Type
Titanium Tig welding wire grade 7
classification
AWS
A 5.16: ERTi-7
EN ISO
24034: S Ti 2401 / TiPd0,2A
W.Nr.
3.7236
Anwendungen

CEWELD Titanium Grade 7 is used in applications where excellent corrosion resistance combined with a high strength-to-weight ratio is required.

The alloy is widely used in the aerospace industry due to its favorable balance between weight and mechanical properties. In addition, Grade 7 is applied in the petrochemical and pharmaceutical industries, as well as in heat exchangers, piping systems, and valves, where reliable performance in corrosive environments is essential.

Type
Titanium Tig welding wire grade 7
Anwendungen

CEWELD Titanium Grade 7 is used in applications where excellent corrosion resistance combined with a high strength-to-weight ratio is required.

The alloy is widely used in the aerospace industry due to its favorable balance between weight and mechanical properties. In addition, Grade 7 is applied in the petrochemical and pharmaceutical industries, as well as in heat exchangers, piping systems, and valves, where reliable performance in corrosive environments is essential.

Eigenschaften

Titanium Grade 7 contains an addition of 0.12–0.25% palladium (Pd), which provides significantly improved corrosion resistance compared to Grade 2. The mechanical properties are comparable to those of Grade 2.

The weld metal is highly ductile and offers excellent resistance to corrosion, particularly in oxidizing environments. The combination of mechanical strength, low density, and outstanding corrosion resistance makes this alloy highly suitable for critical applications where reliability is essential.

The welding wire is produced and specially cleaned through a controlled process to ensure a high-quality weld deposit with low porosity, excellent ductility, and optimal corrosion resistance and mechanical properties.

Klassifikation
AWS
A 5.16: ERTi-7
EN ISO
24034: S Ti 2401 / TiPd0,2A
F-nr
51
W.Nr.
3.7236
Geeignet für

3.7236, 3.7235

Titanium grade 7, Grade 2, Grade 16

Alloy group 24 ( 2401, 2403, 2405) 

UNS R52400

Schweißpositionen
PA
PB
PC
PD
PE
PF
PG
Rücktrocknung
Not required
Gas acc. EN ISO 14175
I1
Analyse
C V H N O Fe Al Ni Mo Pd Sn Ti
0.02 0.005 0.1 0.1 0.2 Rem.
Mechanische Gütewerte
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Hardness
As Welded 275 345 20 HRc