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Home » Products » Manganese Bronze » C66800 MANGANESE BRONZE

C66800 MANGANESE BRONZE

C66800 MANGANESE BRONZE
C66800 MANGANESE BRONZE
Product Code : c66800
Product Description

C66800 MANGANESE BRONZE

The C66800 Manganese Bronze alloy possess good hot and cold workability and forging ability. It is fabricated using the process of bending, coining, rawing and upsetting, hot forging and pressing, knurling, roll threading, shearing, spinning, swaging, and stamping.


Typical Uses :

  • Industrial : Gears, Sealing Rings, Thrust Bearings, Bushings, Cams, Spindles, Bearings, Idler Pins, Connecting Rods, Drive Shafts, Valve Seats, Sleeve Bearings, Piston Heads.

  • Marine : Pump Parts, Hardware, High Strength


Equivelent Specifications:

Specifications

Designation

UNS

C67300

UNS

C67400

UNS

C67420


Chemical Composition:

 

Cu

Al

Fe

Pb

Mn

Ni

Si

Sn

Zn

Min./Max.

60.0-63.0

0.25

0.35

0.5

2.0-3.5

0.25

.50-1.5

0.3

Rem.

Nominal

61.5

-

-

-

2.7

-

1

-

-


Physical Properties:

Density

0.300 lb/in3

Melting Range

1690 – 1730 oF

Coefficient of Expansion

(68 to 572oF) 11 ?in/in oF

Thermal Conductivity

55 Btu/ft h oF

Electrical Conductivity

21 % IACS

Electrical Resistivity

54 ? (circ mil/ft)

Relative Magnetic Permeability

<1.02

Coefficient of Friction

0.15

Sizes Available

ROUND RODS

8mm To 70 mm

HEX

10mm To 60mm

SQUARE

10mm To 60mm

FLAT

10mm Min Thickness and max Width 120mm

BILLETS

Up to 200 mm

INGOTS

As per Specification


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