1.2344 Hot Work Mould Steel Plate

1.2344 Hot Work Mould Steel Introduction: H13 steel is the most popular and most versatile, hot work mould steel, providing a good balance of toughness, heat check resistance, and high temperature strength, in addition to moderate wear resistance. H13 steel can resist softening to 560°C and has good resistance to heat checking. Will Nitride with a case hardness over 1000 V.P.N. Generally supplied annealed to HB 235 max. Certification:ISO9001 111262 Equivalent grades GB  DIN  AISI  JIS  4Cr5MoSiV1 1.2344 H13 SKD61 Chemical Composition C Si Mn Cr Mo V P S 0.32-0.45 0.90-1.20 0.30-0.50 4.80-5.50 1.20-1.50 0.90-1.10 ≤0.030 ≤0.030 Available size Round Bar Diameter Length 60-800mm 2000-6000mm Flat Bar Thickness Width Length 25-400mm 200-800mm 2000-6000mm Surface condition Black surface/ Grinded/ Machined Annealed hardness HB235 Characteristics have good tenacity,hot tirdness nature and definite wearable;empty quenching under  lower Ao shi ti temperature condition.small distortion after heat-treatment and so on. Applications Hot forming tools,hot forgingdies,pressure casting tools,hot shear knives,tools for  plastic industry,hot punches and dies forblanking,hot extrusion diesfor aluminium,tin  and lead die casting. Heat Treatment hardening :1020 °C tempering :530-560 °C