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
835 LBS
379 KG
Alloy 188 - DUE DATE: 01-10-180.187 X 60.000 X 144.000
4.7498MM X 1524 X 3657.6
1770 LBS
803 KG
Alloy 1880.250 X 6.500 X 10.250
6.35MM X 165.1 X 260.35
8 LBS
4 KG
Alloy 188 - DUE DATE: 01-08-180.250 X 48.000 X 144.000
6.35MM X 1219.2 X 3657.6
2636 LBS
1196 KG
Alloy 1880.375 X 48.000 X 1.875
9.525MM X 1219.2 X 47.625
13 LBS
6 KG
Alloy 1880.375 X 48.000 X 86.750
9.525MM X 1219.2 X 2203.45
445 LBS
202 KG
Alloy 188 - DUE DATE: 12-05-180.375 X 48.000 X 144.000
9.525MM X 1219.2 X 3657.6
929 LBS
421 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
241 LBS
109 KG
Alloy 1880.500 X 48.000 X 61.750
12.7MM X 1219.2 X 1568.45
582 LBS
264 KG
Alloy 188 - DUE DATE: 02-10-180.500 X 48.000 X 144.000
12.7MM X 1219.2 X 3657.6
2442 LBS
1108 KG
Alloy 1880.750 X 1.125 X 26.000
19.05MM X 28.575 X 660.4
27 LBS
12 KG
Alloy 1880.750 X 26.625 X 1.500
19.05MM X 676.275 X 38.1
11 LBS
5 KG
Alloy 1880.750 X 38.000 X 37.000
19.05MM X 965.2 X 939.8
197 LBS
89 KG
Alloy 1880.750 X 48.000 X 8.600
19.05MM X 1219.2 X 218.44
104 LBS
47 KG
Alloy 188 - DUE DATE: 01-25-180.750 X 48.000 X 168.000
19.05MM X 1219.2 X 4267.2
6318 LBS
2866 KG
Alloy 1881.000 X 1.750 X 48.000
25.4MM X 44.45 X 1219.2
145 LBS
66 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 60.870
25.4MM X 1222.375 X 1546.098
1101 LBS
499 KG
Alloy 1881.500 X 47.875 X 35.750
38.1MM X 1216.025 X 908.05
1182 LBS
536 KG
Alloy 188 - DUE DATE: 04-15-181.500 X 48.000 X 96.000
38.1MM X 1219.2 X 2438.4
2315 LBS
1050 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 3.000 X 45.000
50.8MM X 76.2 X 1143
323 LBS
147 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
146 LBS
66 KG
Alloy 188 - DUE DATE: 01-08-182.000 X 36.000 X 72.000
50.8MM X 914.4 X 1828.8
1730 LBS
785 KG
CURRENT BAR INVENTORY
Alloy 1880.385 DIA X 106.875
9.779MM DIA
5 LBS
2 KG
Alloy 1880.385 DIA X 61-170 RL
9.779MM DIA
904 LBS
410 KG
Alloy 1880.473 DIA X 149-177 RL
12.0142MM DIA
193 LBS
88 KG
Alloy 1880.510 DIA X 38-167 RL
12.954MM DIA
936 LBS
425 KG
Alloy 1880.625 DIA X 143-153RL+28.6
15.875MM DIA
63 LBS
29 KG
Alloy 1880.760 DIA X 10-138"RL
19.304MM DIA
74 LBS
34 KG
Alloy 1880.760 DIA X 97-170 RL
19.304MM DIA
1583 LBS
718 KG
Alloy 1881.010 DIA X 113-176" RL
25.654MM DIA
1541 LBS
699 KG
Alloy 1881.010 DIA X 156"RL
25.654MM DIA
613 LBS
278 KG
Alloy 1881.135 DIA X 126-166 RL
28.829MM DIA
842 LBS
382 KG
Alloy 1881.260 DIA X 102
32.004MM DIA
43 LBS
20 KG
Alloy 1881.260 DIA X 129-168 RL
32.004MM DIA
1513 LBS
686 KG
Alloy 1881.385 DIA X 113-139 RL
35.179MM DIA
984 LBS
446 KG
Alloy 1881.385 DIA X 64.5
35.179MM DIA
31 LBS
14 KG
Alloy 1881.510 DIA X 121-144 RL
38.354MM DIA
1755 LBS
796 KG
Alloy 1881.510 DIA X 74.50"
38.354MM DIA
38 LBS
17 KG
Alloy 1881.760 DIA X 15.25
44.704MM DIA
12 LBS
5 KG
Alloy 1881.760 DIA X 82-150 RL
44.704MM DIA
1943 LBS
881 KG
Alloy 1882.010 DIA X 118-154 RL
51.054MM DIA
2208 LBS
1002 KG
Alloy 1882.010 DIA X 128-153 RL
51.054MM DIA
2122 LBS
963 KG
Alloy 1882.010 DIA X 149+148+20.875
51.054MM DIA
315 LBS
143 KG
Alloy 1882.260 DIA X 130-160 + 33
57.404MM DIA
1544 LBS
700 KG
Alloy 1882.260 DIA X 147-170 RL
57.404MM DIA
1674 LBS
759 KG
Alloy 1882.260 DIA X 2.25
57.404MM DIA
3 LBS
1 KG
Alloy 1882.515 DIA X 1.875
63.881MM DIA
2 LBS
1 KG
Alloy 1882.520 DIA X 104-153" RL
64.008MM DIA
2711 LBS
1230 KG
Alloy 1882.520 DIA X 112-163 RL
64.008MM DIA
379 LBS
172 KG
Alloy 1882.760 DIA X 98-108.00" RL
70.104MM DIA
1676 LBS
760 KG
Alloy 1883.015 DIA X 118-128.75
76.581MM DIA
1434 LBS
650 KG
Alloy 1883.015 DIA X 16.125"
76.581MM DIA
37 LBS
17 KG
Alloy 1883.020 DIA X 117-147" RL
76.708MM DIA
2534 LBS
1149 KG
Alloy 1883.510 DIA X 123-129 RL
89.154MM DIA
2045 LBS
928 KG
Alloy 1883.510 DIA X 4+8.5
89.154MM DIA
39 LBS
18 KG
Alloy 1883.515 DIA X 53.875
89.281MM DIA
174 LBS
79 KG
Alloy 1884.020 DIA X 117-146 RL
102.108MM DIA
3768 LBS
1709 KG
Alloy 1884.020 DIA X 65-125" RL
102.108MM DIA
1739 LBS
789 KG
Alloy 188 - DUE DATE: 02-01-184.645 DIA X 192 RL
117.983MM DIA
4000 LBS
1814 KG
Alloy 1884.645 DIA X 199+79+12.375
117.983MM DIA
1633 LBS
741 KG
Alloy 1886.625 DIA X 1.875
168.275MM DIA
22 LBS
10 KG
Alloy 1886.625 DIA X 107 + 167
168.275MM DIA
3193 LBS
1448 KG
Alloy 1886.645 DIA X 194.50+ 176.25
168.783MM DIA
4237 LBS
1922 KG
CURRENT SHEET INVENTORY
Alloy 1880.010 X 12.000 X 9999.000
0.254MM X 304.8 X 253974.6
461 LBS
209 KG
Alloy 1880.016 X 36.000 X 120.000
0.4064MM X 914.4 X 3048
1042 LBS
473 KG
Alloy 1880.020 X 36.000 X 120.000
0.508MM X 914.4 X 3048
300 LBS
136 KG
Alloy 188 - DUE DATE: 01-20-180.020 X 36.000 X 120.000
0.508MM X 914.4 X 3048
2000 LBS
907 KG
Alloy 1880.025 X 36.000 X 24.750
0.635MM X 914.4 X 628.65
5 LBS
2 KG
Alloy 1880.025 X 36.000 X 120.000
0.635MM X 914.4 X 3048
1905 LBS
864 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
1521 LBS
690 KG
Alloy 188 - DUE DATE: 01-20-180.032 X 36.000 X 120.000
0.8128MM X 914.4 X 3048
3000 LBS
1361 KG
Alloy 1880.040 X 36.000 X 120.000
1.016MM X 914.4 X 3048
3883 LBS
1761 KG
Alloy 1880.050 X 36.000 X 120.000
1.27MM X 914.4 X 3048
2804 LBS
1272 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
874 LBS
396 KG
Alloy 1880.063 X 36.000 X 120.000
1.6002MM X 914.4 X 3048
1297 LBS
588 KG
Alloy 188 - DUE DATE: 02-25-180.063 X 36.000 X 120.000
1.6002MM X 914.4 X 3048
2000 LBS
907 KG
Alloy 188 - DUE DATE: 02-17-180.071 X 36.000 X 120.000
1.8034MM X 914.4 X 3048
2000 LBS
907 KG
Alloy 1880.072 X 36.000 X 120.000
1.8288MM X 914.4 X 3048
1033 LBS
469 KG
Alloy 1880.080 X 36.000 X 120.000
2.032MM X 914.4 X 3048
1592 LBS
722 KG
Alloy 188 - DUE DATE: 02-18-180.080 X 36.000 X 120.000
2.032MM X 914.4 X 3048
2000 LBS
907 KG
Alloy 1880.080 X 48.000 X 120.000
2.032MM X 1219.2 X 3048
153 LBS
69 KG
Alloy 1880.093 X 36.000 X 60.000
2.3622MM X 914.4 X 1524
100 LBS
45 KG
Alloy 1880.093 X 36.000 X 120.000
2.3622MM X 914.4 X 3048
2202 LBS
999 KG
Alloy 188 - DUE DATE: 04-17-180.093 X 36.000 X 120.000
2.3622MM X 914.4 X 3048
7000 LBS
3175 KG
Alloy 1880.100 X 36.000 X 11.500
2.54MM X 914.4 X 292.1
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 188 - DUE DATE: 04-18-180.100 X 36.000 X 120.000
2.54MM X 914.4 X 3048
2000 LBS
907 KG
Alloy 1880.125 X 36.000 X 15.250
3.175MM X 914.4 X 387.35
19 LBS
9 KG
Alloy 1880.125 X 36.000 X 102.875
3.175MM X 914.4 X 2613.025
153 LBS
69 KG
Alloy 1880.125 X 36.000 X 120.000
3.175MM X 914.4 X 3048
4543 LBS
2061 KG
Alloy 188 - DUE DATE: 04-18-180.125 X 36.000 X 120.000
3.175MM X 914.4 X 3048
11000 LBS
4990 KG
Alloy 1880.161 X 36.000 X 120.000
4.0894MM X 914.4 X 3048
3128 LBS
1419 KG