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These materials given below, we have a welding-authorisation by TÜV Norddeutschland e.V. and TÜV Austria, are handled by us. Furthermore we handle also ASME-materials, equivalent to the materials listet below. |
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| 1. Boiler construction steels | |||||
| H II | 1.0425 | P 265 GH | |||
| R St 37-2 | 1.0038 | S 235 JRG 2 | |||
| C 22.8 | 1.0460 | P250GH | |||
| St 35.8 I/III | 1.0305 | P235 - TC1/TC2 | |||
| 15 Mo 3 | 1.5415 | 16 Mo 3 | |||
| 17 Mn 4 | 1.0481 | P 295 GH | |||
| 19 Mn 6 | 1.0473 | P 355 GH | |||
| 2. Fine grit steels | |||||
| WStE 355 | 1.0565 | P 355 NH / P 355 QH | |||
| TStE 355 | 1.0566 | P 355 NL 1 | |||
| 3. High-temperatue alloyd steels | |||||
| 10 CrMo 9 10 | 1.7380 | 10 CrMo 9-10 | |||
| 12 CrMo 19 5 | 1.7362 | ||||
| 13 CrMo 44 | 1.7335 | 13 CrMo 4-5 | |||
4. All austenitic steels according to "DIN EN 10028-7/1022-5 |
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| e.g. | X2 CrNi19-11 | 1.4301 | |||
| X6 CrNiTi 18 10 | 1.4541 | ||||
| X6 CrNiMoTi 17 12 2 | 1.4571 | ||||
| X1 NiCrMoCuN 25-20-5 | 1.4539 | ||||
| 5. Special qualities | |||||
| e.g. | X 2 CrNiMo 18 15 4 | 1.4438 | |||
| X 1 NiCrMoCuN 25 20 7 | 1.4529 | ||||
| 6. austenitic ferritic steels | |||||
| e.g. | X 1 CrNiMoN 22 5 3 | 1.4462 | |||
| 7. Nonferrous metals according to AD2000 W6-2 | |||||
| CuNi 10 Fe 1 Mn | 2.0872 | ||||
| CuNi 30 Mn 1 Fe | 2.0882 | ||||
| CuZn 20 AI2 | 2.0460 | ||||
| CuZn 28 Sn1 | 2.0470 | ||||
| CuAl10Ni5Fe4 | 2.0966 | ||||
| 8. Special materials | |||||
| Nickel LC Ni 99 | |||||
| NiCu 30 Fe (Monel) | 2.4360 | ||||
| X 10 NiCrAITi 3220 (Alloy800) | 1.4876 | ||||