Boron Steels
World no | Product no |
1.0038 | S235JRG2 |
1.0116 | S235JRG3 |
1.0114 | S235JO |
1.0044 | S275R |
1.0143 | S275JO |
1.0144 | S275J2G3 |
1.0553 | S355JO |
1.069 | S355J2G3 |
1.0050 | E295S |
1.0060 | E33S |
1.0070 | E360 |
Material no | Quality | Chemical Composition (%) | ||||||||
Euro | C | Si | Mn | P | S | B | Cr | Cu | V | |
1.5520 | 17MnB4 | 0.15-0.20 | <=0.30 | 0.90-1.20 | <=0.025 | <=0.025 | 0.0008-0.0050 | <=0.30 | <=0.25 | – |
1.5521 | 18MnB4 | 0.16-0.20 | <=0.30 | 0.90-1.20 | <=0.025 | <=0.025 | 0.0008-0.0050 | – | – | – |
1.5525 | 20MnB4 | 0.18-0.23 | <=0.30 | 0.90-1.20 | <=0.025 | <=0.025 | 0.0008-0.0050 | <=0.30 | <=0.25 | – |
1.5522 | 22MnB4 | 0.20 -0.24 | <=0.30 | 0.90-1.20 | <=0.025 | <=0.025 | 0.0008-0.0050 | – | – | – |
1.5535 | 23MnB4 | 0.20- 0.25 | <=0.30 | 0.90-1.20 | <=0.025 | <=0.025 | 0.0008-0.0050 | <=0.30 | <=0.25 | – |
1.5536 | 27MnB4 | 0.25-0.30 | 0.15-0.30 | 0.90-1.20 | <=0.025 | <=0.025 | 0.0008-0.0050 | <=0.30 | <=0.25 | – |
1.5526 | 30MnB4 | 0.27-0.32 | <=0.30 | 0.80-1.10 | <=0.025 | <=0.025 | 0.0008-0.0050 | <=0.30 | <=0.25 | – |
1.5537 | 36MnB4 | 0.33-038 | <=0.30 | 0.80-1.10 | <=0.025 | <=0.025 | 0.0008-0.0050 | <=0.30 | <=0.25 | – |
1.5530 | 20MnB5 | 0.17-0.23 | <=0.40 | 1.10-1.40 | <=0.035 | <=0.040 | 0.0008-0.0050 | – | – | – |
1.5531 | 30MnB5 | 0.27-0.33 | <=0.40 | 1.15-1.45 | <=0.035 | <=0.040 | 0.0008-0.0050 | – | – | – |
1.5538 | 37MnB5 | 0.35-0.40 | <=0.30 | 1.15-1.45 | <=0.025 | <=0.025 | 0.0008-0.0050 | <=0.30 | <=0.25 | – |
1.5532 | 38MnB5 | 0.36-0.42 | <=0.40 | 1.15-1.45 | <=0.035 | <=0.040 | 0.0008-0.0050 | – | – | – |
1.7076 | 32CrB4 | 0.30-0.34 | <=0.30 | 0.60-0.90 | <=0.025 | <=0.025 | 0.0008-0.0050 | 0.09-1.20 | <=0.25 | – |
1.7189 | 39MnCrB 6-2 | 0.36-0.42 | <=0.40 | 1.40-1.70 | <=0.035 | <=0.040 | 0.0008-0.0050 | 0.30-0.60 | – | – |
Euro | C | Si | Mn | P | S | B | Al | Cu | Cu | |
1.5523 | 19MnB4 | 0.17-0.24 | <=0.40 | 0.80-1.15 | <=0.035 | <=0.035 | 0.0008-0.0050 | 0.0200=> | – | – |