ALPHA® Soldering Alloys

Industry leading lead-free and tin-lead alloys that meet demanding process requirements - environmentally friendly wave solder and soldering bar metals.

ALPHA® wave solder and soldering bar metals (wave soldering alloys) offer best value soldering performance – quality solder bar metals products at the lowest cost of ownership, and thanks to a global copy exact product policy, consistency of wave solder supply is assured. ALPHA® soldering alloys deliver:

High Purity
Excellent solderability
Good wetting
Low oxides, low drossing
Solder bar, chunks, anodes, preforms and solid wire
VACULOY® alloy conditioning process

Soldering Alloys Selector Guide

Choose a product by clicking on the product name below.

Process	Base Alloy	Assembly Characteristics	Product Name	Availability
Process	Base Alloy	Assembly Characteristics	Product Name	Americas	Asia	Europe

Wave Soldering	Lead-Free Standard (<.1% Pb) and Ultra Low Lead (<.05% Pb) versions are available	Dual sided, High complexity, High heat capacity areas and components, >1.6 mm thickness, OSP pad finish, etc...	ALPHA® Vaculoy SAC305, 387 & 405	x	x	x

			ALPHA® SACX Plus™ 0807	x	x	x

		Single and Dual sided, Standard complexity, metallized and OSP pad finishes, 1.6mm thickness, etc…	ALPHA® SACX 0307 ALPHA® SACX Plus™ 0307	x	x	x

		Single sided, paper phenolic laminates, metallized pad finishes, 1.6mm thickness, etc…	ALPHA® SACX Plus™ 0107	x	x	x

	Tin Lead (63/37 & others)	Dual sided, High complexity, High heat capacity areas and components, >1.6 mm thickness, OSP pad finish, etc…	ALPHA® HiFlo SMG			x

			ALPHA® HiFlo	x	x

		Single and Dual sided, Standard complexity, metallized and OSP pad finishes, 1.6mm thickness, etc…	ALPHA® Vaculoy SMG	x	x

			ALPHA® Vaculoy	x	x	x

		Single sided, paper phenolic laminates, metalized pad finishes, 1.6mm thickness, etc...	ALPHA® Clean Wave		x	x

Mini Pot Rework / Tin Dipping	Lead-Free	All	ALPHA® SACX Plus™ 0307	x	x	x
	Tin Lead
	Tin Lead		ALPHA® Vaculoy	x	x	x

Hot Air Solder Level (HASL)	Lead-Free	All	ALPHA® SACX Plus™ HASL	x	x	x
	Tin Lead
	Tin Lead		ALPHA® Vaculoy HASL	x	x	x