AMPCO-CORE® 200

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Description

AMPCO-CORE® 200 is an aluminum bronze flux core wire for use with the Gas Metal Arc Welding process.


AMPCO-CORE® 200 is primarily an overlay filler metal. The high strength values of the deposit combined with excellent wear-resisting characteristics make this alloy unsurpassed for bearing overlays where extreme wear and high pressures are encountered in service.

Equivalent Materials

Los datos sobre este material han sido proporcionados por AMPCO METAL.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

Propiedades

General

PropertyValue

Recycled Content

80 %

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Mecánica

PropertyTemperatureValueComment

Dureza Brinell

23.0 °C

183 [-]

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(3000 kg), Three layer deposit on mild steel

Chemical properties

PropertyValue

Aluminio

9 %

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Cobre

Balance, including silver

Hierro

4 %

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Technological properties

Property
Application areas

Welding: Gear teeth, Friction plates, Pump shafts, Bearings, Stripper columns, Sliders, Wear plates, High speed bearings

Processing methods

Welding position and deposits: The flat welding position is recommended. Backhand (trailing) welding is preferred rather than forehand (pushing) to make either stringer or weaved beads.

Shielding gas: 100% Argon


Current typeGas flow rateIntensity [A]Voltage [V]Stick-out [inch (mm)]
DC+ (DCEP)25 – 46 cfh (12-22 L/min)0.045″ (1.2 mm) 200-300
0.062″ (1.6 mm) 360-400
All diameters 28-30All diameters 5/8-1″ (15-25)