low temperature aluminum welding wire 2/1.6/ 2.5/ 3.2mm aluminum welding wire cross-border wholesale 33/ 50/25cm

Low-temperature aluminum welding wire
Application: Used for argon arc welding of aluminum silicate, aluminum silicate magnesium, aluminum silicate magnesium copper series forging aluminum and casting aluminum (7%Si), and more widely used in pure aluminum, aluminum manganese, aluminum silicate magnesium alloy, aluminum in automobile aluminum radiator cooler aluminum alloy bus windows bicycle frame aluminum parts maintenance aluminum skates, locomotive carriages, chemical pressure vessels, military production, shipbuilding and other industries.

Product Weight:

50cm * 1.6mm: 2.5g per piece

50cm*2mm: 4g per piece

50cm*2.5mm: 5g per piece

50cm * 3.2mm: 10g per piece

33cm*0.16cm: 1.3g per piece

33cm*0.2cm: 2.3g per piece

33cm * 0.25cm: 3g per piece

Performance Features: Low-temperature aluminum welding wire is a eutectic type aluminum-silicon welding wire with a silicon content of 12%, which has a lower melting point and a narrower solidification range compared to 4043 wire. High silicon content leads to good fluidity and reduces the tendency for hot cracking, thereby increasing the shear strength of the weld seam.