Alloy Reference Chart
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MIN
TYP
MIN
C83600
B505 B62
RED BRASS
C83800 C84200
B505
LEADED
C84400
B505
SEMI RED
B505
B145-4A
55
40 J461 J462
4855 QQC390 B5
QQ-B-1005, COMP, 2
120 COMERCAIL RED BRASS
QQ-B-1005, COMP, 17
MIL-B-11553 COMP 2
MIL-C15345 ALLOY 1
83.00
B505
C85200
B505
5.00
QQC390 B1
101
QQ-B-1005, COMP, 3
MIL-B-11553, COMP 3
80.00
5.00
2.00 13.00
32
35*
16
123
QQ-B-1005 COMP 11
MIL-B11553 COMP11
81.00
3.00
7.00
30
34*
15
QQC390 A4
400
QQC390 A3
403 COMMERCIAL YELLOW BRASS
C85300
407
C85400
41 J461 J462
60-40 YELLOW BRASS
QQC390 A1
405.2 405.2 YELLOW BRASS
QQ-B-621 CLASS B
BRASS
C85700 C86200
B505
430A J461 J462
QQC390 C4
423 HIGH STRENGTH YELLOW BRASS 90000
C86300
B505
430B J461 J462
QQC390 C7
424 HIGH STRENGTH YELLOW BRASS 110,000
BRONZE
C86400
B505
QQC390 C2
420 LEADED HIGH STRENGTH YELLOW BRASS 60000 QQ-B-726, CLASS D
C86500
B505
4860 QQC390 C3
C86700
7.00 12.00
421 HIGH STRENGTH YELLOW BRASS 65,000
QQB 621 CLASS A
MIL-C-15345 ALLOY 2 MIL-C-15345 ALLOY 3
QQ-B-726, CLASS B
QQ-B-726 CLASS A
35*
13*
3.00
6.00 15.00
30
37*
15
3.00 24.00
35*
38*
1.00
3.00 29.00
30.00
61.00
REM
75*
20*
180*^
50*
12*
18*
225*^
60*
15*
59.00
1.00 40.00
60*
65*
20*
25*
15*
20*
105*^
22*
30*
58.00
39.00
70
71*
25
29*
25
30*
100*
24*
86.00
3.50
88.00
8.00
0.00
88.00 10.00
0.00
C91000
B505
C91300
QQC390 D2 190
7322A QQC390 D1
197
QQ-B-1005, COMP. 9
MIL-B-16262, GRADE III
B505
B22-A
QQC390 F1
205 NICKEL GEAR BRONZE
C92200
B505 B61
B143-2A
61
622 J461 J462
QQC390 D4
245 NAVY 'M' STEAM BRONZE
QQ-B-1005, COMP. 1
MIL-B-11553, COMP. 1
C92300
B505
B143-2B
81
621 J461 J462
QQC390 D3
230 LEADED "G" BRONZE
QQ-B1005, COMP. 6
MIL-B-11553, COMP. 6
C92500
B505
C92600 C92700
111N B505
102
C92800
B505
C92900
B505
B427 D
C93200
B505
B144-3B
77
C93400
B505
C93500
B505
B144-3C
59
C93600
B505
HIGH
C93700
B505 B22-C B144-3A
LEADED
C93800
B505 B66
TIN
C93900
B505
BRONZE
C94000
B505
C94100
B505
C94300
B505
C94700
NICKEL
MIL B-11553, COMP. 5
205 TIN BRONZE 89-11
C91600
BRONZE
1.00
40
1.00
1.00
50*
14
42* 18*
15*
20*
73*
3.00
3.20
29*
34*
13*
15*
16*
20*
55*
13*
0.318 85
5.00
3.00
2.00
30*
37*
14*
17*
20*
28*
60*
15*
0.317 81
6.70
3.00
2.20
30*
35*
14*
18*
15*
20*
65*
20*
0.321 70
30*
37*
14*
17*
20*
32*
60*
13*
0.313 66
15*
54*
4.00
44
45*
22
21*
18
30*
70*
2.00
44
45*
25
22*
10
25*
75*
89.00 11.00
40
44*
25
22*
10
20*
80*
85.00 15.00
30
32*
2*
160^MIN
18*
170*^
22*
10
16*
85*
19
20*
18
30*
65*
15*
87.00
8.00
1.00
4.00
40
40*
19
20*
16
25*
70*
10*
12*
0.317 42
12*
7*
0.315 40
1.00 2.00
79.00 16.00
QQC390 E8
311
QQ-B-1005 COMP. 8
66 J461 J462
QQC390 E9
326 QQ-B-1005, COMP. 14
QQ-B-1005, COMP. 14 MIL-B-11553, COMP. 14
64 J461 J462
715 616
1*
17
40*
1.00
67 J461 J462
MIL-B-11553, COMP. 8
MIL-B-11553, COMP. 23
2.50 7.00
1*
72-82 **
26*
8
20*
80*
12*
0.322 40
10
20*
65*
6*
0.322 70
8
20*
60*
5*
0.320 70
1.00
84.00
8.00
8.00
34
32*
20
16*
5.00
9.00
30
32*
16
16*
12
20*
60*
81.00
7.00 12.00
33
35*
20
21*
10
15*
65*
80.00 10.00 10.00
35
35*
20
18*
6
20*
60*
13*
5*
0.320 80
78.00
25
30*
16
16*
5
18*
55*
12*
5*
0.334 80
11*
5*
0.336 80
85*
0.320 20
QQ-B-1005, COMP. 19 MIL-B-11553, COMP. 19
MIL-B-16261, GRADE X
75.00
5.00 20.00
25
322
QQ-B-1005, COMP. 18 MIL-B-16261 GRADE V
70.00
5.00 25.00
21
78.00 QQ-B-1005, COMP. 13 MIL-B-11553, COMP. 13
7.00 15.00 6.00 16.00
25
QQC390 F2
88.00
5.00
51N
QQC390 F3
87.00
5.00
C95200
B505
68A
J461 J462
QQC390 G6
415 ALUMINUM BRONZE 9A
QQ-B-671, CLASS 1
MIL-B-16033, CLASS 1
88.00
9.00
C95300
B505
68B
J461 J462
QQC390 G7
415 ALUMINIUM BRONZE 9B
QQ-B-671, CLASS 2
MIL-B-16033, CLASS 2
89.00
10.00
1.00
415 ALUMINUM BRONZE 9C
QQ-B-671, CLASS 3
MIL-B-16033, CLASS 3
B505
63*
20
23*
25
48*
0.334 80
45
35*
85*
75
85*
50
60*
5
10*
180*^
40
45*
20
23*
20
35*
80*
3.00
68
80*
26
27*
20
35*
125*^
27*
30*
1.00
70
75*
26
27*
25
25*
140*^
20*
28*
0.272 55
80
85*
40
42*
12
15*
174*
35*
24*
0.272 55
32
35*
12
18*
170*^
16*
0.269 60
2.00 10.00
50*
15*
5.00
110* 0.320 20 0.320 40
85
85*
95
105*
45
54*
10
10*
195*^
11*
0.269 60
4.00
85
85*
32
35*
12
18*
170*^
14*
0.269 60
95
105*
45
54*
10
10*
195*^
14*
0.269 60
42
44*
10
12*
195*^
13*
0.272 50
62
68*
8
10*
230*^
15*
0.272 50
140*^
81.00
4.00 11.00
4.00
95
100*
78.50
5.50 11.00
5.00
110
120*
C95520HT C95520HT C95600
91.00
C95700
B505
C95800 C95800
95 E
125
B505
MAGANESE ALUMINUM BRONZE QQC390 G8
415 ALPHA NICKEL ALUMINUM BRONZE
7.00
2.00
75.00
2.00
8.00
3.00
12.00
81.30
4.50
9.00
4.00
1.20
13.00
4.50
D
C95900
B505
C96400
B505
82.50 QQC390 X9
70-30 COPPER NICKEL
70.00
2
60*
75*
28*
34*
10*
18*
85
95*
35
38*
18
25*
159*^
35*
20*
0.276 20
241^min
30.00
C96900
B505
76.60
8.00
15.00
C97300
B505
412 15 %NICKEL SILVER
57.00
2.00
9.00 20.00 12.00
30
35*
15
17*
8
20*
55*
0.321 70
SILVER
C97600
B505
412 20 % NICKEL SILVER DAIRY METAL
64.00
4.00
4.00
8.00 20.00
40
45*
20
24*
10
20*
80*
0.321 70
0.40
C97800
B505
66.00
5.00
2.00
2.00 25.00
45
55*
22
30*
8
15*
130*^
0.320 60
MECHANICAL PROPERTIES ARE CONTINUOUS CAST UNLESS OTHERWISE NOTED ^ BRINELL HARDNESS 3000 KG LOAD
( YIELD STRENGTH AT .2% OFFSET
* SAND CAST MECHANICAL PROPERTIES
D AS CAST OR TEMPER ANNEALED
** ROCKWELL B HARDNESS
The aluminum bronzes are characterized by high strength and excellent corrosion resistance. Alloys containing more than 9.5% Al can be heat treated, some to tensile strengths exceeding120 ksi (827 MPa). Uses include a variety of heavy duty mechanical and structural products including gears, worm drives, valve guides and seats. Excellent heavy duty bearing alloys, but do not tolerate misalignment or dirty lubricants, and generally should be used against hardened steel shafts, with both shaft and bearing machined to fine surface finishes
0.278 60
NICKEL
25 % NICKEL SILVER
High strength structural castings. Easy to cast, pressure tight. Corrosion and wear resistant. C94700 is heat treatable. Alloys used for bearings, worm gears, valve stems and nuts, impellers, screw conveyors, roller bearing cages, and railway electrification hardware
0.276 20
4.00
415 MIL-B-16033, CLASS 4
7*
Most commonly used bearing alloys, found in bearings operating at moderate loads and moderate-to-high speeds, as in electric motors and appliances. Alloy C93200 is considered the workhorse alloy of the series. alloy C93600 has improved machining and anti-seizing properties. C93800 noted for its good corrosion resistance against concentrations of sulfuric acid below 78%. Alloy C94100 is especially good under boundary lubricated conditions
7
5.00
85.00 11.00 84.00
ALUMINUM BRONZE 9 D
5
7
17
2.00
C95400HT B505
QQC390 G3
22*
13*
0.320 70 0.325 80
2.00
C95300HT QQC390 G5
16
15
13*
80 min
50N
B505
32*
27*
72.00 13.00 15.00
Lead improves machinability in these tin bronzes but does not materially affect mechanical properties. The alloys are essentially free-cutting versions of the tin bronzes in preceding chart, and have similar properties and uses.
70
85.00
319 ANTI ACID METAL
QQC390 E1
0.317 45
18*
QQC390 E6 QQC390 E4
30*
0.317 30
25
948 B292-B
C95520
77*
20
947 B292-A
B505
70*
20*
40*
B505
C95500
30*
8
47*
B505
BRONZE
80*
20
21*
35*
C94700HT
C95410HT
20*
20*
20
45
C94800
ALUMINUM
10
18
42*
305
QQC390 E5
B505
24
44*
0.32 20
35
3.50
BRONZES
C95410
44*
38
Hard, strong alloys with good corrosion resistance, especially against seawater. As bearings, they are wear resistant and resist pounding well. Moderately machinable. Widely used for gears, worm wheels, bearings, marine fittings, piston rings and pump components
0.312 42
3.00
TIN
C95400
40 40
5.00
84.00 10.00 83.00
7.00
1.50 2.00
QQC390 E10
QQC390 E2 520
QQ-B-1005, COMP. 12 MIL-B-11553, COMP. 12
0.317 20
44*
88.00 10.00
295 RING METAL
0.318 30 0.315 30
38
87.00 10.00
206
0.314 85 10*
35
86.50 11.00
FEDERALLOY® Replacement for lead alloys not substitutes
0.313 75 13*
4.00
1.50
30*
55*
0.323 80
2.00
215 COMERCIAL 88-10-0-2
88
B144-3D
35*
6*
6.00
250
315 BEARING BRONZE
25*
Alloys with high mechanical strength good corrosion resistance and favorable castability. Can be machined, but with the exception of C86400, are less readily machined than leaded compositions. Alloy C86300 can attain tensile strengths exceeding 115 ksi (793 MPa). Used for mechanical devices: gears, levers, brackets, valve and pump components for fresh and seawater service. Lead free replacement for C36000 free cutting brass
20*
18*
Low-cost, low-to-moderate strength, general purpose casting alloys with good machinability, adequate corrosion resistance for many water-service applications including marine hardware and automotive cooling systems.
0.301 55
5
88.00
206
QQC390 E7
MACHINABILITY
155*^
12*
J461 J462
7320A
DENSITY
20*
35*
88.00 10.50
660 J461 J462
0.301 65
85*
81.00 19.00 MI-B16541
0.283 80 0.301 26
30*
63 J461 J462
640
102N
1010
194 TIN BRONZE 81-19
0.288 30
80* 3.00
General purpose alloys for plumbing and hardware goods. Good machinability,pressure tightness. Alloy C84400 is the most popular plumbing alloy in U.S. markets
0.304 80
3.20
0.12
31*
65 J461 J462
TIN
0.3
35*
110
LEADED
40* 35* 40*
87.00
B505
0.305 80
11* 12*
14
89.00
C90700
9*
35* 34*
18
Federalloy I
BRONZE
50*
35* 30*
15
Federalloy III 932
QQ-B-1005, COMP. 16 MIL-B-11553, COMP. 16
0.307 80
48*
Federalloy I 836
210 " GUN METAL"
0.310 80
9*
18*
C89837
4845 QQC390 D6
13*
67*
C89835
62 J461 J462
0.312 90
55* 45*
45
C89833
100
55*
35* 35*
62
BISMUTH
B143-A
28*
High-copper brasses with reasonable electrical conductivity and moderate strength. Used for electrical hardware, including cable connectors
0.311 80
95*
3.20
B505 B22
16
0.312 90 0.314 90
119*
89.00
C90500
16*
14*
8*
90
Federalloy I 844
TIN
14*
TYPICAL USES 0.318 84
8*
3.00
C89831
QQ-B-1005, COMP.3
60* 55*
3.00 110
COPPER
225 " G " BRONZE
27* 26*
3.00
21.00
QQC390 D5
13
3.00
1.00 41.00
620 J461 J462
12*
16 16
5.00
86.00 10.00
80
60*
16*
6.00
75.88
B143-1B
10*
23.00
58.00
B505
lbs.
14*
0.8
1.00 34.70
Federalloy III 937
C89510
Ft.
Set
60*
26.00
422 HIGH STRENGTH YELLOW BRASS 80,000
C90300
.001"
Typ
15*
13*
25*
500kg
66.00
ECO-BRASS
C89520
30*
62.00
C89325
SELENIUM
15
MIL-C-22229 COMP 9
MIL-C-22229 COMP 7
1.00
17*
MIL-C-22229 COMP 8
C87850
COPPER/BIS
15
1.00
63.00
29*
35*
76.00
67.00 MIL-B-17512
9.00
72.00 70.00
QQC390 A5
MANGANESE
43 J461 J462
3.00
30
19
QQC390 B2
78.00
7.00
37*
4855B QQC390 B4
C85500
ECO-BRASS
36
46
QQ-B-621 CLASS C
6.00
5.00
37
130 76-3-6-15
4.00
5.00
B145-4B
125 78 METAL
C84800
LEADED
85.00
B145-5A
C84500
BRASS
YELLOW
115 COMPOSITION BRONZE
IMPACT
TYP MIN TYP 10 mm- P.S.I.- Isod-
(ksi) (ksi) (ksi) (ksi) (ksi) (ksi) LEADED
COMPRESSION
BRINELL
ELONGATION
YIELD
TENSILE
MANGANESE
SILICON
BISMUTH
IRON
ALUMINUM
NICKEL
ZINC
LEAD
TIN
COPPER
MILITARY
MILITARY
FEDERAL
OTHER DESIGNATION
INGOT NUMBER
FEDERAL
AMS
SAE
SAE
SAE
ASARCON
ASTM
ASTM
CDA
ASTM
FAMILY
PHYSICAL/MECHANICAL DATA
Moderately strong alloys with very good corrosion resistance and a pleasing silver color. Used in valves, fittings and other components for dairy equipment and as architectural and decorative trim
TYP
MIN
C83600
B505 B62
RED BRASS
C83800 C84200
B505
LEADED
C84400
B505
SEMI RED
B505
B145-4A
55
40 J461 J462
4855 QQC390 B5
QQ-B-1005, COMP, 2
120 COMERCAIL RED BRASS
QQ-B-1005, COMP, 17
MIL-B-11553 COMP 2
MIL-C15345 ALLOY 1
83.00
B505
C85200
B505
5.00
QQC390 B1
101
QQ-B-1005, COMP, 3
MIL-B-11553, COMP 3
80.00
5.00
2.00 13.00
32
35*
16
123
QQ-B-1005 COMP 11
MIL-B11553 COMP11
81.00
3.00
7.00
30
34*
15
QQC390 A4
400
QQC390 A3
403 COMMERCIAL YELLOW BRASS
C85300
407
C85400
41 J461 J462
60-40 YELLOW BRASS
QQC390 A1
405.2 405.2 YELLOW BRASS
QQ-B-621 CLASS B
BRASS
C85700 C86200
B505
430A J461 J462
QQC390 C4
423 HIGH STRENGTH YELLOW BRASS 90000
C86300
B505
430B J461 J462
QQC390 C7
424 HIGH STRENGTH YELLOW BRASS 110,000
BRONZE
C86400
B505
QQC390 C2
420 LEADED HIGH STRENGTH YELLOW BRASS 60000 QQ-B-726, CLASS D
C86500
B505
4860 QQC390 C3
C86700
7.00 12.00
421 HIGH STRENGTH YELLOW BRASS 65,000
QQB 621 CLASS A
MIL-C-15345 ALLOY 2 MIL-C-15345 ALLOY 3
QQ-B-726, CLASS B
QQ-B-726 CLASS A
35*
13*
3.00
6.00 15.00
30
37*
15
3.00 24.00
35*
38*
1.00
3.00 29.00
30.00
61.00
REM
75*
20*
180*^
50*
12*
18*
225*^
60*
15*
59.00
1.00 40.00
60*
65*
20*
25*
15*
20*
105*^
22*
30*
58.00
39.00
70
71*
25
29*
25
30*
100*
24*
86.00
3.50
88.00
8.00
0.00
88.00 10.00
0.00
C91000
B505
C91300
QQC390 D2 190
7322A QQC390 D1
197
QQ-B-1005, COMP. 9
MIL-B-16262, GRADE III
B505
B22-A
QQC390 F1
205 NICKEL GEAR BRONZE
C92200
B505 B61
B143-2A
61
622 J461 J462
QQC390 D4
245 NAVY 'M' STEAM BRONZE
QQ-B-1005, COMP. 1
MIL-B-11553, COMP. 1
C92300
B505
B143-2B
81
621 J461 J462
QQC390 D3
230 LEADED "G" BRONZE
QQ-B1005, COMP. 6
MIL-B-11553, COMP. 6
C92500
B505
C92600 C92700
111N B505
102
C92800
B505
C92900
B505
B427 D
C93200
B505
B144-3B
77
C93400
B505
C93500
B505
B144-3C
59
C93600
B505
HIGH
C93700
B505 B22-C B144-3A
LEADED
C93800
B505 B66
TIN
C93900
B505
BRONZE
C94000
B505
C94100
B505
C94300
B505
C94700
NICKEL
MIL B-11553, COMP. 5
205 TIN BRONZE 89-11
C91600
BRONZE
1.00
40
1.00
1.00
50*
14
42* 18*
15*
20*
73*
3.00
3.20
29*
34*
13*
15*
16*
20*
55*
13*
0.318 85
5.00
3.00
2.00
30*
37*
14*
17*
20*
28*
60*
15*
0.317 81
6.70
3.00
2.20
30*
35*
14*
18*
15*
20*
65*
20*
0.321 70
30*
37*
14*
17*
20*
32*
60*
13*
0.313 66
15*
54*
4.00
44
45*
22
21*
18
30*
70*
2.00
44
45*
25
22*
10
25*
75*
89.00 11.00
40
44*
25
22*
10
20*
80*
85.00 15.00
30
32*
2*
160^MIN
18*
170*^
22*
10
16*
85*
19
20*
18
30*
65*
15*
87.00
8.00
1.00
4.00
40
40*
19
20*
16
25*
70*
10*
12*
0.317 42
12*
7*
0.315 40
1.00 2.00
79.00 16.00
QQC390 E8
311
QQ-B-1005 COMP. 8
66 J461 J462
QQC390 E9
326 QQ-B-1005, COMP. 14
QQ-B-1005, COMP. 14 MIL-B-11553, COMP. 14
64 J461 J462
715 616
1*
17
40*
1.00
67 J461 J462
MIL-B-11553, COMP. 8
MIL-B-11553, COMP. 23
2.50 7.00
1*
72-82 **
26*
8
20*
80*
12*
0.322 40
10
20*
65*
6*
0.322 70
8
20*
60*
5*
0.320 70
1.00
84.00
8.00
8.00
34
32*
20
16*
5.00
9.00
30
32*
16
16*
12
20*
60*
81.00
7.00 12.00
33
35*
20
21*
10
15*
65*
80.00 10.00 10.00
35
35*
20
18*
6
20*
60*
13*
5*
0.320 80
78.00
25
30*
16
16*
5
18*
55*
12*
5*
0.334 80
11*
5*
0.336 80
85*
0.320 20
QQ-B-1005, COMP. 19 MIL-B-11553, COMP. 19
MIL-B-16261, GRADE X
75.00
5.00 20.00
25
322
QQ-B-1005, COMP. 18 MIL-B-16261 GRADE V
70.00
5.00 25.00
21
78.00 QQ-B-1005, COMP. 13 MIL-B-11553, COMP. 13
7.00 15.00 6.00 16.00
25
QQC390 F2
88.00
5.00
51N
QQC390 F3
87.00
5.00
C95200
B505
68A
J461 J462
QQC390 G6
415 ALUMINUM BRONZE 9A
QQ-B-671, CLASS 1
MIL-B-16033, CLASS 1
88.00
9.00
C95300
B505
68B
J461 J462
QQC390 G7
415 ALUMINIUM BRONZE 9B
QQ-B-671, CLASS 2
MIL-B-16033, CLASS 2
89.00
10.00
1.00
415 ALUMINUM BRONZE 9C
QQ-B-671, CLASS 3
MIL-B-16033, CLASS 3
B505
63*
20
23*
25
48*
0.334 80
45
35*
85*
75
85*
50
60*
5
10*
180*^
40
45*
20
23*
20
35*
80*
3.00
68
80*
26
27*
20
35*
125*^
27*
30*
1.00
70
75*
26
27*
25
25*
140*^
20*
28*
0.272 55
80
85*
40
42*
12
15*
174*
35*
24*
0.272 55
32
35*
12
18*
170*^
16*
0.269 60
2.00 10.00
50*
15*
5.00
110* 0.320 20 0.320 40
85
85*
95
105*
45
54*
10
10*
195*^
11*
0.269 60
4.00
85
85*
32
35*
12
18*
170*^
14*
0.269 60
95
105*
45
54*
10
10*
195*^
14*
0.269 60
42
44*
10
12*
195*^
13*
0.272 50
62
68*
8
10*
230*^
15*
0.272 50
140*^
81.00
4.00 11.00
4.00
95
100*
78.50
5.50 11.00
5.00
110
120*
C95520HT C95520HT C95600
91.00
C95700
B505
C95800 C95800
95 E
125
B505
MAGANESE ALUMINUM BRONZE QQC390 G8
415 ALPHA NICKEL ALUMINUM BRONZE
7.00
2.00
75.00
2.00
8.00
3.00
12.00
81.30
4.50
9.00
4.00
1.20
13.00
4.50
D
C95900
B505
C96400
B505
82.50 QQC390 X9
70-30 COPPER NICKEL
70.00
2
60*
75*
28*
34*
10*
18*
85
95*
35
38*
18
25*
159*^
35*
20*
0.276 20
241^min
30.00
C96900
B505
76.60
8.00
15.00
C97300
B505
412 15 %NICKEL SILVER
57.00
2.00
9.00 20.00 12.00
30
35*
15
17*
8
20*
55*
0.321 70
SILVER
C97600
B505
412 20 % NICKEL SILVER DAIRY METAL
64.00
4.00
4.00
8.00 20.00
40
45*
20
24*
10
20*
80*
0.321 70
0.40
C97800
B505
66.00
5.00
2.00
2.00 25.00
45
55*
22
30*
8
15*
130*^
0.320 60
MECHANICAL PROPERTIES ARE CONTINUOUS CAST UNLESS OTHERWISE NOTED ^ BRINELL HARDNESS 3000 KG LOAD
( YIELD STRENGTH AT .2% OFFSET
* SAND CAST MECHANICAL PROPERTIES
D AS CAST OR TEMPER ANNEALED
** ROCKWELL B HARDNESS
The aluminum bronzes are characterized by high strength and excellent corrosion resistance. Alloys containing more than 9.5% Al can be heat treated, some to tensile strengths exceeding120 ksi (827 MPa). Uses include a variety of heavy duty mechanical and structural products including gears, worm drives, valve guides and seats. Excellent heavy duty bearing alloys, but do not tolerate misalignment or dirty lubricants, and generally should be used against hardened steel shafts, with both shaft and bearing machined to fine surface finishes
0.278 60
NICKEL
25 % NICKEL SILVER
High strength structural castings. Easy to cast, pressure tight. Corrosion and wear resistant. C94700 is heat treatable. Alloys used for bearings, worm gears, valve stems and nuts, impellers, screw conveyors, roller bearing cages, and railway electrification hardware
0.276 20
4.00
415 MIL-B-16033, CLASS 4
7*
Most commonly used bearing alloys, found in bearings operating at moderate loads and moderate-to-high speeds, as in electric motors and appliances. Alloy C93200 is considered the workhorse alloy of the series. alloy C93600 has improved machining and anti-seizing properties. C93800 noted for its good corrosion resistance against concentrations of sulfuric acid below 78%. Alloy C94100 is especially good under boundary lubricated conditions
7
5.00
85.00 11.00 84.00
ALUMINUM BRONZE 9 D
5
7
17
2.00
C95400HT B505
QQC390 G3
22*
13*
0.320 70 0.325 80
2.00
C95300HT QQC390 G5
16
15
13*
80 min
50N
B505
32*
27*
72.00 13.00 15.00
Lead improves machinability in these tin bronzes but does not materially affect mechanical properties. The alloys are essentially free-cutting versions of the tin bronzes in preceding chart, and have similar properties and uses.
70
85.00
319 ANTI ACID METAL
QQC390 E1
0.317 45
18*
QQC390 E6 QQC390 E4
30*
0.317 30
25
948 B292-B
C95520
77*
20
947 B292-A
B505
70*
20*
40*
B505
C95500
30*
8
47*
B505
BRONZE
80*
20
21*
35*
C94700HT
C95410HT
20*
20*
20
45
C94800
ALUMINUM
10
18
42*
305
QQC390 E5
B505
24
44*
0.32 20
35
3.50
BRONZES
C95410
44*
38
Hard, strong alloys with good corrosion resistance, especially against seawater. As bearings, they are wear resistant and resist pounding well. Moderately machinable. Widely used for gears, worm wheels, bearings, marine fittings, piston rings and pump components
0.312 42
3.00
TIN
C95400
40 40
5.00
84.00 10.00 83.00
7.00
1.50 2.00
QQC390 E10
QQC390 E2 520
QQ-B-1005, COMP. 12 MIL-B-11553, COMP. 12
0.317 20
44*
88.00 10.00
295 RING METAL
0.318 30 0.315 30
38
87.00 10.00
206
0.314 85 10*
35
86.50 11.00
FEDERALLOY® Replacement for lead alloys not substitutes
0.313 75 13*
4.00
1.50
30*
55*
0.323 80
2.00
215 COMERCIAL 88-10-0-2
88
B144-3D
35*
6*
6.00
250
315 BEARING BRONZE
25*
Alloys with high mechanical strength good corrosion resistance and favorable castability. Can be machined, but with the exception of C86400, are less readily machined than leaded compositions. Alloy C86300 can attain tensile strengths exceeding 115 ksi (793 MPa). Used for mechanical devices: gears, levers, brackets, valve and pump components for fresh and seawater service. Lead free replacement for C36000 free cutting brass
20*
18*
Low-cost, low-to-moderate strength, general purpose casting alloys with good machinability, adequate corrosion resistance for many water-service applications including marine hardware and automotive cooling systems.
0.301 55
5
88.00
206
QQC390 E7
MACHINABILITY
155*^
12*
J461 J462
7320A
DENSITY
20*
35*
88.00 10.50
660 J461 J462
0.301 65
85*
81.00 19.00 MI-B16541
0.283 80 0.301 26
30*
63 J461 J462
640
102N
1010
194 TIN BRONZE 81-19
0.288 30
80* 3.00
General purpose alloys for plumbing and hardware goods. Good machinability,pressure tightness. Alloy C84400 is the most popular plumbing alloy in U.S. markets
0.304 80
3.20
0.12
31*
65 J461 J462
TIN
0.3
35*
110
LEADED
40* 35* 40*
87.00
B505
0.305 80
11* 12*
14
89.00
C90700
9*
35* 34*
18
Federalloy I
BRONZE
50*
35* 30*
15
Federalloy III 932
QQ-B-1005, COMP. 16 MIL-B-11553, COMP. 16
0.307 80
48*
Federalloy I 836
210 " GUN METAL"
0.310 80
9*
18*
C89837
4845 QQC390 D6
13*
67*
C89835
62 J461 J462
0.312 90
55* 45*
45
C89833
100
55*
35* 35*
62
BISMUTH
B143-A
28*
High-copper brasses with reasonable electrical conductivity and moderate strength. Used for electrical hardware, including cable connectors
0.311 80
95*
3.20
B505 B22
16
0.312 90 0.314 90
119*
89.00
C90500
16*
14*
8*
90
Federalloy I 844
TIN
14*
TYPICAL USES 0.318 84
8*
3.00
C89831
QQ-B-1005, COMP.3
60* 55*
3.00 110
COPPER
225 " G " BRONZE
27* 26*
3.00
21.00
QQC390 D5
13
3.00
1.00 41.00
620 J461 J462
12*
16 16
5.00
86.00 10.00
80
60*
16*
6.00
75.88
B143-1B
10*
23.00
58.00
B505
lbs.
14*
0.8
1.00 34.70
Federalloy III 937
C89510
Ft.
Set
60*
26.00
422 HIGH STRENGTH YELLOW BRASS 80,000
C90300
.001"
Typ
15*
13*
25*
500kg
66.00
ECO-BRASS
C89520
30*
62.00
C89325
SELENIUM
15
MIL-C-22229 COMP 9
MIL-C-22229 COMP 7
1.00
17*
MIL-C-22229 COMP 8
C87850
COPPER/BIS
15
1.00
63.00
29*
35*
76.00
67.00 MIL-B-17512
9.00
72.00 70.00
QQC390 A5
MANGANESE
43 J461 J462
3.00
30
19
QQC390 B2
78.00
7.00
37*
4855B QQC390 B4
C85500
ECO-BRASS
36
46
QQ-B-621 CLASS C
6.00
5.00
37
130 76-3-6-15
4.00
5.00
B145-4B
125 78 METAL
C84800
LEADED
85.00
B145-5A
C84500
BRASS
YELLOW
115 COMPOSITION BRONZE
IMPACT
TYP MIN TYP 10 mm- P.S.I.- Isod-
(ksi) (ksi) (ksi) (ksi) (ksi) (ksi) LEADED
COMPRESSION
BRINELL
ELONGATION
YIELD
TENSILE
MANGANESE
SILICON
BISMUTH
IRON
ALUMINUM
NICKEL
ZINC
LEAD
TIN
COPPER
MILITARY
MILITARY
FEDERAL
OTHER DESIGNATION
INGOT NUMBER
FEDERAL
AMS
SAE
SAE
SAE
ASARCON
ASTM
ASTM
CDA
ASTM
FAMILY
PHYSICAL/MECHANICAL DATA
Moderately strong alloys with very good corrosion resistance and a pleasing silver color. Used in valves, fittings and other components for dairy equipment and as architectural and decorative trim
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