usage sn / sb (%) liquid at (degree) casting at (degree) remelting at (degree) hardness
0            typograph      3 / 12                250             280…290               310…330       19
1               ludlow      5 / 12                245             270…285               300…320       21
2   lino / intertype a      5 / 12                245             270…285               300…320       21
3   lino / intertype b      6 / 12                243             270…285               300…320     21.5
4   lino / intertype c      7 / 12                241             270…285               300…320       22
5         stereotyping      5 / 15                265                 320               320…340       23
6         stereotyping      7 / 14                258                 315               320…340       23
7           monotype a      5 / 15                265                 350               330…350       23
8           monotype b      8 / 15                260                 360               350…370       25
9           monotype c      7 / 17                280                 370               360…380       26
10          monotype d      9 / 19                285                 390               380…400     28.5
11          monotype e    9.5 / 15                270                 360               350…370       26
12          monotype f    9.5 / 17                280                 380               370…390     27.5
13          monotype g     10 / 16                275                 370               360…380       27
14      regeneration a      9 / 11                  -                   -                     -        -
15      regeneration b      9 / 12                  -                   -                     -        -
16      regeneration c      9 / 16                  -                   -                     -        -
17     support metal a       1 / 2                310                   -               360…380        6
18     support metal b       3 / 5                295                   -               340…360       14
19     support metal c       5 / 5                280                   -               340…360       16
20        typefounding  5.5 / 28.5                360                   -               420…430     29.5

Table as JSON:
{"usage":{"0":"typograph","1":"ludlow","2":"lino \/ intertype a","3":"lino \/ intertype b","4":"lino \/ intertype c","5":"stereotyping","6":"stereotyping","7":"monotype a","8":"monotype b","9":"monotype c","10":"monotype d","11":"monotype e","12":"monotype f","13":"monotype g","14":"regeneration a","15":"regeneration b","16":"regeneration c","17":"support metal a","18":"support metal b","19":"support metal c","20":"typefounding"},"sn \/ sb (%)":{"0":"3 \/ 12","1":"5 \/ 12","2":"5 \/ 12","3":"6 \/ 12","4":"7 \/ 12","5":"5 \/ 15","6":"7 \/ 14","7":"5 \/ 15","8":"8 \/ 15","9":"7 \/ 17","10":"9 \/ 19","11":"9.5 \/ 15","12":"9.5 \/ 17","13":"10 \/ 16","14":"9 \/ 11","15":"9 \/ 12","16":"9 \/ 16","17":"1 \/ 2","18":"3 \/ 5","19":"5 \/ 5","20":"5.5 \/ 28.5"},"liquid at (degree)":{"0":"250","1":"245","2":"245","3":"243","4":"241","5":"265","6":"258","7":"265","8":"260","9":"280","10":"285","11":"270","12":"280","13":"275","14":"-","15":"-","16":"-","17":"310","18":"295","19":"280","20":"360"},"casting at (degree)":{"0":"280…290","1":"270…285","2":"270…285","3":"270…285","4":"270…285","5":"320","6":"315","7":"350","8":"360","9":"370","10":"390","11":"360","12":"380","13":"370","14":"-","15":"-","16":"-","17":"-","18":"-","19":"-","20":"-"},"remelting at (degree)":{"0":"310…330","1":"300…320","2":"300…320","3":"300…320","4":"300…320","5":"320…340","6":"320…340","7":"330…350","8":"350…370","9":"360…380","10":"380…400","11":"350…370","12":"370…390","13":"360…380","14":"-","15":"-","16":"-","17":"360…380","18":"340…360","19":"340…360","20":"420…430"},"hardness":{"0":"19","1":"21","2":"21","3":"21.5","4":"22","5":"23","6":"23","7":"23","8":"25","9":"26","10":"28.5","11":"26","12":"27.5","13":"27","14":"-","15":"-","16":"-","17":"6","18":"14","19":"16","20":"29.5"}}