Page 134 - ProStar Product Guide

FILLER METALS

™
ProStar Brazing & Soldering Alloys

ProStar Bronze Brazing Alloys

Low fuming bronze and flux-coated bronze are general purpose
oxy-acetylene rods for braze welding steel, cast iron, malleable
iron, and some nickel alloys. Commonly used for fusion welding of
brass, bronze, and copper alloys. Excellent choice for rush jobs,
building up wear surfaces, and temporary applications involving
dissimilar metals, or when rust is present. Galvanized parts can
be brazed without causing damage to the zinc coating.
A precisely formulated chemical balance of copper and zinc, along
with alloying elements of tin, iron and manganese. Produces high-
strength ductile and sound weld deposits that are easily machined.
The high-silicon content keeps fumes to a minimum and allows
for good tinning action. Preheating is recommended for some
applications. Bronze brazing flux is required for the bare rods.

General purpose brazing alloy for maintenance, repair and fabrication on steel, copper alloys, nickel and nickel alloys.
Preheating is recommended for some applications and a bronze brazing flux is required.
ProStar
Low-Fuming Size 1 lb (.45 kg) 5 lbs (2.3 kg) 10 lbs (4.5 kg) 50 lbs (22.6 kg)
Bronze (bare) 1/16" (1.6 mm) PRS36LFB0621 PRSS36LFB0625 PRSS36LFB062 PRSS36LFB06250
3/32" (2.4 mm) PRS36LFB0931 PRSS36LFB0935 PRSS36LFB093 PRSS36LFB09350
1/8" (3.2 mm) PRS36LFB1251 PRSS36LFB1255 PRSS36LFB125 PRSS36LFB12550
5/32" (4.0 mm) PRS36LFB1561 PRSS36LFB15650
3/16" (4.8 mm) PRSS36LFB18750
1/4" (6.4 mm) PRSS36LFB25050

Brazing alloy for maintenance, repair and fabrication on steel, copper alloys.
Flux coating provides good wetting action with no objectionable fuming.
ProStar
Flux-Coated Size 1 lb (.45 kg) 5 lbs (2.3 kg) 10 lbs (4.5 kg)
Bronze 1/16" (1.6 mm) PRS36LFBFW0621 PRSS36LFBFW0625 PRSS36LFBFW062
3/32" (2.4 mm) PRS36LFBFW0931 PRSS36LFBFW0935 PRSS36LFBFW093
1/8" (3.2 mm) PRS36LFBFW1251 PRSS36LFBFW1255 PRSS36LFBFW125

RG-45 is a general purpose oxy-fuel rod for welding on steel plate, sheet and pipe wrought iron where strength
up to 45 ksi is required. You do not need a flux when welding with this product.
ProStar Steel RG-60 is a general purpose oxy-fuel rod for welding on steel pipe, plates and structural shapes in 50–60 ksi range.
Gas Welding
You do not need a flux when welding with this product
Rods
Size 1 lb (.45 kg) 5 lbs (2.3 kg) 10 lbs (4.5 kg) 50 lbs (22.6 kg)
ProStar 45 (RG-45)r
1/16" (1.6 mm) PRS36RG450621 PRSS36RG450625 PRSS36RG45062 PRSS36RG4506250
3/32" (2.4 mm) PRS36RG450931 PRSS36RG450935 PRSS36RG45093 PRSS36RG4509350
1/8" (3.2 mm) PRS36RG451251 PRSS36RG451255 PRSS36RG45125 PRSS36RG4512550
ProStar 60 (RG-60)r
1/16" (1.6 mm) PRS36RG600621 PRSS36RG600625 PRSS36RG60062 PRSS36RG6006250
3/32" (2.4 mm) PRS36RG600931 PRSS36RG600935 PRSS36RG60093 PRSS36RG6009350
1/8" (3.2 mm) PRS36RG601251 PRSS36RG601255 PRSS36RG60125 PRSS36RG6012550

C34 1-800 225 8247 www.praxairwelding.com