SAE 660 Bronze Bar

Continuous Cast leaded bronze is a general-purpose free machining bronze. It has good medium to heavy load-bearing properties with an ability to conform to minor shaft misalignment. Cast leaded bronze is not suited for welding. Soldering is not recommended but is possible under advice from a welding consumables supplier. Bronze rod has high wear resistance and is sea water-resistant.

Widely used in general engineering applications as bearings and sliding elements. Other uses include piston pin bushes, valve and gate seat rings, guide bushes and slip rings.

To view SAE 660 chemical analysis, specification or shapes & sizes please click on the tabs below.

Colour Code:
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Rounds (mm)
15.00
20.00
25.00
30.00
35.00
40.00
45.00
50.00
55.00
60.00
65.00
70.00
75.00
80.00
85.00
90.00
95.00
100.00
110.00
120.00
130.00
140.00
150.00
250.00
Tubes OD x ID
20 x 10
25 x 10
25 x 15
27 x 17
30 x 10
30 x 15
30 x 20
35 x 15
35 x 20
35 x 25
40 x 15
40 x 20
40 x 25
40 x 30
45 x 25
45 x 30
50 x 20
50 x 25
50 x 30
50 x 35
50 x 40
55 x 25
55 x 30
55 x 35
55 x 40
55 x 45
60 x 25
60 x 30
60 x 35
60 x 40
60 x 45
60 x 50
65 x 20
65 x 40
65 x 45
65 x 50
65 x 55
70 x 45
70 x 50
70 x 60
75 x 35
75 x 45
75 x 50
75 x 55
75 x 60
80 x 40
80 x 50
80 x 60
85 x 30
85 x 45
85 x 55
85 x 60
85 x 65
85 x 75
90 x 50
90 x 60
90 x 65
90 x 70
95 x 35
95 x 55
95 x 65
95 x 75
100 x 40
100 x 50
100 x 60
100 x 70
100 x 80
105 x 60
110 x 40
110 x 55
110 x 65
110 x 75
110 x 85
110 x 90
115 x 85
120 x 50
120 x 55
120 x 60
120 x 80
130 x 65
130 x 90
140 x 65
140 x 100
150 x 75
150 x 105
155 x 90
180 x 120
180 x 150
190 x 75
200 x 140
220 x 140
250 x 100
250 x 150
300 x 200
400 x 200

The above is our standard size range. If you do not see the shape, size or grade you require, please contact us as we will be happy to assist you with reaching your requirements.

Steel NumberGradeUNSEN NumberSymbolMaterial Standard
2.1091SAE 660C93200ASTM B505CuSn7ZnPbDIN 1705
Cu%Sn%Zn%Pb%Fe%Ni%PSb
81-856-83-55-70.2max0.5max0.15max0.35max

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Impact Special Metals


A division of Impact Ireland (Metals) Ltd.
Company Registered Office:
76, Cookstown Ind. Est., Tallaght, Dublin 24, Ireland.
Company Registration No. 081975.

Tel: +353 1 4512144
Fax: +353 1 4515405
Email: liamvickers@impactspecialmetals.com