High Temp Metals 800-500-2141

Alloy 188

Description

Haynes 188 is a cobalt-based alloy which possesses a unique combination of properties. It has excellent high temperature strength and oxidation resistance to 2100°F (1150°C) combined with good post-aging ductility.

Alloy 188 has average room temperature tensile properties in the bright annealed condition of 137.2 ksi (946 MPa) ultimate strength, 67.3 ksi (464 MPa) yield strength and 53% elongation. At 1800°F (980°C) the alloy has ultimate and yield strengths of 35.2 ksi (243 MPa) and 19.0 ksi (131 MPa), respectively, with 59% elongation. Cryogenic temperatures do not significantly affect the ductility of alloy 188, but strength levels are increased markedly.

The excellent oxidation resistance of Haynes 188 results from minute additions of lanthanum, which modifies the protective oxide scale in such a manner that the oxide becomes extremely tenacious and retards diffusion when exposed to temperatures through 2100°F (1150°C).

Haynes 188 exhibits good ductility after prolonged exposure at temperatures of 1200, 1400, and 1600°F (650, 760 and 870°C) for 16,000 hours.

TYPICAL SPECIFICATION PACKAGES

UNS-R-30188

WERKSTOFF 2.4683

PLATE:AMS 5608, AMS 5772 CHEM&MECH

SHEET:AMS 5608, PWA 1042

BAR:AMS 5772

ALLOYSIZEWEIGHT
CURRENT PLATE INVENTORY
Alloy 1880.187 X 48.000 X 144.000
4.7498MM X 1219.2 X 3657.6
1429 LBS
648 KG
Alloy 1880.250 X 48.000 X 120.000
6.35MM X 1219.2 X 3048
1077 LBS
489 KG
Alloy 1880.250 X 48.000 X 144.000
6.35MM X 1219.2 X 3657.6
711 LBS
323 KG
Alloy 1880.375 X 48.000 X 4.125
9.525MM X 1219.2 X 104.775
28 LBS
13 KG
Alloy 1880.375 X 48.000 X 119.380
9.525MM X 1219.2 X 3032.252
750 LBS
340 KG
Alloy 1880.375 X 48.000 X 156.000
9.525MM X 1219.2 X 3962.4
1012 LBS
459 KG
Alloy 1880.500 X 48.000 X 19.750
12.7MM X 1219.2 X 501.65
251 LBS
114 KG
Alloy 1880.500 X 48.000 X 82.125
12.7MM X 1219.2 X 2085.975
756 LBS
343 KG
Alloy 1880.750 X 6.000 X 8.000
19.05MM X 152.4 X 203.2
34 LBS
15 KG
Alloy 1880.750 X 26.000 X 13.250
19.05MM X 660.4 X 336.55
95 LBS
43 KG
Alloy 1880.750 X 41.250 X 1.500
19.05MM X 1047.75 X 38.1
32 LBS
15 KG
Alloy 1880.750 X 48.000 X 133.870
19.05MM X 1219.2 X 3400.298
1811 LBS
821 KG
Alloy 188 - DUE DATE: 05-02-170.750 X 48.000 X 144.000
19.05MM X 1219.2 X 3657.6
1776 LBS
806 KG
Alloy 1881.000 X 1.750 X 48.000
25.4MM X 44.45 X 1219.2
188 LBS
85 KG
Alloy 1881.000 X 48.000 X 5.625
25.4MM X 1219.2 X 142.875
89 LBS
40 KG
Alloy 1881.000 X 48.000 X 144.000
25.4MM X 1219.2 X 3657.6
2389 LBS
1084 KG
Alloy 1881.000 X 48.125 X 119.120
25.4MM X 1222.375 X 3025.648
2034 LBS
923 KG
Alloy 1881.500 X 47.875 X 84.750
38.1MM X 1216.025 X 2152.65
2159 LBS
979 KG
Alloy 1881.510 X 6.625 X 4.250
38.354MM X 168.275 X 107.95
12 LBS
5 KG
Alloy 1882.000 X 5.250 X 5.500
50.8MM X 133.35 X 139.7
30 LBS
14 KG
Alloy 1882.000 X 10.500 X 7.375
50.8MM X 266.7 X 187.325
207 LBS
94 KG
Alloy 1882.000 X 36.000 X 60.750
50.8MM X 914.4 X 1543.05
1285 LBS
583 KG
CURRENT BAR INVENTORY
Alloy 1880.385 DIA X 129-164 RL
9.779MM DIA
283 LBS
128 KG
Alloy 1880.385 DIA X 61-170 RL
9.779MM DIA
911 LBS
413 KG
Alloy 1880.473 DIA X 149-177 RL
12.0142MM DIA
193 LBS
88 KG
Alloy 1880.510 DIA X 122-167 RL
12.954MM DIA
1002 LBS
455 KG
Alloy 1880.510 DIA X 144 RL
12.954MM DIA
35 LBS
16 KG
Alloy 1880.625 DIA X 144 RL
15.875MM DIA
194 LBS
88 KG
Alloy 1880.760 DIA X 105.6 + 44.25
19.304MM DIA
20 LBS
9 KG
Alloy 1880.760 DIA X 113.8-169.3 RL
19.304MM DIA
592 LBS
269 KG
Alloy 1880.760 DIA X 97-170 RL
19.304MM DIA
1583 LBS
718 KG
Alloy 1881.010 DIA X 139-172 RL
25.654MM DIA
1299 LBS
589 KG
Alloy 188 - DUE DATE: 09-02-171.010 DIA X 144 RL
25.654MM DIA
1500 LBS
680 KG
Alloy 1881.135 DIA X 126-166 RL
28.829MM DIA
846 LBS
384 KG
Alloy 1881.260 DIA X 129-168 RL
32.004MM DIA
1649 LBS
748 KG
Alloy 1881.260 DIA X 175 + 99.50
32.004MM DIA
113 LBS
51 KG
Alloy 1881.385 DIA X 113-139 RL
35.179MM DIA
1119 LBS
508 KG
Alloy 1881.385 DIA X 135-142RL+14.3
35.179MM DIA
273 LBS
124 KG
Alloy 1881.510 DIA X 121-144 RL
38.354MM DIA
2156 LBS
978 KG
Alloy 1881.510 DIA X 133 + 86
38.354MM DIA
123 LBS
56 KG
Alloy 1881.760 DIA X 134-150 RL
44.704MM DIA
2087 LBS
947 KG
Alloy 1881.760 DIA X 143 + 130
44.704MM DIA
329 LBS
149 KG
Alloy 188 - DUE DATE: 05-01-172.010 DIA X 144 RL
51.054MM DIA
4000 LBS
1814 KG
Alloy 1882.010 DIA X 144-165 RL +65
51.054MM DIA
1685 LBS
764 KG
Alloy 1882.260 DIA X 130-160 + 70
57.404MM DIA
1764 LBS
800 KG
Alloy 1882.260 DIA X 147-170 RL
57.404MM DIA
1674 LBS
759 KG
Alloy 1882.260 DIA X 56.25
57.404MM DIA
71 LBS
32 KG
Alloy 1882.515 DIA X 12.125
63.881MM DIA
19 LBS
9 KG
Alloy 1882.520 DIA X 106-163 RL
64.008MM DIA
1489 LBS
675 KG
Alloy 188 - DUE DATE: 09-02-172.520 DIA X 144 RL
64.008MM DIA
2500 LBS
1134 KG
Alloy 1882.520 DIA X 97+103+115
64.008MM DIA
515 LBS
234 KG
Alloy 1882.760 DIA X 89-108.00" RL
70.104MM DIA
1869 LBS
848 KG
Alloy 1883.010 DIA X 6.875
76.454MM DIA
14 LBS
6 KG
Alloy 1883.015 DIA X 110-132.75
76.581MM DIA
2601 LBS
1180 KG
Alloy 1883.015 DIA X 133.6+128.7+19
76.581MM DIA
662 LBS
300 KG
Alloy 1883.015 DIA X 2.25
76.581MM DIA
4 LBS
2 KG
Alloy 1883.510 DIA X 116-129 RL
89.154MM DIA
2016 LBS
914 KG
Alloy 1883.510 DIA X 4+15
89.154MM DIA
39 LBS
18 KG
Alloy 1883.515 DIA X 64.25
89.281MM DIA
207 LBS
94 KG
Alloy 1884.020 DIA X 117-146 RL
102.108MM DIA
4499 LBS
2041 KG
Alloy 188 - DUE DATE: 09-02-174.020 DIA X 168 RL
102.108MM DIA
2000 LBS
907 KG
Alloy 188 - DUE DATE: 09-02-174.645 DIA X
117.983MM DIA
4000 LBS
1814 KG
Alloy 188 - DUE DATE: 04-10-174.645 DIA X 180 RL
117.983MM DIA
2900 LBS
1315 KG
Alloy 1886.625 DIA X 161 + 167 RL
168.275MM DIA
3827 LBS
1736 KG
Alloy 1886.625 DIA X 232 + 11.25
168.275MM DIA
2655 LBS
1204 KG
CURRENT SHEET INVENTORY
Alloy 1880.010 X 12.000 X 9999.000
0.254MM X 304.8 X 253974.6
165 LBS
75 KG
Alloy 1880.016 X 36.000 X 120.000
0.4064MM X 914.4 X 3048
503 LBS
228 KG
Alloy 1880.020 X 36.000 X 39.120
0.508MM X 914.4 X 993.648
9 LBS
4 KG
Alloy 1880.020 X 36.000 X 120.000
0.508MM X 914.4 X 3048
433 LBS
196 KG
Alloy 1880.025 X 36.000 X 40.750
0.635MM X 914.4 X 1035.05
10 LBS
5 KG
Alloy 188 - DUE DATE: 05-20-170.025 X 36.000 X 120.000
0.635MM X 914.4 X 3048
2484 LBS
1127 KG
Alloy 1880.032 X 12.000 X 11.750
0.8128MM X 304.8 X 298.45
2 LBS
1 KG
Alloy 1880.032 X 36.000 X 120.000
0.8128MM X 914.4 X 3048
2208 LBS
1002 KG
Alloy 1880.040 X 36.000 X 29.750
1.016MM X 914.4 X 755.65
14 LBS
6 KG
Alloy 1880.040 X 36.000 X 120.000
1.016MM X 914.4 X 3048
3942 LBS
1788 KG
Alloy 1880.050 X 36.000 X 120.000
1.27MM X 914.4 X 3048
2874 LBS
1304 KG
Alloy 1880.054 X 36.000 X 120.000
1.3716MM X 914.4 X 3048
153 LBS
69 KG
Alloy 1880.055 X 48.000 X 120.000
1.397MM X 1219.2 X 3048
1085 LBS
492 KG
Alloy 1880.063 X 36.000 X 120.000
1.6002MM X 914.4 X 3048
3243 LBS
1471 KG
Alloy 1880.072 X 36.000 X 120.000
1.8288MM X 914.4 X 3048
1378 LBS
625 KG
Alloy 1880.080 X 36.000 X 120.000
2.032MM X 914.4 X 3048
3068 LBS
1392 KG
Alloy 1880.080 X 48.000 X 120.000
2.032MM X 1219.2 X 3048
987 LBS
448 KG
Alloy 188 - DUE DATE: 09-25-170.093 X 36.000 X 120.000
2.3622MM X 914.4 X 3048
7042 LBS
3194 KG
Alloy 1880.100 X 36.000 X 19.500
2.54MM X 914.4 X 495.3
14 LBS
6 KG
Alloy 1880.100 X 36.000 X 120.000
2.54MM X 914.4 X 3048
920 LBS
417 KG
Alloy 1880.125 X 36.000 X 2.625
3.175MM X 914.4 X 66.675
4 LBS
2 KG
Alloy 1880.125 X 36.000 X 80.500
3.175MM X 914.4 X 2044.7
189 LBS
86 KG
Alloy 1880.125 X 36.000 X 120.000
3.175MM X 914.4 X 3048
5587 LBS
2534 KG
Alloy 188 - DUE DATE: 08-17-170.125 X 36.000 X 120.000
3.175MM X 914.4 X 3048
3000 LBS
1361 KG
Alloy 1880.161 X 36.000 X 120.000
4.0894MM X 914.4 X 3048
3128 LBS
1419 KG