Efficient Energy Technology s.r.o.

  

Materials

Overview of materials we process (other materials upon request)

Group Subgroup Steel type TDP according to ČSN, ČSN EN Designation of starting material according to
ČSN 42 0002 EN 10027-1 EN 10027-2
1 1.1

Steel with guaranteed yield strength ReH ≤ 275 N/mm2

10025 10,004 S185 1.0035
EN 80-69 10,216 Fe B22  
EN 30-69 10,370 E37B1  
10130-91 10,305 FeP04  
10025 11 343, 11 373 S235JRG1 1.0028,1.0036
11,375 S235JRG2 1.0038
11,378 S235J2G3 1.0116
11,443 S275JR 1.0044
11,448 S275J2G3 1.0144
11,353 S235G2T 1.0308
10028-2 11 364, 11 366 P235GH 1.0345
11 416, 11 418 P265GH 1.0425
10028-3   P275N (NH, NL1,NL2) 1.0486
10113-3   S275M (ML) 1.8818
10120   P245NB 1.0111
10149-3   S260NC 1.0971
10207   P265S 1.0130
10208-1   L210GA 1.0319
  L235GA 1.0458
10208-2   L245NB (MB) 1.0457
15,020 16Mo3 1.5415
10210-1 11,375 S235JRH 1.0039
11,443 S275JOH 1.0149
11,448 S275J2H 1.0138
10213-2 42 2643 GP240GR 1.0621
10213-3 42 2713 G17Mn5 1.1131
10084 12,020 C16E 1.1141
12,021 L245NB 1.0305
     
1.2

Steel with guaranteed yield strength 275 N/mm2 < ReH ≤ 360 N/mm2

41 0338, 41 0425 10 338, 10 425    
10084 12 022 L290NB 1.1142
10222/2-99 11 481 P305GH 1.0436
10025   S355JR 1.0045
11 483, 11 503 S355J2G3 1.0570
11 523 S355J0 1.0053
11 531 S355J2G4 1.0577
10028-2 13 030 P295GH 1.0481
  P355GH 1.0473
10028-3 11 503 P355NL1 1.0566
  P355N (NH, NL2) 1.0562
10028-5   P355M (ML1, ML2) 1.8821
10025-X   S355N (NL) 1.0562
10255-X   S355 M (ML) 1.8823
10120 11 419 P310NB 1.0437
10149-2   S315MC 1.0972
10149-3   S355NC 1.0977
10208-1   L290GA 1.0483
10208-2   L360NB 1.0582
10210-1 11 523 S355JOH 1.0547
        11 503 S355J2H 1.0576
  S355NLH 1.0549
10213-2 42 2712 GP280GH 1.0625
10213-3 42 2714 G20Mn5 1.6220
10028-6   P355Q (QH. QL1,QL2) 1.8866
Austenitic stainless steels
8 8.1

Austenitic stainless

steel Cr ≤ 19%

10028-7 17 240 X5CrNi18-10 1.4301
10088-1 17 249 X2CrNi19-11 1.4306
10222-5 17 246 X10CrNiTi18-10 1.4878
10272 17 247, 17 248 X6CrNiTi18-10 1.4541
    X6CrNiNb18-10 1.4550
  17 349 X2CrNiMo17-12-2 1.4404
  17 346 X5CrNiMo17-12-2 1.4401
  17 348 X6CrNiMoTi17-12-2 1.4571
  17 241 X10CrNi18-8 1.4310
    X2CrNiMo17-12-3 1.4432
  17 352 X3CrNiMo17-13-3 1.4436
  17 350 X2CrNiMo18-14-3 1.4435
    X1CrNiSi18-15-4 1.4361
    X3CrNiCu19-9-2 1.4560
10213-4 42 2930 GX5CrNi19-10 1.4308
42 2940 GX5CrNiMo19-11-2 1.4408
42 2941 GX5CrNiMoNb19-11-2 1.4581