offers a wide range of soldering alloys for both HVAC
and plumbing applications. Every Aufhauser solder meets
the highest standards for consistent performance and purity.
Aufhauser silver-bearing, nickel-bearing, tin/lead and
aluminum solders conform to various Federal, NSF and/or
ASTM specifications. Below are listed the are primary
families of solder alloys. For additional information
please contact us.
Help me find the appropriate Solder Alloy
Developed as a lead-free alternative, Tin/Silver alloys
offer superior strength compared with other solders. Excellent
flow makes the switch from lead an easy choice. Choose from
96/4 and 95/5.
Also developed as a lead-free choice, this alloy provides
improved performance over the Tin-Lead alloys, and is more
economical than the Tin-Silver alloys. Available in composition
Used for centuries as the primary alloy for soldering, this
family offers an extensive variety of options. Environmental
and health concerns over lead have limited its use. Choose
from 50/50, 40/60, 60/40.
used to join: "tough to solder" aluminum alloys.
Ability to join aluminum alloy to dissimiliar metals and to