產(chǎn)品詳情
德國UTP UP 6222 Mo焊絲UTP UP 6222 Mo
UTP UP FX 6222 Mo SAW Wire
Classifications high-alloyed
EN ISO 18274: AWS A5.14:
S Ni 6625 (NiCr22Mo9Nb) ERNiCrMo-3
Characteristics and field of use
UTP UP 6222 Mo and the flux UTP UP FX 6222 Mo are applied for joint welding of base materials
with the same or with a similar comb, e. g. Alloy 625 (UNS N06625) or NiCr22Mo9Nb,
Material-No. 2.4856 or mixed combinations with stainless steels and carbon steels. Furthermore the
wire-flux combination is used for cold-tough Ni-steels, e. g. X8Ni9 for LNG projects.
UTP UP 6222 Mo / UTP UP FX 6222 Mo is also applied0n alloyed or unalloyed steels for cladding
of corrosion resistant plants.
Base materials
2.4856 NiCr22Mo9Nb, 2.4858 NiCr21Mo, 2.4816 NiCr15Fe, 1.4583 X10CrNiMoNb18-12, 1.4876
X10NiCrAlTi32-21, 1.4529 X1NiCrMoCuN25-20-7, X2CrNiMoCuN20-18-6, 2.4641 NiCr21Mo6Cu-
Dissimilar joints of the steels above with unalloyed and low alloyed steels like P265GH, P285NH,
P295GH, 16Mo3, S355N, X8Ni9, ASTM A 553 Gr.1, B443, B446, UNS N06625 N 08926, Alloy 600,
Alloy 625, Alloy 800, steels with 9% Ni
Typical analysis of all-weld bl (Wt-%)
C Si Cr Mo Ni Nb Fe
< 0.02 < 0.2 21.0 9.0 balance 3.3 2.0
Mechanical properties of all-weld bl
Heat
Treatment
Yield
strength
0.2%
Tensile
strength
Elongation
(L0=5d0)
Impact values
in J CVN
MPa MPa % +20°C: -196°C:
untreated 460 725 40 > 80 65
Operating data
Polarity = ±
The welding area has to be free from impurities (oil, paint, markings
etc.). Welding must be perbed with a low heat bbbbb. The maximum
interpass temperature is at 150° C. Flux has to be re-dried prior
to welding: 2 hours at 300 - 400° C.
Flux height: approx. 25 mm
Stick out: approx. 25 mm
Dimensions (mm)
1.6 2.0 2.4 3.2
Approvals and certificates
TüV (03918.)
UTP UP FX 6222 Mo SAW Wire
Classifications high-alloyed
EN ISO 18274: AWS A5.14:
S Ni 6625 (NiCr22Mo9Nb) ERNiCrMo-3
Characteristics and field of use
UTP UP 6222 Mo and the flux UTP UP FX 6222 Mo are applied for joint welding of base materials
with the same or with a similar comb, e. g. Alloy 625 (UNS N06625) or NiCr22Mo9Nb,
Material-No. 2.4856 or mixed combinations with stainless steels and carbon steels. Furthermore the
wire-flux combination is used for cold-tough Ni-steels, e. g. X8Ni9 for LNG projects.
UTP UP 6222 Mo / UTP UP FX 6222 Mo is also applied0n alloyed or unalloyed steels for cladding
of corrosion resistant plants.
Base materials
2.4856 NiCr22Mo9Nb, 2.4858 NiCr21Mo, 2.4816 NiCr15Fe, 1.4583 X10CrNiMoNb18-12, 1.4876
X10NiCrAlTi32-21, 1.4529 X1NiCrMoCuN25-20-7, X2CrNiMoCuN20-18-6, 2.4641 NiCr21Mo6Cu-
Dissimilar joints of the steels above with unalloyed and low alloyed steels like P265GH, P285NH,
P295GH, 16Mo3, S355N, X8Ni9, ASTM A 553 Gr.1, B443, B446, UNS N06625 N 08926, Alloy 600,
Alloy 625, Alloy 800, steels with 9% Ni
Typical analysis of all-weld bl (Wt-%)
C Si Cr Mo Ni Nb Fe
< 0.02 < 0.2 21.0 9.0 balance 3.3 2.0
Mechanical properties of all-weld bl
Heat
Treatment
Yield
strength
0.2%
Tensile
strength
Elongation
(L0=5d0)
Impact values
in J CVN
MPa MPa % +20°C: -196°C:
untreated 460 725 40 > 80 65
Operating data
Polarity = ±
The welding area has to be free from impurities (oil, paint, markings
etc.). Welding must be perbed with a low heat bbbbb. The maximum
interpass temperature is at 150° C. Flux has to be re-dried prior
to welding: 2 hours at 300 - 400° C.
Flux height: approx. 25 mm
Stick out: approx. 25 mm
Dimensions (mm)
1.6 2.0 2.4 3.2
Approvals and certificates
TüV (03918.)
