TIG Al 99,5Ti 3,2x1000mm pálca (ML1450) Böhler

Typical composition in %

Si <0,25
Fe <0,40
Cu <0,05
Mn <0,05
Mg <0,05
Zn <0,07
Be <0,0003
Ti 0,10-0,20
Others <0,03
Al min. 99,50

Classification

EN ISO 18273 : S Al 1450 ( AI99,5Ti )
Matériel Nr : 3.0805

Base materials

See table

Remarks

Welding of pure aluminium requires special precaution due to the narrow melting range in order to prevent hotcracking and porosity. This alloy replaces ML 1050. Consider the technological application reference.

Physical properties (Approx. values)

Electrical conductivity [S*m/mm2] : min.35
Heat conductivity at 20°C [W/( m*K ) : 210-230
Linear heat extension coefficient ( 20-100°C ) [1/K] : 23,5*10-6

Physical properties of pure weld metal (Approx. values)

0,2 % yield strength [MPa] : 20
Tensile strength Rm [MPa] : 65
Elongation A5 ( L0=5d0 ) [%] : 35
Test temperature [°C] : 20

Welding position

PA, PB, PC, PF

Shielding gas

I1, I2, I3 (Argon, Helium or Argon/Helium-mixtures)

Polarity

MIG =+, TIG ~

Approvals

On request

Dimensions Ø

MIG-wires [mm] : 0,8 ; 1,0 ; 1,2 ; 1,6 ; 2,0 ; 2,4
TIG-rods [mm] : 1,6 ; 2,0 ; 2,4 ; 3,2 ; 4,0

Wire packagings

Spools : Packaging units

S 100 / 0,5 kg : 20 spools = 10 kg (box)
S 200 / 2 kg : 4 spools = 8 kg (box)
S 300 / 6 kg : 84 spools = 504 kg (pallet)
B 300 / BS 300 / 7 kg : 84 spools = 588 kg (pallet)
B 400 / 18 kg : 28 spools = 504 kg (pallet)
B 400 / 40 kg : 15 spools = 600 kg (pallet)

Conditionnement baguettes TIG

carton 10 kg : Length 1.000 mm