Hardface Technologies has great support too! For complete application procedures please contact Postle Industries at (216)265-9000.
Product Description Postalloy® 301 is a high strength, ductile, crack resistant welding alloy specifically designed for welding problem steels such as, low alloy, high carbon or crack sensitive tool steels. Ideal for welding dissimilar steels- low alloy, spring steels, carbon steels, tool steels. The benefits of Postalloy® 301 include: |
Weld Deposit Properties Tensile Strength: Up to 120,000 psi Yield Strength:79,000 psi Elongation:35% Machinable with Carbide Tools:Cannot be flame-cut: |
Applications Gear tooth build-up Grousers |
Product Description Ideal for use on manganese steel. Under severe impact, such as hammering or pounding, deposits quickly become tougher and harder. Produces high-strength, non-cracking deposits that are tough, ductile and work-harden rapidly. The high yield strength reduces mushrooming from impact. Postalloy® FrogTuff may be used alone, as a combination build-up and hardfacing alloy, or used as a build-up and cushion prior to overlaying. |
Weld Deposit Properties Tensile Strength: 125,000psi Yield Strength:80,000psi Elongation:34% Hardness as deposited:15-22Rc Work hardens in service to:45-55Rc Deposit Thickness:as required Machinability:poor Can be flame-cut: |
Applications Railroad frogs |
Product Description Postalloy® FrogTuff-FCO is a non-cracking high alloy austenitic manganese steel open-arc welding wire for joining, build-up or hardfacing. Produces high-strength, crack-free deposits that are tough, ductile and work-harden rapidly. The high yield strength reduces mushrooming from impact. |
Weld Deposit Properties Tensile Strength: 135,000psi Yield Strength:90,000psi Elongation:30% Hardness as deposited:20Rc Work hardens in service to:45-55Rc Deposits can be flame-cut:Cannot be machined: |
Applications Railroad frogs |
Product Description Postalloy® RailTuff is a non-cracking build-up electrode in the machinable range of hardness providing wear resistance that is far superior to low and medium carbon steel and low alloy steels. Deposits are extremely tough and have a high resistance to impact and deformation and are not subject to spalling or roll-over. In addition, deposits are dense, crack-free and porosity-free. Postalloy® RailTuff Product Details |
Weld Deposit Properties Hardness: 32-38Rc Deposit Thickness:as required Impact Resistance:Excellent Compressive Strength:High Abrasion Resistance:Fair Can be flame-cut: |
Applications Railroad Railends
Wheel burns Wheel slip streaks Carbon steel switch points |
Product Description Postalloy® RailTuff-FCO is a non-cracking strong, tough, low alloy open-arc build-up wire. It can be applied to carbon and low alloy steels. Weld deposits are exceptionally sound and dense, and heavy crack-free build-ups are possible. |
Weld Deposit Properties Hardness: 30-35Rc Maximum Deposit Thickness:Unlimited Machinable with carbide tools: |
Applications Railroad railends |