks that can prevent the production of a marketable product. Subsurface cracks, halfway cracks, Centre cracks, shall be cons be according to the international standards and the billet quality donot influence the rolling mill process allowing the continuous production of the sealable finished product selected.12Pipe No existence13Packing in Bundies Each bundled billet should be out of same heat
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