Model: AS-4

Suitable process and application: High frequency welding, the welding strength is better than AS-2 and AS-1

Appearance and specification: silver gray powder, - 40 mesh

Brazing temperature: 573-625 ℃

Brazing temperature: 525-555℃

Applicable process: High frequency welding, the welding strength is better than AS-2 and AS-1.

Powdered aluminum-based solder is widely used in the field of small household appliances, such as electric kettle, electric cooker, kitchen utensils and other aluminum alloy products, such as double-bottom soldering, electric heating pipe soldering, etc; Automobile field, such as brazing of aluminum alloy automobile radiator.