Hydro Power

voestalpine Böhler Welding is a supplier of specially designed high-quality filler and cladding metals for the construction and refurbishment of Francis, Kaplan and Pelton turbines. The complete range of products for SMAW, GTAW, GMAW, FCAW and SAW of soft martensitic and austenitic turbine steels – with best-in-class mechanical properties – ensures problem-free welding and dependable operation of the turbines. The alform welding system – an integrated system of high strength base material produced by the voestalpine steel division and matching filler metals – offers additional benefits in the design and welding of penstock structures. Fontargen Brazing provides filler metals and fluxes for the brazing of copper connection components and power rails in generators and transformators.

Best in class products

APPLICATIONAPPLICATION FORMAIN BASE MATERIALPRODUCT NAMEAWSEN ISOPROCESSGASLINK
JoiningPenstock fabricationSteels up to 485Mpa yield strengthBÖHLER FOX EV 65AWS A5.5: E8018-GH4REN ISO: 18275-A: E 55 6 1NiMo B 4 2 H5SMAW-
JoiningPenstock fabricationSteels up to 485Mpa yield strengthBÖHLER Ti 60-FDAWS A5.36: E81T1-M21A8-Ni1-H4EN ISO 147632-A: T 50 6 1Ni P M 1 H5FCAWM21
JoiningPenstock fabricationSteels up to 485Mpa yield strengthBÖHLER NiMo 1-IGAWS A5.28: ER90S-GEN ISO: 16834-A: W 55 6 I1 Mn3Ni1 MoGTAWI1
JoiningPenstock fabricationSteels up to 485Mpa yield strengthBÖHLER NiMo 1-IGAWS A5.28: ER90S-GEN ISO: 16834-A: G 55 6 M21 Mn3Ni1 MoGMAWM21, C1
Penstock fabricationSteels up to 485Mpa yield strengthUNION S3 NiMo 1 // UV 421 TTAWS A5.23: F9A8-EF3-F3EN ISO: 26304-A: S 55 6 FB S3Ni1MoSAW
JoiningPenstock fabricationSteels up to 620 Mpa yield strengthBÖHLER FOX EV 75AWS A5.5: E10018-GH4REN ISO: 18275-A: E 62 6 Mn2NiCrMo B 4 2 H5SMAW-
JoiningPenstock fabricationSteels up to 620 Mpa yield strengthBÖHLER Ti 75 T-FDAWS A5.36: E101T1-M21A4-K2-H4EN ISO 17632-A: T62 4 Mn1.5Ni P M 1 H5FCAWM21
JoiningPenstock fabricationsteels up to 690 Mpa yield strengthBÖHLER FOX EV 85AWS A5.5: E11018-GH4REN ISO: 18275-A: E 69 6 Mn2NiCrMo B 4 2 H5SMAW-
JoiningPenstock fabricationsteels up to 690 Mpa yield strengthBÖHLER Ti 80 T-FDAWS A5.36: T111T1-M21A8 GH4EN ISO 17632-A: T69 6 Z P M 1 H5FCAWM21
JoiningPenstock fabricationsteels up to 690 Mpa yield strengthBÖHLER NiCrMo 2.5-IGAWS A5.28: ER110S-GEN ISO: 16834-A: W 69 6 I1 Mn3Ni2.5CrMoGTAWI1
JoiningPenstock fabricationsteels up to 690 Mpa yield strengthBÖHLER X 70-IGAWS A5.28: ER110S-GEN ISO: 16834-A: G 69 5 M21 Mn3Ni1CrMoGMAWM21
JoiningPenstock fabricationsteels up to 690 Mpa yield strengthBÖHLER X 70-MCAWS A5.36: T110T15-M21A8-K4-H4EN ISO 17632-A: T 69 6 Mn2NiCrMo M M 1 H5GMAWM21
JoiningPenstock fabricationsteels up to 690 Mpa yield strengthBÖHLER alform 700-IGAWS A5.28: ER110S-GEN ISO 16834-A: G 79 5 M21 Mn4Ni1,5CrMoGMAWM21
JoiningPenstock fabricationsteels up to 690 Mpa yield strengthBÖHLER alform 700-MCAWS A5.36: T110T15-M21A8-K4-H4EN ISO 17632-A: T 69 6 Mn2NiCrMo M M 1 H5GMAWM21
JoiningPenstock fabricationsteels up to 690 Mpa yield strengthUNION S3 NiMoCr // UV 421 TTAWS A5.23: F11A8-EG-F6EN ISO: 26304-A: S 69 6 FB SZ3Ni2.5CrMoSAW
JoiningFrancis-Pelton-Kaplan water turbines13Cr 4NiBÖHLER FOX CN 13/4AWS A5.4: E410NiMo-15EN ISO: 3581-A: E 13 4 B 6 2SMAW-
JoiningFrancis-Pelton-Kaplan water turbines13Cr 4NiBÖHLER FOX CN 13/4 SUPRAAWS A5.4: E410NiMo-15EN ISO: 3581-A: E 13 4 B 4 2SMAW-
JoiningFrancis-Pelton-Kaplan water turbines13Cr 4NiBÖHLER CN 13/4 PW-FDAWS A5.22: E410NiMoT1-4/1 (H4)EN ISO 17633-A: T 13 4 P M21/C1 1 (H5)FCAWM21, C1
JoiningFrancis-Pelton-Kaplan water turbines13Cr 4NiBÖHLER CN 13/4-IGAWS A5.9: ER410 NiMo (Mod.)EN ISO: 14343-A: W 13 4GTAWI1
JoiningFrancis-Pelton-Kaplan water turbines13Cr 4NiBÖHLER CN 13/4-IGAWS A5.9: G 13 4EN ISO: 14343-A: G 13 4GMAWM20
JoiningFrancis-Pelton-Kaplan water turbines13Cr 4NiBÖHLER CN 13/4-MCAWS A5.22: EC410NiMo (Mod)EN ISO 17633-A: T 13 4 M M12 2GMAWM12
JoiningFrancis-Pelton-Kaplan water turbines13Cr 4NiBÖHLER CN 13/4-MC (F)AWS A5.22: EC410NiMo (Mod)EN ISO 17633-A: T 13 4 M M12 2GMAWM12
JoiningFrancis-Pelton-Kaplan water turbines13Cr 4NiBÖHLER CN 13/4 UP // BB203AWS A5.9: ER410 MiNo (mod.)EN ISO: 14343-A: S 13 4
EN ISO: 14174: SA FB 2 DC
SAW-
JoiningFrancis-Pelton-Kaplan water turbines16Cr 6Ni MoBÖHLER FOX CN 16/6 M-HDAWS A5.4: -EN ISO: 3581-A: E Z 16 6 Mo B 6 2SMAW-
JoiningFrancis-Pelton-Kaplan water turbines19Cr 6Ni 3Mo L / 316LBÖHLER FOX EAS4 M-AAWS A5.4: E316L-17EN ISO: 3581-A: E 19 12 3 L R 3 2SMAW-
JoiningFrancis-Pelton-Kaplan water turbines19Cr 6Ni 3Mo L / 316LBÖHLER FOX EAS4 MAWS A5.4: E316L-15EN ISO: 3581-A: E 19 12 3 L B 2 2SMAW-
JoiningFrancis-Pelton-Kaplan water turbines19Cr 6Ni 3Mo L / 316LBÖHLER EAS4 PW-FDAWS A5.22: E316LT1-4/1EN ISO 17633-A: T 19 12 3 L P M21/C1 1FCAWM21, C1
JoiningFrancis-Pelton-Kaplan water turbines19Cr 6Ni 3Mo L / 316LBÖHLER EAS4 M-FDAWS A5.22: E316LT0-4/1EN ISO 17633-A: T 19 12 3 L R M21/C1 3FCAWM21, C1
JoiningFrancis-Pelton-Kaplan water turbines19Cr 6Ni 3Mo L / 316LBÖHLER EAS4 M-IGAWS A5.9: ER316LEN ISO: 14343-A: W 19 12 3 LGTAWI1
JoiningFrancis-Pelton-Kaplan water turbines19Cr 6Ni 3Mo L / 316LBÖHLER EAS4 M-IG (Si)AWS A5.9: ER316LSiEN ISO 14343-A: G 19 12 3 L SiGMAWM12
JoiningFrancis-Pelton-Kaplan water turbines19Cr 6Ni 3Mo L / 316LBÖHLER EAS 4 M-MCAWS A5.22: EC4316LEN ISO 17633-A: T 19 12 3 M M12 2GMAWM12
JoiningFrancis-Pelton-Kaplan water turbines19Cr 6Ni 3Mo L / 316LThermanit GE-316L // Marathon 431AWS A5.9: ER316LEN ISO: 14343-A: S 19 12 3
EN ISO: 14174: SA FB 2 DC
SAW-
JoiningSpecial applications18Cr 8Ni MnBÖHLER FOX A7AWS A5.4: E307-15 (mod.)EN ISO: 3581-A: E 18 8 Mn B 2 2SMAW-
JoiningSpecial applications18Cr 8Ni MnBÖHLER FOX A7-AAWS A5.4: E307-16 (mod.)EN ISO: 3581-A: E Z 18 9 MnMo R 3 2SMAW-
JoiningSpecial applications18Cr 8Ni MnBÖHLER A7-FDAWS A5.22: E307T0-4/1-G (mod.)EN ISO 17633-A: T 18 8 Mn R M21/C1 3FCAWM21, C1
JoiningSpecial applications18Cr 8Ni MnBÖHLER A7 PW-FDAWS A5.22: E307T1-4/1-G (mod.)EN ISO 17633-A: T 18 8 Mn P M21/C1 1FCAWM21, C1
JoiningSpecial applications18Cr 8Ni MnBöhler A 7 CN-IGAWS A5.9: ER307 (mod.)EN ISO 14343-A: G 18 8 MnGMAWM12
JoiningSpecial applications18Cr 8Ni MnBöhler A 7-MCAWS A5.9: EC307 (mod.)EN ISO 17633-A: T 18 8 Mn M M12 1GMAWM12
JoiningSpecial applications23Cr 12Ni LBÖHLER FOX CN 23/12-AAWS A5.4: E309L-17EN ISO: 3581-A: E 23 12 L R 3 2SMAW-
JoiningSpecial applications23Cr 12Ni LBÖHLER CN 23/12-FDAWS A5.22: E309LT0-4/1EN ISO 17633-A: T 23 12 L R M21/C1 3FCAWM21, C1
JoiningSpecial applications23Cr 12Ni LBÖHLER CN 23/12 PW-FDAWS A5.22: E309LT1-4/1EN ISO 17633-A: T 23 12 L P M21/C1 1FCAWM21, C1
JoiningSpecial applications23Cr 12Ni LBÖHLER CN 23/12-IGAWS A5.9: ER 309LEN ISO 14343-A: G/W 23 12 LGMAWM12
JoiningSpecial applications23Cr 12Ni LBÖHLER CN 23/12-MCAWS A5.9: EC309LEN ISO 17633-A: T 23 12 L M M 12 1GMAWM12
JoiningSpecial applications23Cr 12Ni 3Mo LBÖHLER FOX CN 23/12 Mo-AAWS A5.4: E309LMo-17EN ISO: 3581-A: E 23 12 2 L R 3 2SMAW-
JoiningSpecial applications23Cr 12Ni 3Mo LBÖHLER CN 23/12 Mo-FDAWS A5.22: E309LMoT0-4/1EN ISO 17633-A: T 23 12 2 L R M21/C1 3FCAWM21, C1
JoiningSpecial applications23Cr 12Ni 3Mo LBÖHLER CN 23/12 Mo PW-FDAWS A5.22: E309LMoT1-4/1EN ISO 17633-A: T 23 12 2 L P M21/C1 1FCAWM21, C1
JoiningSpecial applications23Cr 12Ni 3Mo LBÖHLER CN 23/12 Mo-IGAWS A5.9: ER 309L MoEN ISO 14343-A: G/W 23 12 2 LGMAWM12