IN 1982 CC333G | CuAl10Ni5Fe5

BA20 | Bronze Copper Alloy Aluminum Nickel Iron

Available formats: Bars, Tubes, Caps, Plates and Plates.

features

Bronze nickel aluminum bronzes such as BA20 provide superior hardness and corrosion resistance to other bronze alloys. It is used in applications where the
The importance of corrosion resistance is high and in marine water environments.

 

BA20 aluminum bronze is the standard copper alloy with the highest strength. C95500 aluminum bronze alloys are sold in standard sizes of bars, tubes and plates. Aluminum along with iron and nickel in C955 acts as a reinforcer in these alloys. All aluminum bronzes can be heat treated, which further increases tensile strength.

Applications

MANUFACTURE: window fittings.
CONSUMER: musical instruments, piano keys.
ELECTRICAL: electrical hardware.
FASTENERS: nut box filling.
INDUSTRIAL: machine parts, glass molds, welding jaws, wear plates, aircraft components, pickling equipment, valve guides / seats, piston guides, pump fluid ends, glands, worms, screw gears Endless, hot milling guides, sewage treatment applications, valve components, bearings, gears, bushings, landing gear parts, gun recoil mechanisms.
MARINE: shipbuilding, covers for marine hardware, marine applications, marine hardware.

Chemical composition

%
Cu
Neither
P
Pb
Sn
Zn
Al
Fe
S
Sb
Others
Mn

Min.

78

3

-

-

-

-

10

3

-

-

-

-

Max.

-

5,5

-

-

-

-

11,5

5

-

-

-

3,5

Chemical composition according to ASTM B505 / B505M-18

features

Bronze nickel aluminum bronzes such as BA20 provide superior hardness and corrosion resistance to other bronze alloys. It is used in applications where the
The importance of corrosion resistance is high and in marine water environments.

 

BA20 aluminum bronze is the standard copper alloy with the highest strength. C95500 aluminum bronze alloys are sold in standard sizes of bars, tubes and plates. Aluminum along with iron and nickel in C955 acts as a reinforcer in these alloys. All aluminum bronzes can be heat treated, which further increases tensile strength.

Applications

MANUFACTURE: window fittings.
CONSUMER: musical instruments, piano keys.
ELECTRICAL: electrical hardware.
FASTENERS: nut box filling.
INDUSTRIAL: machine parts, glass molds, welding jaws, wear plates, aircraft components, pickling equipment, valve guides / seats, piston guides, pump fluid ends, glands, worms, screw gears Endless, hot milling guides, sewage treatment applications, valve components, bearings, gears, bushings, landing gear parts, gun recoil mechanisms.
MARINE: shipbuilding, covers for marine hardware, marine applications, marine hardware.

Chemical composition

Element
Min.%
Max. %

Cu


Neither


P


Pb


Sn


Zn


Al


Fe


S


Sb


Others / Alloys


Mn

78


3


-


-


-


-


10


3


-


-


-


-

-


5,5


-


-


-


-


11,5


5


-


-


-


3,5

Chemical composition according to ASTM B505 / B505M-18

International Equivalences

BRONCESVAL
ISO / EN
W Nr / DIN
UNS / CDA
SAE
BS
DIN / ISO
ASTM

BA20

CuAl10Ni5Fe5

CC333G

C95500

-

AB2

-

B505M

Mechanical properties

Tensile strength
(MPa)
Elastic limit
(MPa)
Elongation
(%)
Brinell hardness
(HB)
Observations

655

290

10

208

-

Mechanical properties according to ASTM B427-09 (2015)

International Equivalences

BRONCESVAL BA20
ISO / EN CuAl10Ni5Fe5
W Nr / DIN CC333G
UNS / CDA C95500
SAE -
BS AB2
DIN / ISO -
ASTM B505M

Mechanical properties

Tensile strength (MPa) 655
Elastic Limit (MPa) 290
Elongation (%) 10
Brinell hardness (HB) 208
Observations -

Mechanical properties according to ASTM B427-09 (2015)

General Physical Properties

Melting Point (Liquid) 1054 ° C
Melting Point (Solid) 1038º C
Density 7.53 gm / cm at 20 ° C
Specific weight 7,53
Electric conductivity 0.049 MegaSiemens / cm at 20? C
Thermal conductivity 41.9 W / m at 20 ° C
Thermal expansion coefficient 15.510 -6 per ° C (20 ° -200 ° C)
Specific heat capacity 419 J / kg at 293 ° C
Tension Elasticity Module 110000 Mpa
Magnetic Permeability * 1,32

Physical properties provided by CDA

Manufacturing Properties

Welding Good
Braised Half
Oxyacetylene Welding Not recommended
Gas arc welding Good
Coated Metal Arc Welding Good
Machinability Classification 50

Manufacturing properties provided by CDA

Formats

  • BA20 Bronze Bars
  • BA20 Bronze Tubes
  • BA20 Bronze Caps
  • BA20 Bronze Plates
  • BA20 Bronze Plates

Specialized Technical Advice

We have specialized staff with extensive experience in the sector for any specific advice they need.

Get your quote or Contact us:
(+34) 961 340 776

Contact our specialists for more information.

en_USEnglish
es_ESEspañol pt_PTPortuguês de_DEDeutsch fr_FRFrançais ar??????? en_USEnglish