{list | type3}
{listing}{icon | icon-ok}the forged billets are made some time before{/listing}
{listing}{icon | icon-ok}the steel is kept in the open air (see the photoes){/listing}
{listing}{icon | icon-ok}the total amount of steel consists of six heats and the range of chemical composition is very narrow{/listing}
{/list}

{panel-white}{row}{col4}C = 1,56 – 1,62{/col}{col4}Mn = 0, 29 – 0,35{/col}{col4}Si = 0,22 – 0, 29{/col}{col4}P = 0,019 – 0,020{/col}{col4}S = 0,015 – 0,021{/col}{col4}Cr = 11,47 – 11,75{/col}{col4}Mo = 0,49 – 0,54{/col}{col4}V = 0,19 – 0,21{/col}{/row}{/panel}

{2jtoolbox gallery id:5}