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All-State®
No. 13 and 13FC High
Wear Resistant Alloy for Frictional Overlay and Build-Up
Torch Application
General Characteristics
An alloy designed to give exceptional
wear resistance on ferrous and nonferrous materials (except white metals).
It has high ductility and low coefficient
of friction. Deposits are easily machined, yet wearing surfaces become
tougher and wear qualities increase
with use. You may remelt the previous deposit again and again as you build-
up to the required height without loss
of toughening elements, fuming or overheating the base metal. All-State®
No. 13 will give
10 to 14 times the frictional wear of ordinary steels. Typical
Applications Ideal
for overlaying and building up gear teeth, shafts, bearings, valve seats and other
surfaces subjected to frictional
wear. Qualities
Tensile strength
—up to 85,000 psi (59.77 kgs/mm2)
Hardness
—90 to 110
BrineIl (500 kg. load) as-welded
—up
to 200 BrineIl (500 kg. load) after work hardening Working
temperature —1400°F (760°C) to 1750°F(954°C)
Remelt temperature
—1750°F (954°C) minimum Procedures
Clean all areas to be joined or built
up. When usingNo. 13 bare rods, employ All-State®
No. 1113 Flux or All-State Jet
Flux® . Use a neutral flame with the
torch at a low angle to the work. Preheat starting area to a dull red heat.
Apply a small amount of flux and alloy;
continue to heat until alloy flows out. Add additional alloy until desired
size and shape is obtained. Layer upon
layer can be built up without removing flux or cleaning previous deposit.
All-State®
No. 5 Flux will give better bonding qualities on cast iron or stainless steel.
