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NICKEL
IRON COBALT | GLASS and CERAMIC SEALING ALLOY
F15 ALLOY
(KOVAR | RODAR)
MIL-I-23011C CLASS 1
For High
Integrity Glass and Ceramic To Metal Seals
|
|
Also known as: |
|
Fe-Ni-Co Alloy
Iron Alloy:
Iron Nickel Cobalt
Sealing Alloy
Kovar
Alloy 12B |
Alloy F15
Therlo
UNS K94610
LockInvar
Rodar |
| Available in: Bar, Foil, Ribbon, Rod,
Sheet, Strip and Wire (see below) |
TYPICAL
NOMINAL CHEMISTRY |
|
|
|
| Ni |
29.0 |
ANNEALED |
85,000 MAX. |
| Mg |
0.10 |
1/4 HARD |
90,000 to 115,000 |
| Mn |
0.50 |
1/2 HARD |
105,000 to 125,000 |
| Si |
0.20 |
HARD |
120,000 MIN. |
| C |
0.06 |
|
| Al |
0.10 |
TYPICAL HARDNESS,
ROCKWELL B |
| Co |
17.0 |
ANNEALED |
85 MAX. |
| Zr |
0.10 |
1/4 HARD |
90 to 93 |
| Ti |
0.10 |
1/2 HARD |
94 to 96 |
| P |
0.025 |
|
|
| S |
0.025 |
|
|
| Fe |
BALANCE |
|
|
| |
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TYPICAL
LINEAR COEFFICIENT OF THERMAL EXPANSION
(cm. per cm. C x 10 - 6) |
30 to 100 |
N/A |
| 30 to 200 |
5.5 |
| 30 to 300 |
5.1 |
| 30 to 350 |
N/A |
| 30 to 400 |
4.9 |
| 30 to 425 |
N/A |
| 30 to 450 |
5.3 |
| 30 to 500 |
6.2 |
| 30 to 550 |
N/A |
| 30 to 600 |
7.9 |
| 30 to 700 |
9.3 |
| 30 to 800 |
10.4 |
| 30 to 900 |
11.5 |
| 30 to 1000 |
N/A |
| |
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ASTM F15 Alloy
(KOVAR) COIL THICKNESS |
|
.004 |
.0142 |
.045 |
|
.0045 |
.0145 |
.050 |
|
.005 |
.015 |
.059 |
|
.006 |
.020 |
.060 |
|
.007 |
.025 |
.062 |
|
.008 |
.030 |
.064 |
|
.0098 |
.035 |
.070 |
|
.010 |
.040 |
.082 |
|
.012 |
.043 |
|
|
ALL COIL
SLIT TO YOUR WIDTH
|
| OTHER
SIZES AVAILABLE UPON REQUEST |
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ASTM F15 Alloy
(KOVAR)
SHEET COLD ROLLED,
BRIGHT ANNEALED
MIL I 23011C, CL. 1 |
TK |
|
WIDTHS |
|
LENGHT |
|
.015 |
X |
12,
13, 24" |
X |
72 |
|
.020 |
X |
12,
13, 24" |
X |
72 |
|
.025 |
X |
12,
13, 24" |
X |
72 |
|
.030 |
X |
12,
13, 24" |
X |
72 |
|
.035 |
X |
12,
13, 24" |
X |
72 |
|
.040 |
X |
12,
13, 24" |
X |
72 |
|
.050 |
X |
12,
13, 24" |
X |
72 |
|
.060 |
X |
12,
13, 24" |
X |
72 |
|
.062 |
X |
12,
24" |
X |
72 |
|
.072 |
X |
12,
24" |
X |
72 |
|
.075 |
X |
12,
24" |
X |
72 |
|
.080 |
X |
12,
24" |
X |
72 |
|
.090 |
X |
Random
Width |
X |
72 |
|
.092 |
X |
Random
Width |
X |
72 |
|
.100 |
X |
Random
Width |
X |
72 |
|
.115 |
X |
Random
Width |
X |
72 |
|
.125 |
X |
Random
Width |
X |
72 |
| OTHER
SIZES AVAILABLE UPON REQUEST |
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ASTM
F15 Alloy
(KOVAR) |
|
.004
x 12 x COIL |
.0125
x 12 x COIL |
|
.0045
x 12 x COIL |
.0142
x 12 x COIL |
|
.005
x 12 x COIL |
.0145
x 12 x COIL |
|
.006
x 12 x COIL |
.015
x 12 x COIL |
|
.007
x 12 x COIL |
.020
x 12 x 72 |
|
.008
x 12 x COIL |
.025
x 12 x 72 |
|
.0095
x 12 x COIL |
.030
x 12 x 72 |
|
.010
x 12 x COIL |
|
| OTHER
SIZES AVAILABLE UPON REQUEST |
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ASTM
F15 Alloy
(KOVAR)
MIL I 23011C CLASS 1
NI/IRON/COBALT ALLOY
PLATE - HOT ROLLED |
| .150
x 15 x 72 |
.500
x 15 x 72 |
|
.164
x 15 x 72 |
.515
x 15 x 72 |
|
.187
x 15 x 72 |
.540
x 15 x 72 |
|
.210
x 15 x 72 |
.587
x 15 x 72 |
|
.235
x 15 x 72 |
.625
x 15 x 72 |
|
.250
x 15 x 72 |
.687
x 15 x 72 |
|
.260
x 15 x 72 |
.700
x 15 x 72 |
|
.281
x 15 x 72 |
.750
x 15 x 72 |
|
.312
x 15 x 72 |
.850
x 15 x 72 |
|
.320
x 15 x 72 |
.860
x 15 x 48 |
|
.375
x 15 x 72 |
.875
x 15 x 48 |
|
.390
x 15 x 72 |
1.00
x 15 x 31 |
|
.400
x 15 x 72 |
1.50
x 15 x 31 |
|
.425
x 15 x 72 |
2.00
x 15 x 24 |
|
.437
x 15 x 72 |
|
| OTHER
SIZES ALSO AVAILABLE |
| OTHER
SIZES AVAILABLE UPON REQUEST |
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ROD
(KOVAR)
ASTM F15
Alloy
CERTIFIED
TO -196 DEGREES C
WITH NO
PHASE TRANSFORMATION |
DIAMETERS |
|
.040 |
.187 |
.500 |
1.375 |
|
.050 |
.200 |
.562 |
1.500 |
|
.060 |
.203 |
.625 |
1.625 |
|
.062 |
.218 |
.750 |
1.750 |
|
.100 |
.250 |
.875 |
2.0 |
|
.125 |
.312 |
1.0 |
2.125 |
|
.156 |
.375 |
1.125 |
2.5 |
|
.178 |
.437 |
1.250 |
3.0 |
| LARGER
SIZES AVAILABLE UP TO 6" DIA. |
| OTHER
SIZES AVAILABLE UPON REQUEST |
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Disclaimer
Every effort is made to ensure that
technical specifications are accurate. However, technical specifications
included herein should be used as a guideline only. All specifications are
subject to change without notice.
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