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
753 LBS
342 KG
Alloy 1880.187 X 60.000 X 144.000
4.7498MM X 1524 X 3657.6
1752 LBS
795 KG
Alloy 1880.250 X 48.000 X 144.000
6.35MM X 1219.2 X 3657.6
2221 LBS
1007 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 16.620
9.525MM X 1219.2 X 422.148
145 LBS
66 KG
Alloy 188 - DUE DATE: 07-01-180.375 X 48.000 X 104.875
9.525MM X 1219.2 X 2663.825
677 LBS
307 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 17.875 X 3.000
12.7MM X 454.025 X 76.2
179 LBS
81 KG
Alloy 1880.500 X 48.000 X 49.750
12.7MM X 1219.2 X 1263.65
476 LBS
216 KG
Alloy 1880.500 X 48.000 X 144.000
12.7MM X 1219.2 X 3657.6
2504 LBS
1136 KG
Alloy 1880.750 X 48.000 X 3.250
19.05MM X 1219.2 X 82.55
147 LBS
67 KG
Alloy 1880.750 X 48.000 X 8.600
19.05MM X 1219.2 X 218.44
104 LBS
47 KG
Alloy 1880.750 X 48.000 X 149.000
19.05MM X 1219.2 X 3784.6
1906 LBS
865 KG
Alloy 188 - DUE DATE: 07-20-180.750 X 48.000 X 168.000
19.05MM X 1219.2 X 4267.2
4095 LBS
1857 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 5.000 X 10.000
25.4MM X 127 X 254
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 55.620
25.4MM X 1222.375 X 1412.748
1019 LBS
462 KG
Alloy 1881.500 X 48.000 X 98.250
38.1MM X 1219.2 X 2495.55
1677 LBS
761 KG
Alloy 188 - DUE DATE: 09-01-181.500 X 48.000 X 130.000
38.1MM X 1219.2 X 3302
3038 LBS
1378 KG
Alloy 1881.510 X 2.250 X 9.000
38.354MM X 57.15 X 228.6
33 LBS
15 KG
Alloy 1882.000 X 4.875 X 11.750
50.8MM X 123.825 X 298.45
186 LBS
84 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 1882.000 X 36.000 X 41.750
50.8MM X 914.4 X 1060.45
1135 LBS
515 KG
CURRENT BAR INVENTORY
Alloy 1880.385 DIA X 115-170 RL
9.779MM DIA
625 LBS
283 KG
Alloy 188 - DUE DATE: 09-02-180.385 DIA X 144 RL
9.779MM DIA
1000 LBS
454 KG
Alloy 1880.510 DIA X 122-167 RL
12.954MM DIA
767 LBS
348 KG
Alloy 188 - DUE DATE: 07-11-180.760 DIA X
19.304MM DIA
1500 LBS
680 KG
Alloy 188 - DUE DATE: 09-01-180.760 DIA X 144 RL
19.304MM DIA
1500 LBS
680 KG
Alloy 1881.010 DIA X 113-176" RL
25.654MM DIA
1541 LBS
699 KG
Alloy 188 - DUE DATE: 07-11-181.010 DIA X 144 RL
25.654MM DIA
1500 LBS
680 KG
Alloy 1881.010 DIA X 156"RL+ 2-4"RL
25.654MM DIA
441 LBS
200 KG
Alloy 1881.135 DIA X 126-166 RL
28.829MM DIA
795 LBS
361 KG
Alloy 1881.260 DIA X 129-168 RL
32.004MM DIA
1250 LBS
567 KG
Alloy 1881.385 DIA X 113-139 RL
35.179MM DIA
928 LBS
421 KG
Alloy 188 - DUE DATE: 09-01-181.510 DIA X
38.354MM DIA
1500 LBS
680 KG
Alloy 1881.510 DIA X 121-144 RL+94
38.354MM DIA
1322 LBS
600 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
1878 LBS
852 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 68.25+3.6+40.7
51.054MM DIA
113 LBS
51 KG
Alloy 1882.260 DIA X 130-160 + 21
57.404MM DIA
970 LBS
440 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 188 - DUE DATE: 07-11-182.520 DIA X 144 RL
64.008MM DIA
3600 LBS
1633 KG
Alloy 1882.760 DIA X 93-108.00" RL
70.104MM DIA
1668 LBS
757 KG
Alloy 1883.015 DIA X 66+124+126
76.581MM DIA
741 LBS
336 KG
Alloy 1883.020 DIA X 117-147" RL
76.708MM DIA
2534 LBS
1149 KG
Alloy 188 - DUE DATE: 07-11-183.020 DIA X 144" RL
76.708MM DIA
4000 LBS
1814 KG
Alloy 188 - DUE DATE: 09-01-183.520 DIA X 144" RL
89.408MM DIA
7000 LBS
3175 KG
Alloy 1884.020 DIA X 117-146 RL
102.108MM DIA
3768 LBS
1709 KG
Alloy 1884.020 DIA X 33-125" RL
102.108MM DIA
1606 LBS
728 KG
Alloy 188 - DUE DATE: 07-05-184.645 DIA X 192 RL
117.983MM DIA
8500 LBS
3856 KG
Alloy 1884.645 DIA X 3.625
117.983MM DIA
21 LBS
10 KG
Alloy 1884.645 DIA X 8.25
117.983MM DIA
50 LBS
23 KG
Alloy 188 - DUE DATE: 12-11-186.625 DIA X 192 RL
168.275MM DIA
4500 LBS
2041 KG
Alloy 1886.625 DIA X 96.5 + 25
168.275MM DIA
1418 LBS
643 KG
Alloy 1886.645 DIA X 194.50
168.783MM DIA
2225 LBS
1009 KG
CURRENT SHEET INVENTORY
Alloy 1880.010 X 12.000 X 9999.000
0.254MM X 304.8 X 253974.6
298 LBS
135 KG
Alloy 188 - DUE DATE: 08-25-180.016 X 36.000 X 120.000
0.4064MM X 914.4 X 3048
1501 LBS
681 KG
Alloy 1880.020 X 36.000 X 120.000
0.508MM X 914.4 X 3048
2182 LBS
990 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
1833 LBS
831 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
4232 LBS
1920 KG
Alloy 1880.040 X 36.000 X 120.000
1.016MM X 914.4 X 3048
2343 LBS
1063 KG
Alloy 1880.050 X 36.000 X 120.000
1.27MM X 914.4 X 3048
1132 LBS
513 KG
Alloy 188 - DUE DATE: 08-17-180.050 X 36.000 X 120.000
1.27MM X 914.4 X 3048
2030 LBS
921 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
861 LBS
391 KG
Alloy 1880.063 X 36.000 X 120.000
1.6002MM X 914.4 X 3048
2925 LBS
1327 KG
Alloy 188 - DUE DATE: 11-16-180.063 X 36.000 X 120.000
1.6002MM X 914.4 X 3048
2500 LBS
1134 KG
Alloy 1880.071 X 36.000 X 120.000
1.8034MM X 914.4 X 3048
1855 LBS
841 KG
Alloy 1880.072 X 36.000 X 120.000
1.8288MM X 914.4 X 3048
997 LBS
452 KG
Alloy 1880.080 X 36.000 X 120.000
2.032MM X 914.4 X 3048
2757 LBS
1251 KG
Alloy 188 - DUE DATE: 09-01-180.080 X 36.000 X 120.000
2.032MM X 914.4 X 3048
2000 LBS
907 KG
Alloy 1880.080 X 48.000 X 17.125
2.032MM X 1219.2 X 434.975
22 LBS
10 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
8054 LBS
3653 KG
Alloy 188 - DUE DATE: 08-16-180.093 X 36.000 X 120.000
2.3622MM X 914.4 X 3048
2000 LBS
907 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
2841 LBS
1289 KG
Alloy 1880.125 X 36.000 X 62.750
3.175MM X 914.4 X 1593.85
93 LBS
42 KG
Alloy 1880.125 X 36.000 X 120.000
3.175MM X 914.4 X 3048
10743 LBS
4873 KG
Alloy 188 - DUE DATE: 06-10-180.125 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
2924 LBS
1326 KG