What are the commonly used molds steel?
floor scientific care of different types, I communicate approximately features of chilly paintings die metallic warmth scientific care: chilly paintings mold metallic alloying aspects quantity and style are plenty, alloying is quite complicated. The detrimental thermal conductivity of metallic, the austenitizing temperature is bigger, so the heating technique slowly, preheats or cascade warmth greater. to guard the floor of the metallic high quality, heating medium must be heavily, so the controlled ecosystem furnace, vacuum furnace, heating equipment and greater procedures, including person-friendly use, salt bath heating must be totally digitizing and purification. on the thought of accomplishing quenching, ought to apply a average cooling way. Isothermal quenching, interrupted quenching, intense rigidity gas quenching, including air cooling quenching is someone-friendly technique. with a view to greater strengthen, chilly scientific care, or nitriding floor scientific care has an considerable result and use. Salt bath scientific care must be well timed cleansing, technique protection paintings very heavily. chilly paintings die metallic is costly, chilly paintings mold areas processing complicated, long cycle and intense cost of manufacture. So the formula and operation technologies must be very careful, to circumvent high quality coincidence, confirm the protection of the production technique.
Usually a hot working grade ( H series ) tool steel is used in die cast mold detail tooling. We typically use H-13 for our applications but have substituted with D-2 on occasion.
