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 36.000 X 144.000
4.7498MM X 914.4 X 3657.6
2003 LBS
909 KG
Alloy 1880.250 X 48.000 X 144.000
6.35MM X 1219.2 X 3657.6
2040 LBS
925 KG
Alloy 188 - DUE DATE: 01-01-230.250 X 48.000 X 144.000
6.35MM X 1219.2 X 3657.6
1222 LBS
554 KG
Alloy 1880.250 X 48.000 X 144.250
6.35MM X 1219.2 X 3663.95
645 LBS
293 KG
Alloy 1880.250 X 48.000 X 200.250
6.35MM X 1219.2 X 5086.35
1869 LBS
848 KG
Alloy 188 - DUE DATE: 12-27-220.250 X 48.001 X 200.000
6.35MM X 1219.2254 X 5080
1550 LBS
703 KG
Alloy 1880.250 X 48.010 X 144.010
6.35MM X 1219.454 X 3657.854
1324 LBS
601 KG
Alloy 1880.375 X 5.250 X 3.750
9.525MM X 133.35 X 95.25
3 LBS
1 KG
Alloy 1880.375 X 48.000 X 175.750
9.525MM X 1219.2 X 4464.05
1175 LBS
533 KG
Alloy 1880.375 X 48.000 X 200.000
9.525MM X 1219.2 X 5080
1364 LBS
619 KG
Alloy 188 - DUE DATE: 01-16-230.375 X 48.000 X 200.020
9.525MM X 1219.2 X 5080.508
7366 LBS
3341 KG
Alloy 1880.500 X 48.000 X 200.000
12.7MM X 1219.2 X 5080
3346 LBS
1518 KG
Alloy 188 - DUE DATE: 05-11-230.500 X 48.000 X 200.000
12.7MM X 1219.2 X 5080
3198 LBS
1451 KG
Alloy 188 - DUE DATE: 01-16-230.500 X 48.000 X 200.010
12.7MM X 1219.2 X 5080.254
3198 LBS
1451 KG
Alloy 1880.750 X 4.250 X 11.630
19.05MM X 107.95 X 295.402
18 LBS
8 KG
Alloy 1880.750 X 48.000 X 32.000
19.05MM X 1219.2 X 812.8
480 LBS
218 KG
Alloy 1880.750 X 48.000 X 168.000
19.05MM X 1219.2 X 4267.2
6445 LBS
2923 KG
Alloy 188 - DUE DATE: 03-16-230.750 X 48.002 X 168.000
19.05MM X 1219.2508 X 4267.2
3976 LBS
1803 KG
Alloy 1880.750 X 48.003 X 167.875
19.05MM X 1219.2762 X 4264.025
2129 LBS
966 KG
Alloy 1881.000 X 48.000 X 168.000
25.4MM X 1219.2 X 4267.2
2756 LBS
1250 KG
Alloy 1881.000 X 48.125 X 27.500
25.4MM X 1222.375 X 698.5
570 LBS
259 KG
Alloy 188 - DUE DATE: 02-24-231.000 X 49.000 X 200.000
25.4MM X 1244.6 X 5080
3187 LBS
1446 KG
Alloy 1881.250 X 48.000 X 144.000
31.75MM X 1219.2 X 3657.6
3154 LBS
1431 KG
Alloy 1881.500 X 4.375 X 14.625
38.1MM X 111.125 X 371.475
50 LBS
23 KG
Alloy 1881.500 X 32.000 X 18.750
38.1MM X 812.8 X 476.25
351 LBS
159 KG
Alloy 1881.500 X 49.000 X 200.000
38.1MM X 1244.6 X 5080
5113 LBS
2319 KG
Alloy 188 - DUE DATE: 02-16-231.500 X 49.000 X 200.000
38.1MM X 1244.6 X 5080
4735 LBS
2148 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 7.000 X 11.000
50.8MM X 177.8 X 279.4
568 LBS
258 KG
Alloy 1882.000 X 48.000 X 96.000
50.8MM X 1219.2 X 2438.4
3184 LBS
1444 KG
ALLOYSIZEWEIGHT
CURRENT BAR INVENTORY
Alloy 1880.385 DIA X 127-162" RL
9.779MM DIA
738 LBS
335 KG
Alloy 1880.510 DIA X 110-157"RL
12.954MM DIA
1103 LBS
500 KG
Alloy 188 - DUE DATE: 10-16-230.510 DIA X 160"RL
12.954MM DIA
1000 LBS
454 KG
Alloy 1880.760 DIA X 100-166" RL
19.304MM DIA
2122 LBS
963 KG
Alloy 1880.760 DIA X 137-162" RL
19.304MM DIA
1199 LBS
544 KG
Alloy 188 - DUE DATE: 04-26-231.010 DIA X 160 RL
25.654MM DIA
2000 LBS
907 KG
Alloy 1881.010 DIA X 160" RL + 131
25.654MM DIA
1871 LBS
849 KG
Alloy 1881.135 DIA X 134.25+134.125
28.829MM DIA
88 LBS
40 KG
Alloy 188 - DUE DATE: 01-26-231.135 DIA X 160 RL
28.829MM DIA
1500 LBS
680 KG
Alloy 188 - DUE DATE: 01-26-231.197 DIA X 160 RL
30.4038MM DIA
1500 LBS
680 KG
Alloy 1881.260 DIA X 137-157" RL
32.004MM DIA
1091 LBS
495 KG
Alloy 1881.260 DIA X 145.5 +111.375
32.004MM DIA
108 LBS
49 KG
Alloy 1881.385 DIA X 120-149" RL
35.179MM DIA
1004 LBS
455 KG
Alloy 1881.385 DIA X 129-149RL+72.2
35.179MM DIA
321 LBS
146 KG
Alloy 1881.510 DIA X
38.354MM DIA
2237 LBS
1015 KG
Alloy 1881.510 DIA X 114.750 + 16
38.354MM DIA
78 LBS
35 KG
Alloy 1881.760 DIA X 140-172" RL
44.704MM DIA
1650 LBS
748 KG
Alloy 1881.760 DIA X 160" RL
44.704MM DIA
595 LBS
270 KG
Alloy 188 - DUE DATE: 12-21-221.760 DIA X 160" RL
44.704MM DIA
1500 LBS
680 KG
Alloy 1882.010 DIA X 113-152" RL
51.054MM DIA
1953 LBS
886 KG
Alloy 1882.010 DIA X 121-172" RL
51.054MM DIA
1676 LBS
760 KG
Alloy 1882.010 DIA X 160" RL
51.054MM DIA
2562 LBS
1162 KG
Alloy 1882.010 DIA X 3.625
51.054MM DIA
4 LBS
2 KG
Alloy 1882.260 DIA X 114-143" RL
57.404MM DIA
3108 LBS
1410 KG
Alloy 1882.260 DIA X 121-143RL+81.2
57.404MM DIA
1011 LBS
459 KG
Alloy 1882.510 DIA X 101-115" RL
63.754MM DIA
2497 LBS
1133 KG
Alloy 1882.510 DIA X 160" RL
63.754MM DIA
4637 LBS
2103 KG
Alloy 1882.510 DIA X 2@142 + 3.5"
63.754MM DIA
462 LBS
210 KG
Alloy 1882.515 DIA X 1.875"
63.881MM DIA
2 LBS
1 KG
Alloy 1882.750 DIA X 119-150" RL
69.85MM DIA
2139 LBS
970 KG
Alloy 1882.760 DIA X 155"RL
70.104MM DIA
3892 LBS
1765 KG
Alloy 1882.760 DIA X 5.375
70.104MM DIA
11 LBS
5 KG
Alloy 1882.760 DIA X 11.75
70.104MM DIA
23 LBS
10 KG
Alloy 1882.760 DIA X 72.875
70.104MM DIA
143 LBS
65 KG
Alloy 1883.020 DIA X 1"
76.708MM DIA
3 LBS
1 KG
Alloy 1883.020 DIA X 128-142" RL
76.708MM DIA
2343 LBS
1063 KG
Alloy 1883.020 DIA X 89-148" RL
76.708MM DIA
2228 LBS
1011 KG
Alloy 1883.520 DIA X 115" RL
89.408MM DIA
2403 LBS
1090 KG
Alloy 1883.520 DIA X 120-150" RL
89.408MM DIA
2261 LBS
1026 KG
Alloy 188 - DUE DATE: 12-02-234.020 DIA X 160" RL
102.108MM DIA
10000 LBS
4536 KG
Alloy 1884.020 DIA X 170RL
102.108MM DIA
1581 LBS
717 KG
Alloy 1884.645 DIA X 1"
117.983MM DIA
6 LBS
3 KG
Alloy 1884.645 DIA X 1.125"
117.983MM DIA
6 LBS
3 KG
Alloy 188 - DUE DATE: 02-01-234.645 DIA X 160" RL
117.983MM DIA
4500 LBS
2041 KG
Alloy 188 - DUE DATE: 02-06-234.645 DIA X 161" RL
117.983MM DIA
7000 LBS
3175 KG
Alloy 1886.625 DIA X 191.250
168.275MM DIA
4396 LBS
1994 KG
Alloy 1886.645 DIA X 25 + 187
168.783MM DIA
2416 LBS
1096 KG
ALLOYSIZEWEIGHT
CURRENT SHEET INVENTORY
Alloy 1880.008 X 7.875 X 9999.000
0.2032MM X 200.025 X 253974.6
170 LBS
77 KG
Alloy 1880.008 X 8.000 X 9999.000
0.2032MM X 203.2 X 253974.6
709 LBS
322 KG
Alloy 188 - DUE DATE: 01-01-230.008 X 8.000 X 9999.000
0.2032MM X 203.2 X 253974.6
1100 LBS
499 KG
Alloy 1880.010 X 7.000 X 9999.000
0.254MM X 177.8 X 253974.6
315 LBS
143 KG
Alloy 1880.010 X 8.000 X 9999.000
0.254MM X 203.2 X 253974.6
1092 LBS
495 KG
Alloy 1880.012 X 7.875 X 9999.000
0.3048MM X 200.025 X 253974.6
272 LBS
123 KG
Alloy 1880.012 X 8.000 X 9999.000
0.3048MM X 203.2 X 253974.6
1263 LBS
573 KG
Alloy 188 - DUE DATE: 10-31-220.012 X 8.000 X 9999.000
0.3048MM X 203.2 X 253974.6
537 LBS
244 KG
Alloy 1880.016 X 36.000 X 120.000
0.4064MM X 914.4 X 3048
1535 LBS
696 KG
Alloy 188 - DUE DATE: 11-16-220.016 X 36.000 X 120.000
0.4064MM X 914.4 X 3048
3000 LBS
1361 KG
Alloy 1880.020 X 36.000 X 120.000
0.508MM X 914.4 X 3048
2994 LBS
1358 KG
Alloy 188 - DUE DATE: 09-16-230.020 X 36.000 X 120.000
0.508MM X 914.4 X 3048
3500 LBS
1588 KG
Alloy 1880.025 X 36.000 X 120.000
0.635MM X 914.4 X 3048
3371 LBS
1529 KG
Alloy 188 - DUE DATE: 10-31-220.025 X 36.001 X 120.010
0.635MM X 914.4254 X 3048.254
4000 LBS
1814 KG
Alloy 1880.032 X 36.000 X 120.000
0.8128MM X 914.4 X 3048
6913 LBS
3136 KG
Alloy 1880.040 X 36.000 X 107.880
1.016MM X 914.4 X 2740.152
430 LBS
195 KG
Alloy 1880.040 X 36.000 X 120.000
1.016MM X 914.4 X 3048
9254 LBS
4198 KG
Alloy 188 - DUE DATE: 06-02-230.050 X 36.002 X 120.000
1.27MM X 914.4508 X 3048
4000 LBS
1814 KG
Alloy 1880.055 X 48.000 X 7.500
1.397MM X 1219.2 X 190.5
7 LBS
3 KG
Alloy 1880.057 X 36.000 X 120.000
1.4478MM X 914.4 X 3048
1866 LBS
846 KG
Alloy 188 - DUE DATE: 04-02-230.057 X 36.000 X 120.000
1.4478MM X 914.4 X 3048
4000 LBS
1814 KG
Alloy 1880.063 X 36.000 X 120.000
1.6002MM X 914.4 X 3048
5099 LBS
2313 KG
Alloy 188 - DUE DATE: 12-26-220.063 X 36.000 X 120.010
1.6002MM X 914.4 X 3048.254
4000 LBS
1814 KG
Alloy 1880.071 X 36.000 X 120.000
1.8034MM X 914.4 X 3048
3409 LBS
1546 KG
Alloy 1880.080 X 36.000 X 120.000
2.032MM X 914.4 X 3048
10177 LBS
4616 KG
Alloy 1880.093 X 36.000 X 13.625
2.3622MM X 914.4 X 346.075
16 LBS
7 KG
Alloy 1880.093 X 36.000 X 120.000
2.3622MM X 914.4 X 3048
2524 LBS
1145 KG
Alloy 188 - DUE DATE: 05-16-230.093 X 36.000 X 120.000
2.3622MM X 914.4 X 3048
5500 LBS
2495 KG
Alloy 1880.100 X 36.000 X 120.000
2.54MM X 914.4 X 3048
3555 LBS
1613 KG
Alloy 1880.125 X 36.000 X 120.000
3.175MM X 914.4 X 3048
12979 LBS
5887 KG
Alloy 1880.159 X 36.000 X 120.000
4.0386MM X 914.4 X 3048
967 LBS
439 KG
Alloy 188 - DUE DATE: 12-26-220.159 X 36.000 X 120.000
4.0386MM X 914.4 X 3048
4000 LBS
1814 KG