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Aluminum bronze

C61900 characteristics: mainly acts on bars and forgings. The aluminum content of the alloy is generally not more than 11.5%, and sometimes the appropriate amount of iron, nickel, manganese and other elements are added to further improve the performance. Aluminum bronze can be strengthened by heat treatment, its strength is higher than tin bronze, and its resistance to high temperature oxidation is also better. High strength, good wear resistance...

Name

Copper alloy UNS number

Main chemical composition/%


Copper or copper alloy UNS number

Name

Recommended casting temperature

Forging rating A.

Copper

Aluminium

Manganese

Nickel (including cobalt)

Iron

Zinc

°F

K

Aluminum copper

C61900

Residual residue

8.5-10.0

...

...

3.0-4.5

≤0.8

C61900

Aluminum copper

1300-1600

980-1140

75



C62300 characteristics: mainly acts on bars and forgings. he alloy is iron-containing aluminum bronze with high strength and friction reduction, good corrosion resistance, good pressure workability in hot state, welding and gas welding, but poor fiber welding, C62300 aluminum bronze can be used as a substitute for high tin wear-resistant bronze. C62300 aluminum bronze is mainly used as bearing, bushing, stem, seat, gear, bolt, nut, piston rod, worm wheel, cam, etc.

Name

Copper alloy UNS number

Main chemical composition/%

Copper or copper alloy UNS number

Name

Recommended casting temperature

Forging ratingA

Copper

Aluminium

Manganese

Nickel (including cobalt)

Titanium

Iron

°F

K

Aluminum copper

C62300

Residual residue

8.5-10.0

≤0.50

≤1.0

...

2.0-4.0

C62300

Aluminium bronze ,9%

1300-1600

980-1140

75



C95200 characteristics: Cast copper alloy has high mechanical properties, excellent corrosion resistance in atmosphere, fresh water and sea water, high corrosion fatigue strength, good casting property, good wear resistance, heat resistance below 400℃, heat treatment, good welding performance, not easy to braze. C95200 cast copper alloy is one of the main materials for the manufacture of ship propellers.

Name

Copper alloy UNS number

Main chemical composition/%

Copper alloy UNS number

Name

Ksi[Mpa] of minimum tensile strength

Minimum yield strength Ksi[Mpa]

Extensions by% from 2 inches [50.08 mm]

Bush Hardness (Load 3000- kg)

Copper

Aluminium

Manganese

Nickel (including cobalt)

Titanium

Aluminum copper

C95200

≥86.0

8.5-9.5

...

...

2.5-4.0

C95200

cast aluminum bronze

65[450]

25[170]

20

110


China

ISO of international standards

Former Soviet Union

United States (SYMBOL)

Japan

Germany

Britain

France

ZCuAl10Fe3

CuAl10Fe3

BPAЖ9-4Л

C95200

ALBC1

G-CuAl10Fe

AB1

CuAl10Fe3



C95300 features: the most prominent feature is its good wear resistance.The alloy is aluminum bronze containing iron and manganese elements, which has high strength and wear resistance. It can improve hardness after quenching and tempering, and has good high temperature corrosion resistance and oxidation resistance.In the atmosphere, fresh water and sea water corrosion resistance is very good, machinability is good, is not easy to fiber welding, hot pressure processing is good.

Name

Copper alloy UNS number

Main chemical composition/%

Copper alloy UNS number

Name

Ksi[Mpa] of minimum tensile strength

Minimum yield strength Ksi[Mpa]

Extensions by% from 2 inches [50.08 mm]

Bush Hardness (Load 3000- kg)

Copper

Aluminium

Manganese

Nickel (including cobalt)

Titanium

Aluminum copper

C95300

≥86.0

9.0-11.0

...

...

0.8-1.5

C95300

cast aluminum bronze

65[450]

25[170]

20

110


Heat treatment

Solution treatment (not less than 1 hour followed by water quenching)

Annealing (not less than 1 hour after air cooling)

1585-1635°F [800-890℃]

1150-1225°F [620-660℃]



C95400 characteristics: the wear resistance of the alloy is good, and the wear resistance exceeds the level of die steel. Compared with the steel die, it does not strain the surface of the processed parts, the biggest advantage is that it does not strain the surface of the product, and significantly improves the surface quality of the product. Economic and practical compared with beryllium bronze: no toxic elements, low price (the price is a third of beryllium bronze), mold service life is long. Simplified processing technology die processing technology is simple, surface can be machined into mirror, after processing without heat treatment.

Name

Copper alloy UNS number

Main chemical composition/%

Name

Ksi[Mpa] of minimum tensile strength

Minimum yield strength Ksi[Mpa]

Extension 2 inches apart,%

Copper

Aluminium

Manganese

Nickel (including cobalt)

Titanium

Aluminum copper

C95400

≥83.0

10.0-11.5

≤0.50

≤1.5

3.0-5.0

cast aluminum bronze

 ...

...

...


China

ISO of international standards

Former Soviet Union

United States (SYMBOL)

Japan

Germany

Britain

France

...

CuAl10Fe2-C

...

C95400

...

CC331G

AB1-C

...



C95410 characteristics: It has high strength and good wear resistance for high strength screw, nut, copper sleeve, seal ring, etc., and wear-resistant parts, the most prominent feature is its good wear resistance. Aluminum bronze containing iron and manganese elements has high strength and wear resistance, which can improve hardness after quenching and tempering, and has good high temperature corrosion resistance and oxidation resistance in atmosphere, fresh water and sea water.

Name

Copper alloy UNS number

Main chemical composition/%

Name

Ksi[Mpa] of minimum tensile strength

Minimum yield strength Ksi[Mpa]

Mark 2 inches Extension,%

Bush Hardness (Load 3000- kg)

Copper

Aluminium

Manganese

Nickel (including cobalt)

Titanium

Aluminum copper

C95410

≥83.0

10.0-11.5

≤0.50

1.5-2.5

3.0-5.0

cast aluminum bronze

75[515]

30[205]

12

150


Heat treatment

Solution treatment (not less than 1 hour followed by water quenching)

Annealing (not less than 1 hour after air cooling)



C95900 characteristics: The aluminum content is generally not more than 11.5%, and sometimes the appropriate amount of iron, nickel, manganese and other elements are added to further improve the performance. Aluminum bronze can be strengthened by heat treatment.also good resistance to high temperature oxidation. Good wear resistance is the most prominent feature of high-strength screw, nut, copper sleeve, seal ring etc.

Name

Copper alloy UNS number

Main chemical composition/%

Copper alloy UNS number

Name

Ksi[Mpa] of minimum tensile strength

Minimum yield strength Ksi[Mpa]

Extensions from 2 inches [50.08 mm],%

Bush Hardness (Load 3000- kg)

Copper

Aluminium

Manganese

Nickel (including cobalt)

Titanium

Aluminum copper

C95900

Surplus

12.0-13.5

≤1.5

≤0.5

3.0-5.0

C95900

Aluminum copper

...

...

...

...



ZCuA19Mn2 characteristics: high mechanical properties, good corrosion resistance in atmosphere, fresh water and sea water, good casting performance, dense structure, high air tightness, good wear resistance, can be welded, not easy to braze. For corrosion-resistant and wear-resistant parts, large castings of simple shape, such as bushings, gears, worm gears, and pipe fittings working below 250℃ and castings requiring high air tightness, such as air seals in supercharger

Name

Alloy grade

Main chemical composition/%

Alloy grade

Casting method

Mechanical properties, not less than

Copper

Aluminium

Manganese

Nickel

Titanium

tensile strength / MPa

yield strength / MPa

Elongation/%

Brinell Hardness / HB

Aluminum copper

ZCuA19Mn2

Remaining balance

8.0-10.0

1.5-2.5

...

...

ZCuA19Mn2

Sand casting

390

...

20

835

Metal casting

440

...

20

930


China [url]]

ISO of international standards

Former Soviet Union

 United States (SYMBOL)

 Japan

 Germany

Britain

France

 ZCuAl9Mn2

...

BPAMЦ9-2

...

...

G-CuAl9Mn

...

...



ZCuAl10Fe3 features: good mechanical properties, good wear resistance and corrosion resistance, can be welded, not easy to braze, large castings since 700℃ air cooling can prevent brittle. require heavy castings with high strength, wear resistance and corrosion resistance. For example, shaft sleeve, nut, worm gear and pipe fittings working under 250℃.

Name

Alloy grade

Main chemical composition/%

Alloy grade

Casting method

Mechanical properties, not less than

Copper

Aluminium

Manganese

Titanium

Iron

tensile strength / MPa

yield strength / MPa

Elongation/%

Brinell Hardness / HB

Aluminum copper

ZCuA110Fe3

Remaining balance

8.5-11.0

...

...

2.0-4.0

ZCuA110Fe3

Sand casting

490

180

13

890



ZCuZn25A16Fe3Mn characteristics: high mechanical properties, good casting properties, good corrosion resistance, sometimes there is a tendency to stress corrosion cracking, can be welded. Suitable for high strength and wear-resistant parts, such as bridge support plate, nut, screw, wear-resistant plate, slider and worm wheel etc.

Name

Alloy grade

Main chemical composition/%

Alloy grade

Casting method

Mechanical properties, not less than

Copper

Aluminium

Manganese

Iron

Zinc

tensile strength / MPa

yield strength / MPa

Elongation/%

Brinell Hardness / HB

Aluminum copper

ZCuZn25A16Fe3Mn

60.0-66.0

4.5-7.0

1.5-4.0

2.0-4.0

Remaining balance

ZCuZn25A16Fe3Mn

Sand casting

725

380

10

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