Leaded-Tin Bronze Hollow Bar, Solid Bar, & Rectangle Bar

Farmer’s Copper Ltd. maintains an extensive inventory of Leaded-Tin Bronze C93200 SAE660 in solid, hollow, and rectangle rod form. Copper Alloy 932 has reasonable corrosion resistance to seawater and brine making it suitable for pump and valve components. C932 is suitable for bearings, bushings having medium loads and speeds with adequate lubrications. C93200 has a machinability rating of 70 and is commonly used in pump impellers.

Typical Applications for C93200

  • Bearings
  • Bushings
  • Washers

Farmer’s Copper Ltd. is a family owned business that has served the metal industry for over 90 years. We offer an array of services in order to meet customer specifications, call us today at 409-765-9003!

List of standard sizes

Solid Bar – 3/8” Dia. thru 14”
Hollow Bar – 1” OD up to 24” OD
Rectangle Bar – ¼” Thick thru 4”, up to 12” Width

Fabrication Properties

Joining Technique

Suitability

Soldering

Excellent

Brazing

Good

Oxyacetylene Welding

Not Recommended

Gas Shielded Arc Welding

Not Recommended

Coated Metal Arc Welding

Not Recommended

Machinability Rating

70

ASTM Standard Designation for C93200: ASTM B505 & ASTM B271
SAE Standard Designation for C93200: SAE 660

Chemical Composition
(%max., unless shown as range or min.)

 

Cu(1)

Al

Sb

Fe

Pb

Ni(2)

P(3)

Si

S

Sn

Zn

Min./Max.

81.0-85.0

.005

.35

.20

6.0-8.0

1.0

.15

.005

.08

6.3-7.5

1.0-4.0

Nominal

83.0

-

-

-

7.0

-

-

-

-

6.9

2.5

Contact one of our sales representatives today
to inquire about a quote from Farmers Copper
or call us today at (800) 231-9450