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

AWS Class RCuAl-E

This material data has been provided by AMPCO METAL.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

All categories

Properties

General

Property	Value
Recycled Content	80 % Show Supplier Material materials with Recycled Content of 80 %

Mechanical

Property	Temperature	Value	Comment
Hardness, Brinell	23.0 °C	183 [-] Show Supplier Material materials with Hardness, Brinell of 183 [-]	(3000 kg), Three layer deposit on mild steel

Chemical properties

Property	Value
Aluminium	9 % Show Supplier Material materials with Aluminium of 9 %
Copper	Balance, including silver
Iron	4 % Show Supplier Material materials with Iron of 4 %

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 type	Gas flow rate	Intensity [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 28-30	All diameters 5/8-1″ (15-25)

AMPCO-CORE® 200

Description

Equivalent Materials

Ashby charts

Applications

Materials by this supplier

Use cases

Properties