AMPCO-CORE® 300

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Description

AMPCO-CORE® 300 is an aluminum bronze flux core wire for use with the Gas Metal Arc Welding process.

AMPCO-CORE® 300 is primarily an overlay filler metal. In addition to high hardness, the deposit also has excellent bearing and wear-resistant qualities.

These characteristics – hardness, bearing properties and wear resistance all combine to make AMPCO-CORE® 300 ideal for surfacing iron and copper-base materials. Dies overlaid with AMPCO-CORE® 300 have surprising freedom from scratching and galling; die marks are almost completely eliminated.

Diese Materialdaten wurden von AMPCO METAL zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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Eigenschaften

Allgemein

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

Mechanisch

Property	Temperature	Value	Comment
Härte, Brinell	23.0 °C	364 [-] Show Supplier Material materials with Härte, Brinell of 364 [-]	(3000 kg), Three layer deposit on mild steel

Chemical properties

Property	Value
Aluminium	13.5 % Show Supplier Material materials with Aluminium of 13.5 %
Eisen	4 % Show Supplier Material materials with Eisen of 4 %
Kupfer	Balance, including silver

Technological properties

Property

Application areas

Welding: Fabrication of new rebuilding of worn, ferrous dies, used for forming or drawing titanium, stainless steel, low to medium carbon steel

Other

AMPCO-CORE® 300 is available from stock in two diameters: 0.045” (1.2mm) and 0,062” (1.6mm). Both sizes are available in 12″ (300mm) spools weighing 33lb (15 kg) each. Other diameters are available upon request.

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

urrent type	Gas flow rate	Intensity [A]	Voltage [V]	Stick-out [inch (mm)]
DDC+ (DCEP), continuous or pulsed	25 – 42 cfh (12-20 L/min)	0.045″ (1.2 mm) 150-320 0.062″ (1.6 mm) 200-350/span>	Continuous 27-31 Pulsed 22-25	All diameters 5/8″- 3/4″ (10-20)

AMPCO-CORE® 300

Description

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