... quenching, its hardness is higher than 2Cr13 Applications:For making all sorts of cutting tools, nozzle, seated and valve annealing ... backfire: 600-750°c quick coolingBlack forged bar stainless steel round / hex bar stock with diameter size 90-200mmDia.:90 - ... industry, Architecture, Food industry, Auto-industry, Household productsCold forged round bar, It is from 90mm~260mmGrinding bar, It is from ...