      Number  TECHNICAL CARD GRUPPO LUCEFIN  REVISION 2014 ALL RIGHTS RESERVED      a)   max max max max  EN 100881: 2005 0,430,50 1,00 1,00 0,040 0,015 12,514,5 ± 0.02 + 0.05 + 0.03 + 0.005 + 0.003 ± 0.15 Product deviations are allowed a) for improving machinability, it is allowed a controlled sulphur content of 0,015 %  0,030 % for polishability, it is suggested a controlled sulphur content of max 0,015 %      MMA AWS electrodes     14801470 1180930 not suitable 850750 slow cooling to 600, 250200 750 then air      carbon CrMo alloyed stainless    after +C E70 xx E8016B 2 E309E308 1050950 700650 200 650600  oil / air air fast cooling furnace cooling E420 (HRC 50 ~) in air Transformation temperature during heating  ~ 805,  ~ 870 and during cooling  ~ 280, ~ 130 ▪ (20  50% HN3) hot or cold  EN 100883: 2005 in conditions 1C, 1E, 1D, 1X, 1G, 2D  size Testing at room temperature mm  0.2 %  +20 °C a) from to N/mm2 N/mm2 min min J min max 800 max 245 160 8501000 650 10 12 a) for information only +A annealed material +QT850 quenched and tempered  EN 100883: 2005 in conditions 2H, 2B, 2G, 2P size Testing at room temperature mm  a)  0.2 %   +20 °C 2 from to N/mm max max N/mm2 N/mm2 min min J min 10 b) 950 305 9001150 700 7 10 16 950 305 9001150 700 7 16 40 900 280 8501100 650 8 12 40 63 840 260 8501000 650 8 12 63 160 800 245 8501000 650 10 12 +A annealed material +QT850 quenched and tempered material a) for information only b) in the range of 1 mm < d < 5 mm, values are valid only for rounds – the mechanical properties of non round bars of < 5 mm of thickness have to be agreed at the time of request and order  size Testing at room temperature mm  0.2 % from to N/mm2 N/mm2 min min   a) for information only  +20 °C J min  a) max 245 +A annealed material  values at room temperature on rounds of Ø 10 mm after quenching at 1000°C in oil  N/mm2  1800 1700 1700 1690 1680 1640 1300 1000 840 0.2 N/mm2  1400 1320 1300 1300 1290 1250 1000 700 600  % 6 8 8 9 9 10 11 13 16  J 14 20 18 14 12 12 14 20 28 Tempering           750 550 16 40   Effect of  (hotrolled +A+C). Approximate values  N/mm2 650 750 755 760 770 Reduction      930  960   795  805  835  900  X46Cr13martensitic stainless steel   ► 106● K1 10.5 11.0 longitudinal GPa  215 212 205   0.235   ● mm2/m 0.55  Siemens●m/mm2 1.82  J/(Kg●K) 460  Kg/dm3 7.70   W/(m●K) 30  r 700 ~      The symbol ►indicates temperature between 20 °C and 100 °C, 20 °C and 200 °C …..  11.5 200 12.0 190   Atmospheric Fresh water       yes good after annealing by quenching continuous service up to 650 °C; intermittent service up to 750 °C   X46Cr13 (S42000) EN UNS  ASTM () Chemical  GB   GOST (4Ch13)   JIS        IS  rust, diluted nitric acid, weak organic acids in the passive state  KS                                Approximate values for rounds of Ø 16 mm after quenching at 1000°C in oil and tempering at 650 °C The data contained herein are intended as reference only and are subject to constant change. Lucefin s.P.A. Disclaims any and all liability for any consequences that may result from their use.