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Cupral 6® Aluminum Bronze

Cupral 6® is a dual-phase alloy composed of half gamma 2 and half beta phases. The material stands out for its hardness, wear resistance, excellent compression, and sliding characteristics.

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What is Cupral 6® Material?

Cupral 6® is a dual-phase alloy composed of half gamma 2 and half beta phases. The material stands out for its hardness, wear resistance, excellent compression, and sliding characteristics. It exhibits very high wear resistance, offering twice the lifespan compared to standard bearing bronzes. Additionally, it has high chip removal capability. However, due to its low proportional elongation, thin sections should be avoided.

What are the Mechanical Properties of Cupral 6®?

You can find the material properties of Cupral 6® in the "Technical Details" tab. All mechanical and material properties of Cupral 6® bronze are specified within this tab.

Where is Cupral 6® Used?

Cupral 6® material finds applications in polishing guide spindles and supports, alignment lathe mirrors, bending tools, taps, and wear plates.

What is the Price of Cupral 6® Material?

The price of Cupral 6® material varies depending on the product section, dimensions, and surface quality. You can access Cupral 6® prices through the "Switch to Online Sales" button on the www.saglammetal.com homepage.

Chemical Composition and Material Number

Code:Patented by Saglam Metal

Aluminium	Iron	Manganese	Other	Copper
Al	Fe	Mn	Max	Cu
13.6 - 14.0	4.5 - 5.2	max. 2.5	max. 1	Remaining

Heat Treatment: It is not necessary. If there is intensive machining, stress relief at 380 °C for 4 hours is recommended.

Mechanical Properties

Hardness	350 - 380	HB
Tensile Strength	600 - 750	N/mm²
Yield Strength	500 - 600	N/mm²
Moduls of Elasticity (20°C)	120	GPa
Elogation L=5D	0 - 1	%
Compressive Strength	1050 - 1200	Mpa

Physical Properties

Electrical Conductivity	4.5	MS/m
Thermal Expansion Coefficient	15	1/K * 10^-6
Thermal Conductivity (20°C)	50	W/mK
Density	7.25	g/cm³

Special Information

Alloying and Machining of according to the Custom Technical Data and Drawing for Aerospace, Automotive, Defence industry and all manufacturing industry.

Cupral 6® Aluminum Bronze

Cupral 6® Medium Hardness

Cupral 6® is a dual-phase alloy composed of half gamma 2 and half beta phases. The material stands out for its hardness, wear resistance, excellent compression, and sliding characteristics.

What is Cupral 6® Material?

What are the Mechanical Properties of Cupral 6®?

Where is Cupral 6® Used?

What is the Price of Cupral 6® Material?

Chemical Composition and Material Number

Code:Patented by Saglam Metal

Aluminium

Iron

Manganese

Other

Copper

Al

Fe

Mn

Max

Cu

13.6 - 14.0

4.5 - 5.2

max. 2.5

max. 1

Remaining

Heat Treatment: It is not necessary. If there is intensive machining, stress relief at 380 °C for 4 hours is recommended.

Mechanical Properties

Hardness

350 - 380

HB

Tensile Strength

600 - 750

N/mm2

Yield Strength

500 - 600

N/mm2

Moduls of Elasticity (20°C)

120

GPa

Elogation L=5D

0 - 1

%

Compressive Strength

1050 - 1200

Mpa

Physical Properties

Electrical Conductivity

4.5

MS/m

Thermal Expansion Coefficient

15

1/K * 10-6

Thermal Conductivity (20°C)

50

W/mK

Density

7.25

g/cm3

Special Information

Cupral 8® High Hard

Cupral 10® High Hard

Industries

Automotive

White Goods - Electronics

Application

Wear plates

N/mm²

N/mm²

1/K * 10^-6

g/cm³